2-Hydroxy-5-[2-(4-nitrophenyl)diazenyl]-benzoic acid

BGC Id:	235643944564
CAS No:	2243-76-7
Synonyms:	orange r ; pnbas ; 18-24 ; chromeoranger ; chrome orange ; chromeorangen ; ci no 14030 ; terracotta2rn ; mo1 ; ci 14030
Molecular Formula:	C13H9N3O5
Molecular Weight:	287.23
EINECS:	218-818-3

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Identify

Synonyms:

orange r ; pnbas ; 18-24 ; chromeoranger ; chrome orange ; chromeorangen ; ci no 14030 ; terracotta2rn ; mo1 ; ci 14030

CAS:

2243-76-7

EINECS:

218-818-3

Molecular Formula:

C13H9N3O5

MDL:

Properties

Molecular Weight:

287.23 g·mol−1

Melting point:

250 °C

Physical Description:

brown powder

Safety Information

Hazard Symbols: Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

22-36 (R)

Safety Codes:

24/25-26 (S)

RTECS:

VO5310000

What other providers are available for CAS 2243-76-7?

In addition to the providers presented here for 2-Hydroxy-5-[2-(4-nitrophenyl)diazenyl]-benzoic acid with the CAS number 2243-76-7, there are other 41 providers with slightly different product names available for this CAS number.

Mordant orange 1

Alizarin yellow R

Shandong Ench Chemical Co.,Ltd | Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd) | Dayang Chem (Hangzhou) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH +8 additional providers that we know from the past

Alizarin yellow g (R)

+1 additional providers that we know from the past

5-(4-Nitrophenylazo)salicylic acid

Alizarin yellow r; (0.1% in water)

+4 additional providers that we know from the past

3-[(4-Nitrophenyl)hydrazinylidene]-6-oxo-1-cyclohexa-1,4-dienecarboxylate