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Merck
CN

69140

甲基红 钠盐

ACS reagent

别名:

4-二甲基氨基偶氮苯-2′-羧酸 钠盐, 酸性红2

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关于此项目

经验公式(希尔记法):
C15H14N3NaO2
化学文摘社编号:
分子量:
291.28
EC Number:
212-682-9
UNSPSC Code:
12171500
PubChem Substance ID:
MDL number:
Colour Index Number:
13020
Beilstein/REAXYS Number:
4065488
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SMILES string

c1ccsc1, [Na+].CN(C)c1ccc(cc1)\N=N\c2ccccc2C([O-])=O

InChI key

GNTPCYMJCJNRQB-CMBBICFISA-M

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+;

grade

ACS reagent

form

powder

technique(s)

titration: suitable

visual transition interval

4.2-6.2, pink to yellow

solubility

H2O: soluble

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存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

法规信息

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分析证书(COA)

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