4-Amino-3-naphthol-1-sulfonic acid

BGC Id:	800569234075
CAS No:	116-63-2
Synonyms:	labotest-bb lt00454379 ; 1-amino-2-naphthol-4-sulfonic ; 1-amino-2-naphthol-4-sulfonate. ; 1,2,4-aminonaphtholsulfonic acid ; 1-amino-4-sulfo-2-naphthol ; 1-amino-2-naphthol-4 ; timtec-bb sbb008870 ; amino-2-naphthol-4-sulfonicacid ; 1,2,4-acid ; 3-hydroxynaphthionic acid
Molecular Formula:	C10H9NO4S
Molecular Weight:	239.25
EINECS:	204-147-3

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Identify

Synonyms:

labotest-bb lt00454379 ; 1-amino-2-naphthol-4-sulfonic ; 1-amino-2-naphthol-4-sulfonate. ; 1,2,4-aminonaphtholsulfonic acid ; 1-amino-4-sulfo-2-naphthol ; 1-amino-2-naphthol-4 ; timtec-bb sbb008870 ; amino-2-naphthol-4-sulfonicacid ; 1,2,4-acid ; 3-hydroxynaphthionic acid

CAS:

116-63-2

EINECS:

204-147-3

Molecular Formula:

C10H9NO4S

MDL:

MFCD00004019

Properties

Molecular Weight:

239.25 g·mol−1

Melting point:

290 °C (dec.)(lit.)

Physical Description:

solid

Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38 (R)

Safety Codes:

37/39-26 (S)

WGK Germany:

RID / ADR:

3265

RTECS:

QK1292000

What other providers are available for CAS 116-63-2?

In addition to the providers presented here for 4-Amino-3-naphthol-1-sulfonic acid with the CAS number 116-63-2, there are other 50 providers with slightly different product names available for this CAS number.

2-Hydroxy-4-sulfo-1-naphthylamine

+1 additional providers that we know from the past

1-Amino-2-naphthol-4-sulfonic acid

1-Amino-2-naphthol-4-sulfonic acid, Reag.

+3 additional providers that we know from the past

1-Amino-2-naphthol-4-sulfonic acid hydrate

+1 additional providers that we know from the past

4-Amino-3-hydroxy-1-naphthalenesulfonic acid

Xingrui Industry Co., Limited | Dayang Chem (Hangzhou) Co.,Ltd. +10 additional providers that we know from the past