CAS 7758-02-3; 圆盘状晶态溴化钾; Potassium bromide solution

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货号

品牌

产品名称

规格

包装、参考价格

P992208

MACKLIN

溴化钾溶液

0.01mol/L, 介质: H2O

232元/500ml;

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储存：室温

P992207

MACKLIN

溴化钾溶液

50g/L, 介质: H2O

212元/500ml;

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储存：室温

P992206

MACKLIN

溴化钾溶液

1g/L, 介质: H2O

212元/500ml;

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储存：室温

P708794

MACKLIN

溴化钾溶液

120g/L in H2O

212元/500ml;

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储存：室温
状态：液体

P816702

MACKLIN

溴化钾

46元/5g; 169元/25g; 439元/100g; 1625元/500g; 4799元/2.5kg; 9680元/10kg;

咨询

储存：室温
状态：白色粉末或晶体
折射率：1.559

768499

MACKLIN

溴化钾

照相一级

320元/500g; 1045元/2.5kg;

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储存：室温, 密封, 避光

P816707

MACKLIN

溴化钾

分析对照品,99.95%

90元/5g;

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储存：室温,干燥,密封
状态：白色粉末或晶体
折射率：1.559

P816706

MACKLIN

溴化钾

99.997% metals basis

696元/10g; 2574元/50g;

咨询

储存：室温,干燥,密封
状态：白色粉末或晶体
折射率：1.559

P816704

MACKLIN

溴化钾

99.9% metals basis

59元/10g; 219元/50g; 368元/100g; 600元/250g; 1648元/1kg;

咨询

储存：室温
状态：白色粉末,晶体和/或块状
折射率：1.559

P816703

MACKLIN

溴化钾

99.95% metals basis,无水级,粉末

183元/25g; 515元/100g; 2459元/500g;

咨询

储存：室温,干燥,密封
状态：白色到浅黄色粉末
折射率：1.559

P799106

MACKLIN

Potassium bromide

无水级,ACS试剂, ≥99%

292元/100g; 778元/500g; 3112元/2.5kg;

咨询

储存：室温
状态：白色粉末,晶体和/或块状

P816700

MACKLIN

溴化钾

99%

30元/100g; 82元/500g; 326元/2.5kg; 1128元/10kg; 898元/12X500g;

咨询

储存：室温
状态：白色粉末或晶体
折射率：1.559

P1747

TCI

Potassium Bromide

>99.0%(T)

260元/300G;

咨询

基本信息

纯度/分析方法	>99.0%(T)
分子式/分子量	KBr = 119.00
外观与形状(20℃)	固体
储存在惰性气体下	存放于惰性气体之中
应避免的情况	湿气 (吸湿)
Merck Index (14)	7618
MDL编号	MFCD00011358

技术规格

Appearance	White powder to crystal
Purity(NH4SCN method)	99.0 to 100.2 %(after drying)

物性(参考值)

熔点	730 ℃
折射率	1.56
水溶性	完全溶解
溶解度(极微溶)	醇,乙醚

安全信息

信号词	警告
危险性说明	H303 : 吞咽可能有害。
防范说明	P312 : 如感觉不适，呼叫急救中心/医生。

相关法规

RTECS#

TS7650000

904190

J&K

Potassium Bromide

99%, 红外级别试剂

807元/25G; 1532元/100G; 5299元/500G;

咨询

基本信息

分子式	KBr
分子量	119.00
熔点	734
沸点	1435
密度	2.75
MDL编码	MFCD00011358
Merck	14,7618
EINECS 编号	231-830-3

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338 P337+P313
WGK	1
RTECS	TS7650000
TSCA	是

981970

J&K

Potassium Bromide

99%

199.7元/1KG;

咨询

基本信息

分子式	KBr
分子量	119.00
熔点	734
沸点	1435
密度	2.75
MDL编码	MFCD00011358
Merck	14,7618
EINECS 编号	231-830-3

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338 P337+P313
WGK	1
RTECS	TS7650000
TSCA	是

900909

J&K

Potassium Bromide

99.99%, 金属分析

481元/25G; 1225元/100G;

咨询

基本信息

分子式	KBr
分子量	119.00
熔点	734
沸点	1435
密度	2.75
MDL编码	MFCD00011358
Merck	14,7618
EINECS 编号	231-830-3

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	1
RTECS	TS7650000
TSCA	是

93-1909

Strem

Potassium Bromide

99+%

270元/100g; 960元/500g;

咨询

93-1962

Strem

Potassium Bromide

(99.999%-K) PURATREM

1598元/10g; 5602元/50g;

咨询

039796

Alfa Aesar

Potassium Bromide

Spectroscopy Grade

3984元/0.25lb; 22756元/1lb;

咨询

应用
Manufacturing of photographic papers, process engraving and lithography, spectroscopy, as an analytical lab reagent. Potassium bromide is applied as a veterinary drug and antiepileptic medication for dogs. It is an utilitarian for the bromination of alkenes using cerium(IV) ammonium nitrate. It acts as an essential role with diacetoxy iodobenzene for the efficient

备注
Hygroscopic.

基本信息

MDL
MFCD00011358

EINECS
231-830-3

分子式
KBr

分子量
119.01

熔点
730°

沸点
1435°

密度
2.75

折射率
1.559

灵敏度
Hygroscopic. Store under Argon. Ambient temperatures.

形态
Random Cuttings, Chunks

溶解性
Soluble in water and very slightly soluble in diethyl ether.

Merck
14,7618

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
TS7650000

TSCA
是

039794

Alfa Aesar

Potassium Bromide

FTIR Grade

2287元/25g; 6670元/100g;

咨询

应用
Potassium bromide is used as a veterinary drug, as an antiepileptic medication for dogs. It used for removal of peripheral membrane proteins. Potassium bromide and sodium perborate play an important role for mild and regioselective oxidative bromination of anilines. Its Pellet is useful for fine structural characteristics by infared spectroscopy.

备注
Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride. Hygroscopic in nature.

基本信息

MDL
MFCD00011358

EINECS
231-830-3

分子式
KBr

分子量
119.01

熔点
730°

沸点
1435°

密度
2.75

折射率
1.559

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
Powder

溶解性
Soluble in water and slightly soluble in diethyl ether. Insoluble in acetate.

Merck
14,7618

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

RTECS
TS7650000

TSCA
是

047111

Alfa Aesar

Potassium Bromide

Premium FTIR Grade

4388元/25pc; 5879元/50pc; 8105元/100pc; 12872元/200pc;

咨询

基本信息

MDL
MFCD00011358

EINECS
231-830-3

分子式
BrK

分子量
119.01

熔点
730°

沸点
1435°

密度
2.75

折射率
1.559

形态
Powder in 0.5g Packets

Merck
14,7618

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

RTECS
TS7650000

TSCA
是

A16339

Alfa Aesar

Potassium Bromide

99+%

329元/100g; 458元/250g; 650元/500g; 1091元/1000g; 2241元/2.5kg; 3758元/5000g;

咨询

应用
Used as an analytical reagent and an oxidizing agent. Potassium bromate is used primarily as a maturing agent for flour and as a dough conditioner. It is also used as a laboratory reagent, in permanent-wave compounds such as food additives and explosives.

备注
Strong oxidizer. Incompatible with combustible materials, organics, reducing agents, aluminum and finely powdered metals

基本信息

MDL
MFCD00011358

EINECS
231-830-3

分子式
KBr

分子量
119.01

熔点
730°

沸点
1435°

密度
2.75

折射率
1.559

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
Crystalline powder

溶解性
Slightly soluble in alcohol but insoluble in acetone and ethanol.

Merck
14,7618

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

RTECS
TS7650000

TSCA
是

012612

Alfa Aesar

Potassium Bromide

ACS, 99% min

295元/50g; 635元/250g; 916元/1kg; 3207元/5kg;

咨询

应用
Used in manufacturing of photographic papers, engraving and lithography, in spectroscopy, and as an analytical lab reagent. Potassium bromide is applied as a veterinary drug, as an antiepileptic medication for dogs. It is utilized for the bromination of alkenes using cerium(IV) ammonium nitrate. It plays an essential role with diacetoxy iodobenzene for the efficient bromination of alkenes and alkynes.

Grade Specifications
Maximum level of impurities: Insoluble matter 0.005%, pH of a 5% solution 5.0-8.8 at 25?, BrO₃ 0.001%, IO₃ 0.001%, Cl 0.2%, I 0.001%, SO₄ 0.005%, Ba 0.002%, Ca 0.002%, Mg 0.001%, Heavy Metals (as Pb) 5ppm, Fe 5ppm, Na 0.02%

备注
Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

基本信息

MDL
MFCD00011358

EINECS
231-830-3

分子式
KBr

分子量
119.01

熔点
730°

沸点
1435°

密度
2.75

折射率
1.559

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
Crystalline

溶解性
Freely soluble in water. Soluble in alcohol, glycerol.

Merck
14,7618

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

RTECS
TS7650000

TSCA
是

010982

Alfa Aesar

Potassium Bromide

99.92% (metals basis)

693元/25g; 2697元/100g;

咨询

应用
Potassium bromide is used in manufacturing of photographic papers, engraving and lithography, in spectroscopy and as an analytical lab reagent. Potassium bromide is employed in antiepileptic medication for dogs. It is utilized in the bromination of alkenes using cerium(IV) ammonium nitrate. It plays an essential role with diacetoxy iodobenzene for bromination of alkenes and alkynes.

备注
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place.

基本信息

MDL
MFCD00011358

EINECS
231-830-3

分子式
KBr

分子量
119.01

熔点
730°

沸点
1435°

密度
2.75

折射率
1.559

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
Crystalline

溶解性
Freely soluble in water. Soluble in alcohol and glycerol. Slightly soluble in diethyl ether.

Merck
14,7618

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

RTECS
TS7650000

TSCA
是

010837

Alfa Aesar

Potassium Bromide

Puratronic庐, 99.999% (metals basis)

1805元/10g; 6016元/50g;

咨询

应用
Potassium bromide is used in a variety of applications such as spectroscopy, infrared transmission, as a laboratory reagent, and for the removal of peripheral membrane proteins. It is also used in photosensitive chemicals, paints and coatings.

备注
It is hygroscopic. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.

基本信息

MDL
MFCD00011358

EINECS
231-830-3

分子式
BrK

分子量
119.01

熔点
730°

沸点
1435°

密度
2.75

折射率
1.559

灵敏度
Hygroscopic. Ambient temperatures.

形态
Crystalline

溶解性
Soluble in water. Slightly soluble in alcohol, glycerol and ether.

Merck
14,7618

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

RTECS
TS7650000

TSCA
是

014700

Alfa Aesar

Potassium Bromide

ultra dry, 99.9% (metals basis)

1101元/25g; 2794元/100g; 10616元/500g;

咨询

应用
Potassium bromide is widely used as an anticonvulsant and a sedative. Also used in the preparation of stable Pd nanocubes that si used in immunolabeling. Potassium bromide is used for the purification of Sarcocystis neurona sporocysts by discontinuous density gradient centrifugation. May be used for removal of peripheral membrane proteins.

备注
Fragile. Handle With Care. Incompatible with oxidizing agents.

基本信息

MDL
MFCD00011358

EINECS
231-830-3

分子式
KBr

分子量
119.01

熔点
730°

沸点
1435°

密度
2.75

折射率
1.559

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
-10 Mesh Beads, Ampouled under argon

溶解性
It is freely soluble in water. very slightly soluble in diethyl ether

Merck
14,7618

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

RTECS
TS7650000

TSCA
是

041282

Alfa Aesar

Potassium Bromide

ultra dry, 99.95% (metals basis)

1746元/25g; 4585元/100g;

咨询

备注
Hygroscopic. Incompatible with strong oxidizing agents, strong acids, bromine trifluoride and bromine trichloride.

基本信息

MDL
MFCD00011358

EINECS
231-830-3

分子式
KBr

分子量
119.01

熔点
730°

沸点
1435°

密度
2.75

折射率
1.559

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
Powder, Ampouled under argon

溶解性
Soluble in water. Slightly soluble in alcohol, glycerol and ether.

Merck
14,7618

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

RTECS
TS7650000

TSCA
是

043448

Alfa Aesar

Potassium Bromide

ultra dry, 99.98% (metals basis)

2088元/25g; 5281元/100g; 24256元/500g;

咨询

备注
Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place.

基本信息

MDL
MFCD00011358

EINECS
231-830-3

分子式
KBr

分子量
119.01

熔点
730°

沸点
1435°

密度
2.75

折射率
1.559

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
-10 Mesh Beads, Ampouled under argon

溶解性
Freely soluble in water. Soluble in alcohol and glycerol. Slightly soluble in diethyl ether.

Merck
14,7618

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H315-H319-H335
May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

RTECS
TS7650000

TSCA
是

P205-500

Alfa Aesar

POTASSIUM BROMIDE CRT ACS 500G

555元/500g;

咨询

基本信息

Ref#
F50489

MDL
MFCD00011358

分子式
BrK

分子量
119.01

形态
Solid

C20639

Alfa Aesar

Potassium Bromide

99+%, for spectroscopy, IR grade

2712元/25g; 6586元/100g; 24904元/500g;

咨询

基本信息

Ref#
20639

MDL
00011358

分子式
Br K

分子量
119

形态
Crystalline

C19648

Alfa Aesar

Potassium Bromide

98%, extra pure

1773元/1kg; 6626元/5kg;

咨询

基本信息

Ref#
19648

MDL
00011358

分子式
Br K

分子量
119

C43695

Alfa Aesar

Potassium Bromide

99.999%, (trace metal basis)

2436元/10g; 8406元/50g;

咨询

基本信息

Ref#
43695

MDL
00011358

分子式
Br K

分子量
119

C42407

Alfa Aesar

Potassium Bromide

99+%, ACS reagent

1819元/500g; 7217元/2.5kg;

咨询

基本信息

Ref#
42407

MDL
00011358

分子式
Br K

分子量
119

T_702P402048

Alfa Aesar

Potassium Bromide

For IR Spectroscopy 100GR

615元/100g;

咨询

基本信息

Ref#
F50684

MDL
MFCD00011358

分子式
BrK

分子量
119.01

形态
Solid

C22255

Alfa Aesar

Potassium Bromide

99+%, for analysis

418元/100g; 1277元/500g; 4620元/2.5kg;

咨询

基本信息

Ref#
22255

MDL
00011358

分子式
Br K

分子量
119

形态
Crystalline

P205-3

Alfa Aesar

POTASSIUM BROMIDE CERT ACS 3KG

2480元/3kg;

咨询

基本信息

Ref#
F53796

P227-25

Alfa Aesar

POT BROMIDE IR GRADE 25G

664元/25g;

咨询

基本信息

Ref#
F53749

221864

Sigma-Aldrich

Potassium Bromide

FT-IR grade, ≥99% trace metals basis

286.33元/25 G; 867.58元/100 G;

咨询

产品说明

一般描述

溴化钾是一种水溶性无机盐，是一种氧化还原剂。

应用

溴化钾可与以下物质一起使用：

硝酸铈(IV)铵(CAN)，用于通过烯烃溴化合成二溴化物。
过硼酸钠，用于通过未保护的芳香胺的氧化溴化进行溴化苯胺的合成。
盐酸和过氧化氢，用于溴化活性亚甲基和甲基化合物，具有高化学选择性。

适用于FT-IR光谱仪
可用于除去外周膜蛋白。

包装

25, 100 g in poly bottle

基本信息

线性分子式	KBr
分子量	119.00
EC 号	231-830-3
MDL编号	MFCD00011358
eCl@ss	38050405
PubChem化学物质编号	329752283
NACRES	NA.21

产品性质

质量水平	200
等级	FT-IR grade
蒸汽压	<0.01 mmHg ( 20 ℃) 1 mmHg ( 795 ℃)
测定	≥99% trace metals basis
形式	powder or crystals
technique(s)	FTIR: suitable
pH值(酸碱度)	5-6 (25 ℃, 119 g/L)
mp	734 ℃ (lit.)
SMILES string	[K+].[Br-]
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P264 - P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	11 - Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

1.04907

Supelco

Potassium Bromide

for IR spectroscopy Uvasol^®

1854.51元/100 G; 4012.94元/500 G;

咨询

产品说明

一般描述

溴化钾在近UV到长波IR波段是透明的。在IR光谱中，将难以熔化或溶解在任何合适的IR传输溶剂中的固体样品与溴化钾粉末一起研磨并压成片后进行分析。该方法对使用过的溴化钾的质量要求很高。将溴化钾Uvasol的平均粒径调整为150 μm。这足以制备非常好的颗粒，而无需进一步预处理且无相关污染风险。如果在气密条件下保存，它也可以在几年内保持粉末状。通过特殊应用试验检测了其造粒的物理适用性，通过全谱FT-IR分析确定了其化学纯度。

联系

替代品：PX1378

分析说明

应用程序测试：通过测试
吸光度(2 g压片，层厚0.5 cm)(水；3775-3050/1760-1520 cm⁻¹)： ≤ 0.15
吸光度(2 g压片，层厚0.5 cm)(CH化合物；3050-2750 cm⁻¹)： ≤ 0.004
吸光度(2 g压片，层厚0.5 cm)(其他；4000-400 cm⁻¹)： ≤ 0.020
粒径(d10)： ≤ 100 µm
粒径(d50)： ≤ 200 µm
粒径(d90)： ≤ 500 µm

法律信息

UVASOL is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式	BrK
分子量	119.00
MDL编号	MFCD00011358
EC索引号	231-830-3

产品性质

质量水平	100
蒸汽压	1.3 hPa ( 795 ℃)
形式	solid
效能	>2000 mg/kg LD₅₀, oral (Rat)
pH值(酸碱度)	5.5-8.5 (20 ℃, 50 g/L in H₂O)
bp	1435 ℃/1013 hPa
mp	730 ℃
溶解性	650 g/L
密度	2.75 g/cm³ at 20 ℃
堆积密度	900‑1000 kg/m³
储存温度	2-30℃
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P264 - P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

746444

Sigma-Aldrich

Potassium Bromide

anhydrous, free-flowing, Redi-Dri^™, ACS reagent, ≥99%

574.04元/100 G; 966.32元/500 G; 1329.38元/1 KG; 3865.47元/6 X 500 G; 6167元/6 X 1 KG;

咨询

产品说明

一般描述

我们致力于为您带来符合一项或多项绿色化学十二原则的环保替代产品。该产品为增强型，提高了催化效率。点击此处以获取更多信息。

包装

1 kg in poly bottle
100, 500 g in poly bottle

应用

可用于除去外周膜蛋白。

法律信息

Redi-Dri is a trademark of sigma-aldrich Co. LLC

基本信息

线性分子式	KBr
分子量	119.00
EC 号	231-830-3
MDL编号	MFCD00011358
PubChem化学物质编号	329765768
NACRES	NA.21

产品性质

质量水平	100
等级	ACS reagent anhydrous
蒸汽压	<0.01 mmHg ( 20 ℃) 1 mmHg ( 795 ℃)
产品线	Redi-Dri^™
测定	≥99%
形式	powder
质量	free-flowing
环保替代产品特性	Catalysis Learn more about the Principles of Green Chemistry.
杂质	≤0.005% insolubles
pH值(酸碱度)	5.0-8.8 (25 ℃, 5%)
mp	734 ℃ (lit.)
痕量阴离子	bromate (BrO₃^-): ≤0.001% chloride (Cl^-): ≤0.2% iodate (IO₃^-): ≤0.001% iodide (I^-): ≤0.001% sulfate (SO₄^2-): ≤0.005%
痕量阳离子	Ba: ≤0.002% Ca: ≤0.002% Fe: ≤5 ppm Mg: ≤0.001% Na: ≤0.02% heavy metals: ≤5 ppm (by ICP)
环保替代产品分类	Aligned
SMILES string	[K+].[Br-]
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

1.04905

Supelco

Potassium Bromide

for analysis (max. 0,000001% Hg) EMSURE^® ACS,Reag. Ph Eur

916.24元/500 G;

咨询

产品说明

联系

Replaces: PX1380; PX1380-1

分析说明

Assay (argentometric): ≥ 99.5 %
Assay (argentometric; calculated on dried substance): 99.5 - 100.5 %
Identity: passes test
Appearance of solution: passes test
Insoluble matter: ≤ 0.005 %
Acidity or alkalinity: passes test
pH-value (5 %; water): 5.0 - 8.0
Bromate(BrO₃): passes test
Bromate (BrO₃): ≤ 0.001 %
Chloride (Cl): ≤ 0.1 %
Iodate: ≤ 0.001 %
Iodide (I):
passes test
: ≤ 0.001 %
Sulfate (SO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.0005 %
Ba (Barium): ≤ 0.002 %
Ca (Calcium): ≤ 0.001 %
Fe (Iron): ≤ 0.0005 %
Hg (Mercury): ≤ 0.000001 %
Mg (Magnesium): ≤ 0.001 %
Na (Sodium): ≤ 0.02 %
Magnesium and alkaline-earth metals (as Ca): ≤ 0.02 %
Loss on Drying (105°C): ≤ 0.5 %

法律信息

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式	BrK
分子量	119.00
MDL编号	MFCD00011358
EC索引号	231-830-3

产品性质

质量水平	300
等级	ACS reagent
agency	reag. Ph. Eur.
蒸汽压	1.3 hPa ( 795 ℃)
测定	≥99.5% (silver nitrate titration) 99.5-100.5% dry basis (silver nitrate titration)
形式	solid
效能	>2000 mg/kg LD₅₀, oral (Rat)
pH值(酸碱度)	5.5-8.5 (20 ℃, 50 g/L in H₂O)
bp	1435 ℃/1013 hPa
mp	730 ℃
溶解性	650 g/L
密度	2.75 g/cm³ at 20 ℃
堆积密度	900‑1000 kg/m³
痕量阴离子	bromate (BrO₃^-): ≤0.001% bromate (BrO₃^-): passes test chloride (Cl^-): ≤0.1% iodate (IO₃^-): ≤0.001% iodide (I^-): ≤0.001%passes test sulfate (SO₄^2-): ≤0.005%
痕量阳离子	Ba: ≤ 0.002% Ca: ≤ 0.001% Fe: ≤ 0.0005% Hg: ≤ 0.000001% Mg: ≤ 0.001% Mg: ≤0.02% (alkaline-earth metals (as Ca)) Na: ≤ 0.02% heavy metals (as Pb): ≤ 0.0005%
储存温度	2-30℃
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P264 - P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

P0838

Sigma-Aldrich

Potassium Bromide

BioXtra, ≥99.0%

1509.75元/250 G; 2501.49元/1 KG;

咨询

产品说明

应用

溴化钾已用于傅里叶变换红外光谱 (FT-IR) 的样品制备。在 Wilbrink 选择性 Davis (WSD) 培养基中也作为补充使用。
可用于除去外周膜蛋白。

包装

250 g in poly bottle
1 kg in poly bottle

生化/生理作用

溴化钾 (KBr) 用作抗惊厥和镇静剂。KBr 用于光学窗口和棱镜。KBr 在近紫外到长波红外的宽波长范围内透明。用于制备红外透射光谱样品。

基本信息

线性分子式	KBr
分子量	119.00
EC 号	231-830-3
MDL编号	MFCD00011358
eCl@ss	38050405
PubChem化学物质编号	24898131
NACRES	NA.21

产品性质

质量水平	200
蒸汽压	<0.01 mmHg ( 20 ℃) 1 mmHg ( 795 ℃)
产品线	BioXtra
测定	≥99.0%
杂质	≤0.0005% Phosphorus (P) ≤0.005% Insoluble matter
mp	734 ℃ (lit.)
溶解性	H₂O: 1 M, clear, colorless
痕量阴离子	chloride (Cl^-): ≤0.2% sulfate (SO₄^2-): ≤0.005%
痕量阳离子	Al: ≤0.0005% Ba: ≤0.002% Ca: ≤0.0005% Cu: ≤0.0005% Fe: ≤0.0005% Mg: ≤0.0005% NH₄⁺: ≤0.05% Na: ≤0.15% Pb: ≤0.001% Zn: ≤0.0005%
SMILES string	[K+].[Br-]
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

P9881

Sigma-Aldrich

Potassium Bromide

ReagentPlus^®, ≥99.0%

606.95元/500 G; 906.46元/1 KG;

咨询

产品说明

包装

500 g in poly bottle
1 kg in poly bottle

应用

可用于除去外周膜蛋白。

其他说明

Go to Redi-Dri^™ Product Listing 793604

法律信息

ReagentPlus is a registered trademark of sigma-aldrich Co. LLC
Redi-Dri is a trademark of sigma-aldrich Co. LLC

基本信息

线性分子式	KBr
分子量	119.00
EC 号	231-830-3
MDL编号	MFCD00011358
PubChem化学物质编号	329820358
NACRES	NA.55

产品性质

蒸汽压	<0.01 mmHg ( 20 ℃) 1 mmHg ( 795 ℃)
质量水平	100
产品线	ReagentPlus^®
测定	≥99.0%
形式	powder
pH值(酸碱度)	5-6 (25 ℃, 119 g/L)
mp	734 ℃ (lit.)
SMILES string	[K+].[Br-]
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

793604

Sigma-Aldrich

Potassium Bromide

anhydrous, free-flowing, Redi-Dri^™, ReagentPlus^®, ≥99%

730.82元/500 G; 968.62元/1 KG;

咨询

产品说明

包装

500 g in poly bottle
1 kg in poly bottle

应用

可用于除去外周膜蛋白。

法律信息

ReagentPlus is a registered trademark of sigma-aldrich Co. LLC
Redi-Dri is a trademark of sigma-aldrich Co. LLC

基本信息

线性分子式	KBr
分子量	119.00
EC 号	231-830-3
MDL编号	MFCD00011358
PubChem化学物质编号	329768089
NACRES	NA.55

产品性质

质量水平	100
等级	anhydrous
蒸汽压	<0.01 mmHg ( 20 ℃) 1 mmHg ( 795 ℃)
产品线	ReagentPlus^® Redi-Dri^™
测定	≥99%
形式	powder
质量	free-flowing
pH值(酸碱度)	5-6 (25 ℃, 119 g/L)
mp	734 ℃ (lit.)
SMILES string	[K+].[Br-]
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

1.04904

Supelco

Potassium Bromide

99.999 Suprapur^®

4109.98元/100 G; 11147.1元/500 G;

咨询

产品说明

分析说明

Purity (metallic): ≥ 99.999 %
Assay (argentometric): ≥ 99.5 %
Bromate (BrO₃): ≤ 10 ppm
Chloride (Cl): ≤ 500 ppm
Iodide (I): ≤ 200 ppm
Sulfate (SO₄): ≤ 10 ppm
Total nitrogen (N): ≤ 2 ppm
Al (Aluminium): ≤ 0.02 ppm
Ba (Barium): ≤ 0.5 ppm
Ca (Calcium): ≤ 0.10 ppm
Cd (Cadmium): ≤ 0.005 ppm
Ce (Cerium): ≤ 0.005 ppm
Co (Cobalt): ≤ 0.005 ppm
Cr (Chromium): ≤ 0.005 ppm
Cu (Copper): ≤ 0.005 ppm
Fe (Iron): ≤ 0.010 ppm
La (Lanthanum): ≤ 0.005 ppm
Li (Lithium): ≤ 0.5 ppm
Mg (Magnesium): ≤ 0.05 ppm
Mn (Manganese): ≤ 0.005 ppm
Na (Sodium): ≤ 5.0 ppm
Ni (Nickel): ≤ 0.005 ppm
Pb (Lead): ≤ 0.005 ppm
Sc (Scandium): ≤ 0.005 ppm
Sm (Samarium): ≤ 0.005 ppm
Sr (Strontium): ≤ 0.05 ppm
Tl (Thallium): ≤ 0.01 ppm
Y (Yttrium): ≤ 0.005 ppm
Zn (Zinc): ≤ 0.010 ppm

法律信息

SUPRAPUR is a registered trademark of Merck KGaA, Darmstadt, Germany

基本信息

经验(实验)分子式	BrK
分子量	119.00
MDL编号	MFCD00011358
EC索引号	231-830-3

产品性质

质量水平	100
等级	for inorganic trace analysis
蒸汽压	1.3 hPa ( 795 ℃)
测定	99.999%
效能	>2000 mg/kg LD₅₀, oral (Rat)
pH值(酸碱度)	5.5-8.5 (20 ℃, 50 g/L in H₂O)
bp	1435 ℃/1013 hPa
mp	730 ℃
溶解性	650 g/L
密度	2.75 g/cm³ at 20 ℃
堆积密度	900‑1000 kg/m³
储存温度	2-30℃
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P264 - P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

451010

Sigma-Aldrich

Potassium Bromide

anhydrous, powder, 99.95% trace metals basis

1336.18元/25 G; 2465.65元/100 G;

咨询

产品说明

包装

25, 100 g in ampule

应用

可用于除去外周膜蛋白。

基本信息

线性分子式	KBr
分子量	119.00
EC 号	231-830-3
MDL编号	MFCD00011358
eCl@ss	38050405
PubChem化学物质编号	24868597

产品性质

质量水平	200
等级	anhydrous
蒸汽压	<0.01 mmHg ( 20 ℃) 1 mmHg ( 795 ℃)
测定	99.95% trace metals basis
形式	powder
杂质	≤ 550.0 ppm Trace Metal Analysis
mp	734 ℃ (lit.)
SMILES string	[K+].[Br-]
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P264 - P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

243418

Sigma-Aldrich

Potassium Bromide

ACS reagent, ≥99.0%

519.46元/100 G; 1382.69元/500 G; 3163.48元/2.5 KG;

咨询

产品说明

一般描述

我们致力于为您带来更环保的替代产品，以符合一项或多项绿色化学12项原则。该产品具有增强催化作用。点击此处以获取更多信息。

应用

作为溴源用于1,3-二羰基化合物的环保型溴化。

使用30％过氧化氢与碘化铵催化结合的温和、高效、环保的二乙缩醛化方案
可用于除去外周膜蛋白。

包装

2.5 kg in poly bottle
25 kg in fiber drum
100, 500 g in poly bottle

其他说明

转至Redi-Dri^™产品列表746444

法律信息

Redi-Dri is a trademark of sigma-aldrich Co. LLC

基本信息

线性分子式	KBr
分子量	119.00
EC 号	231-830-3
MDL编号	MFCD00011358
eCl@ss	38050405
PubChem化学物质编号	329752456
NACRES	NA.21

产品性质

质量水平	200
等级	ACS reagent
蒸汽压	<0.01 mmHg ( 20 ℃) 1 mmHg ( 795 ℃)
测定	≥99.0%
形式	crystalline powder crystalline solid crystals or chunks
环保替代产品特性	Catalysis Learn more about the Principles of Green Chemistry.
杂质	≤0.005% insolubles
pH值(酸碱度)	5.0-8.8 (25 ℃, 5%)
mp	734 ℃ (lit.)
痕量阴离子	bromate (BrO₃^-): ≤0.001% chloride (Cl^-): ≤0.2% iodate (IO₃^-): ≤0.001% iodide (I^-): ≤0.001% sulfate (SO₄^2-): ≤0.005%
痕量阳离子	Ba: ≤0.002% Ca: ≤0.002% Fe: ≤5 ppm Mg: ≤0.001% Na: ≤0.02% heavy metals: ≤5 ppm (by ICP)
SMILES string	[K+].[Br-]
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P264 - P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

449962

Sigma-Aldrich

Potassium Bromide

anhydrous, powder, 99.999% trace metals basis

1363.02元/10 G; 4798.41元/50 G;

咨询

产品说明

包装

10, 50 g in ampule

应用

可用于除去外周膜蛋白。

基本信息

线性分子式	KBr
分子量	119.00
EC 号	231-830-3
MDL编号	MFCD00011358
eCl@ss	38050405
PubChem化学物质编号	24868523
NACRES	NA.23

产品性质

质量水平	100
等级	anhydrous
蒸汽压	<0.01 mmHg ( 20 ℃) 1 mmHg ( 795 ℃)
测定	99.999% trace metals basis
形式	powder
杂质	≤ 15.0 ppm Trace Metal Analysis
mp	734 ℃ (lit.)
SMILES string	[K+].[Br-]
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P264 - P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

60089

Sigma-Aldrich

Potassium Bromide

BioUltra, ≥99.5% (AT)

728.05元/100 G; 1847.35元/500 G;

咨询

产品说明

一般描述

Potassium bromide is a chaotropic salt, mostly used as an anticonvulsant.

应用

Potassium bromide is used in the preparation of stable Pd nanocubes used in immunolabeling. Potassium bromide is used for the purification of Sarcocystis neurona sporocysts by discontinuous density gradient centrifugation.
可用于除去外周膜蛋白。

生化/生理作用

Potassium bromide is useful in the treatment of refractory seizures or tonic-clonic seizures. It executes a stable excitable membrane by neuron hyperpolarization.

其他说明

In the resolution of flavoproteins into apoproteins and free flavins; Increases yield of extracellular SOD in the extraction from human tissues and cell lines

基本信息

线性分子式	KBr
分子量	119.00
EC 号	231-830-3
MDL编号	MFCD00011358
PubChem化学物质编号	57651718
NACRES	NA.25

产品性质

质量水平	100
蒸汽压	<0.01 mmHg ( 20 ℃) 1 mmHg ( 795 ℃)
产品线	BioUltra
测定	≥99.5% (AT)
杂质	insoluble matter, passes filter test ≤0.001% total nitrogen (N)
缺失	≤0.5% loss on drying, 110 ℃
pH值(酸碱度)	5.0-7.0 (25 ℃, 1 M in H₂O)
mp	734 ℃ (lit.)
溶解性	H₂O: 1 M at 20 ℃, clear, colorless
痕量阴离子	bromate (BrO₃^-): ≤10 mg/kg chloride (Cl^-): ≤1000 mg/kg iodide (I^-): ≤10 mg/kg sulfate (SO₄^2-): ≤50 mg/kg
痕量阳离子	Al: ≤5 mg/kg As: ≤0.1 mg/kg Ba: ≤5 mg/kg Bi: ≤5 mg/kg Ca: ≤10 mg/kg Cd: ≤5 mg/kg Co: ≤5 mg/kg Cr: ≤5 mg/kg Cu: ≤5 mg/kg Fe: ≤5 mg/kg Li: ≤5 mg/kg Mg: ≤5 mg/kg Mn: ≤5 mg/kg Mo: ≤5 mg/kg Na: ≤200 mg/kg Ni: ≤5 mg/kg Pb: ≤5 mg/kg Sr: ≤5 mg/kg Zn: ≤5 mg/kg
λ	1 M in H₂O
紫外吸收	λ: 260 nm A_max: 0.01 λ: 280 nm A_max: 0.01
SMILES string	[K+].[Br-]
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves

V900051

Sigma-Aldrich

Potassium Bromide

Vetec^™, reagent grade, 99%

271.47元/500 G;

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产品说明

包装

500 g in poly bottle

应用

可用于除去外周膜蛋白。

法律信息

Vetec is a trademark of sigma-aldrich International GmbH

基本信息

线性分子式	KBr
分子量	119.00
EC 号	231-830-3
MDL编号	MFCD00011358
PubChem化学物质编号	329829494

产品性质

等级	reagent grade
蒸汽压	<0.01 mmHg ( 20 ℃) 1 mmHg ( 795 ℃)
产品线	Vetec^™
测定	99%
形式	powder
pH值(酸碱度)	5.0-6 (25 ℃, 119 g/L)
mp	734 ℃ (lit.)
SMILES string	[K+].[Br-]
InChI	1S/BrH.K/h1H;/q;+1/p-1
InChI key	IOLCXVTUBQKXJR-UHFFFAOYSA-M

安全信息

象形图
警示用语：	Warning
危险声明	H319
预防措施声明	P280 - P305 + P351 + P338 - P337 + P313
危险分类	Eye Irrit. 2
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

994477

Amethyst

Potassium Bromide

99%, 用于分析

84元/500G; 260元/2.5KG;

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基本信息

分子式	KBr
分子量	119.00
熔点	734
沸点	1435
密度	2.75
MDL编码	MFCD00011358
Merck	14,7618
EINECS 编号	231-830-3

安全信息

图形或危害标志
提示语	Warning
危险说明	H315 H319 H335
防范说明	P261 P305+P351+P338
WGK	1
RTECS	TS7650000
TSCA	是

BR1193

Fluorochem

Potassium Bromide

95%

352元/100g; 638元/250g; 1540元/1kg;

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基本信息

CAS Number	7758-02-3
MDL Number	MFCD00011358
Melting Point	730℃
Density	2.74

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .