CAS 3147-14-6; 钙镁试剂; 1-(1-Hydroxy-4-methyl-2-phenylazo)-2-naphthol-4-sulfonic acid

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货号

品牌

产品名称

规格

包装、参考价格

C796682

MACKLIN

钙镁试剂

0.6%（w/v）in water

160元/500ml;

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储存：室温
状态：液体

C796683

MACKLIN

钙镁试剂

0.1%（w/v）in water

150元/500ml;

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储存：室温
状态：深棕色至黑色粉末和/或块状物

C796684

MACKLIN

钙镁指示剂

0.05%（w/v）in water

120元/500ml;

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储存：室温
状态：液体

767515

MACKLIN

钙镁指示剂

1%（w/v）in water

267元/500ml;

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储存：室温
状态：深棕色至黑色粉末和/或块状物

C804770

MACKLIN

钙镁试剂

Indicator

54元/1g; 158元/5g; 410元/25g; 1310元/100g;

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储存：室温
状态：暗棕色到黑色粉末和/或块状

C0008

TCI

Calmagite [Metal indicator for Ca, Mg etc.]

380元/1G; 1400元/5G;

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基本信息

分子式/分子量	C₁₇H₁₄N₂O₅S = 358.37
外观与形状(20℃)	固体
Reaxys-RN	708596
PubChem物质ID	87565219
SDBS (AIST Spectral DB)	2578
Merck Index (14)	1718
MDL编号	MFCD00011656

技术规格

Appearance	Red to Dark blue to Black powder to crystal
Sensitiveness	Turn Red with Calcium carbonate and turn Blue by adding EDTA 2Na

物性(参考值)

熔点	330 ℃
最大吸收波长	526(H2O) nm
水溶性	可溶
溶解性(可溶于)	乙醇,丙酮

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。
防范说明	P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

B21482

Alfa Aesar

Calmagite

indicator grade

381元/5g; 1397元/25g; 3947元/100g;

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应用
Calmagite is widely used in analytical chemistry as an indicator in the titration of calcium or magnesium with ethylenediaminetetraacetic acid (EDTA). It is also useful in the determination of magnesium in biological materials.

备注
Store in cool place. Incompatible with strong oxidizing agents.

基本信息

MDL
MFCD00011656

EINECS
221-563-0

分子式
C₁₇H₁₄N₂O₅S

分子量
358.37

熔点
>330°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Soluble in water.

Beilstein
708596

Merck
14,1718

GHS危害和防范说明

GHS符号

Hazard Statements
H315-H319-H335
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

TSCA
是

C10817

Alfa Aesar

Calmagite

pure, indicator grade

1011元/10g; 868元/5g; 2622元/25g; 7636元/100g;

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基本信息

Ref#
10817

MDL
11656

分子式
C17 H14 N2 O5 S

分子量
358.38

形态
Dark brown to black powder

C204

Supelco

Calmagite

indicator grade

761.25元/10 G; 1556.78元/25 G;

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产品说明

应用

用于测定生物材料中的镁。
用作使用EDTA滴定钙或镁的指示剂。

包装

10, 25 g in glass bottle

基本信息

线性分子式	HOC₁₀H₅[N=NC₆H₃(OH)CH₃]SO₃H
分子量	358.37
Beilstein	708596
EC 号	221-563-0
MDL编号	MFCD00011656
PubChem化学物质编号	24892461
NACRES	NA.83

产品性质

质量水平	200
等级	indicator grade
形式	powder and chunks
technique(s)	titration: suitable
mp	330 ℃ (lit.)
λ_max	602 nm
SMILES string	Cc1ccc(O)c(c1)N=Nc2c(O)cc(c3ccccc23)S(O)(=O)=O
InChI	1S/C17H14N2O5S/c1-10-6-7-14(20)13(8-10)18-19-17-12-5-3-2-4-11(12)16(9-15(17)21)25(22,23)24/h2-9,20-21H,1H3,(H,22,23,24)
InChI key	VBRNLOQCBCPPHL-UHFFFAOYSA-N
Gene Information	human ... MPL(4352)

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable

492397

Fluorochem

Calmagite

220元/1g; 286元/5g; 946元/25g; 3300元/100g;

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基本信息

CAS Number	3147-14-6
MDL Number	MFCD00011656
Melting Point	330℃

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. 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. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . 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 . on this label). P330: Rinse mouth. 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 local regulations.