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Merck
모든 사진(3)

주요 문서

114502

Sigma-Aldrich

Methyl Red sodium salt

ACS reagent, Dye content 95 %

동의어(들):

4-Dimethylaminoazobenzene-2′-carboxylic acid sodium salt, Acid Red 2

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About This Item

실험식(Hill 표기법):
C15H14N3NaO2
CAS Number:
Molecular Weight:
291.28
색상 지수 번호:
13020
Beilstein:
4065488
EC Number:
MDL number:
UNSPSC 코드:
12171500
PubChem Substance ID:
NACRES:
NA.47

Grade

ACS reagent

Quality Level

Agency

suitable for SM 2310
suitable for SM 2320

양식

powder

구성

Dye content, 95%

기술

titration: suitable

visual transition interval

4.2-6.2, pink to yellow

solubility

water: 0.1%

λmax

437 nm

응용 분야

diagnostic assay manufacturing
hematology
histology

저장 온도

room temp

SMILES string

[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

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생화학적/생리학적 작용

Methyl Red is a pH indicator and it changes color at a pH of 5.5.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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