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Merck

319104

Sigma-Aldrich

甲基红 钠盐 溶液

0.1 wt. % in H2O

别名:

4-二甲氨基偶氮苯-2′-羧酸 钠盐

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About This Item

线性分子式:
(CH3)2NC6H4N=NC6H4CO2Na
CAS号:
分子量:
291.28
Beilstein:
4065488
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:

浓度

0.1 wt. % in H2O

pH值(酸碱度)

4.2-6.2, pink to yellow

密度

0.989 g/mL at 25 °C

λmax

437 nm

SMILES字符串

[Na+].CN(C)c1ccc(cc1)\N=N\c2ccccc2C([O-])=O

InChI

1S/C15H15N3O2.Na/c1-18(2)12-9-7-11(8-10-12)16-17-14-6-4-3-5-13(14)15(19)20;/h3-10H,1-2H3,(H,19,20);/q;+1/p-1/b17-16+;

InChI key

GNTPCYMJCJNRQB-CMBBICFISA-M

储存分类代码

10 - Combustible liquids

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


历史批次信息供参考:

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