CAS 7789-41-5; 溴化钙; Calcium bromide - �뵺�羺�ٷ��ַ

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规格

包装、参考价格

C886000

MACKLIN

溴化钙

96%

774元/100g; 2924元/500g; 8982元/2.5kg;

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储存：室温,密封,干燥
状态：白色到几乎白色粉末到晶体

C836771

MACKLIN

溴化钙

anhydrous, 99.5%

198元/5g; 782元/25g; 3046元/100g; 8874元/500g;

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储存：室温,密封,干燥
状态：粉末

C888723

MACKLIN

溴化钙

99.99% metals basis

299元/250mg; 662元/1g;

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储存：室温,密封,干燥
状态：白色固体

C708094

MACKLIN

溴化钙

超干级, 99.99%

1430元/5g; 2288元/10g;

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储存：室温,密封,干燥
状态：白色固体

242065

J&K

Calcium bromide

99.5%, 无水

351元/10G; 665元/50G; 2117元/250G;

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基本信息

分子式	CaBr₂
分子量	199.90
熔点	730
沸点	806-812
密度	3.353
MDL编码	MFCD00010902
EINECS 编号	232-164-6

安全信息

图形或危害标志
提示语	Danger
危险说明	H303 H318
防范说明	P270 P280 P305+P351+P338 P310 P403 P501

20-1500

Strem

Calcium bromide

anhydrous , (99.5%-Ca)

1279元/50g; 5032元/250g;

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087893

Alfa Aesar

Calcium bromide

anhydrous, 99.5%

508元/10g; 1470元/50g; 4658元/250g;

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应用
Calcium bromide is a dehydrating agent used in photography, food preservatives, wood preservatives, fire retardants and freezing mixtures. It is used as an oxidizer for mercury emissions control. It is widely used for the preparation of drilling fluids, completion fluids and drilling muds formulations. It also finds application in the manufacture of mineral water.

备注
Hygroscopic.

基本信息

MDL
MFCD00010902

EINECS
232-164-6

分子式
CaBr₂

分子量
199.90

熔点
730°

沸点
806-812°

密度
3.353

灵敏度
Hygroscopic. Ambient temperatures.

形态
-50 Mesh Powder

溶解性
Soluble in water, methanol, ethanol and acetone. Insoluble in dioxane, chloroform and ether.

Merck
14,1654

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
EV9328000

TSCA
是

035684

Alfa Aesar

Calcium bromide

ultra dry , 99.978% (metals basis)

573元/1g; 2123元/5g;

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应用
CaBr2 is mainly used as a dense aqueous solution for drilling fluid. It is also used in neuroses medication, freezing mixtures, food preservatives, photography and fire retardants.

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

基本信息

MDL
MFCD00010902

EINECS
232-164-6

分子式
Br₂Ca

分子量
199.90

熔点
730°

沸点
806-812°

密度
3.353

灵敏度
Hygroscopic. Ambient temperatures.

形态
-10 Mesh Beads, Ampouled under argon

溶解性
It is soluble in water, alcohol and acetone.

Merck
14,1654

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
EV9328000

TSCA
是

413631

Sigma-Aldrich

Calcium bromide

AnhydroBeads^™, −10 mesh, 99.98% trace metals basis

1289.67元/5 G;

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产品说明

包装

1, 5 g in ampule

法律信息

AnhydroBeads is a trademark of sigma-aldrich Co. LLC

基本信息

线性分子式	CaBr₂
分子量	199.89
MDL编号	MFCD00010902
PubChem化学物质编号	24865875
NACRES	NA.23

产品性质

质量水平	100
产品线	AnhydroBeads^™
测定	99.98% trace metals basis
杂质	≤ 250.0 ppm Trace Metal Analysis
粒径	−10 mesh
密度	3.353 g/mL at 25 ℃ (lit.)
SMILES string	Br[Ca]Br
InChI	1S/2BrH.Ca/h2*1H;/q;;+2/p-2
InChI key	WGEFECGEFUFIQW-UHFFFAOYSA-L

安全信息

象形图
警示用语：	Danger
危险声明	H318
预防措施声明	P280 - P305 + P351 + P338
危险分类	Eye Dam. 1
储存分类代码	13 - Non Combustible Solids
WGK	WGK 1
闪点(F)	Not applicable
闪点(C)	Not applicable

BR1142

Fluorochem

Calcium bromide Anhydrous

96%

330元/25g; 550元/100g; 1100元/250g; 3960元/1kg; 19140元/5kg;

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基本信息

CAS Number	7789-41-5
MDL Number	MFCD00010902

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 .