Amino-8-naphthol-4-sulfonic acid

BGC Id:	210943844667
CAS No:	83-64-7
Synonyms:	aminonaphthol sulfonic acid s ; 8-amino-1-naphthol-5-sulfonicacid ; 4-amino-5-hydroxy-1-naphthalenesulfonicaci ; 1-amino-8-hydroxy-4-naphthalenesulfonic acid ; 1-amino-8-napthol-4-sulfonic acid ; kyselinas ; s acid ; 8-amino-1-naphthol-5-sulfonic acid ; 4-amino-5-hydroxy-1-naphthalenesulfonicacid ; 8-amino-1-hydroxynaphthalene-5-sulfonic acid ; nsc 178276 ; chicagoacids ; 4-amino-5-naphthol-1-sulfonic acid ; 1-amino-8-naphthol-4-sulfonic acid ; 1-naphthalenesulfonicacid, 4-amino-5-hydroxy- ; nsc 10434 ; chicago acid s ; kyselina1-amino-8-naftol-4-sulfonova ; 1-naphthol-5-sulfonicacid, 8-amino- (4ci) ; nsc7555
Molecular Formula:	C10H9 N O4 S
Molecular Weight:	239.26
EINECS:

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BuGuCh & Partners

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國家: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production site ...

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The last intensive check and update was carried out on 2025/05/30.

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Synonyms:

aminonaphthol sulfonic acid s ; 8-amino-1-naphthol-5-sulfonicacid ; 4-amino-5-hydroxy-1-naphthalenesulfonicaci ; 1-amino-8-hydroxy-4-naphthalenesulfonic acid ; 1-amino-8-napthol-4-sulfonic acid ; kyselinas ; s acid ; 8-amino-1-naphthol-5-sulfonic acid ; 4-amino-5-hydroxy-1-naphthalenesulfonicacid ; 8-amino-1-hydroxynaphthalene-5-sulfonic acid ; nsc 178276 ; chicagoacids ; 4-amino-5-naphthol-1-sulfonic acid ; 1-amino-8-naphthol-4-sulfonic acid ; 1-naphthalenesulfonicacid, 4-amino-5-hydroxy- ; nsc 10434 ; chicago acid s ; kyselina1-amino-8-naftol-4-sulfonova ; 1-naphthol-5-sulfonicacid, 8-amino- (4ci) ; nsc7555

CAS:

83-64-7

EINECS:

Molecular Formula:

C10H9 N O4 S

MDL:

Properties

Molecular Weight:

239.26 g·mol−1

Physical Description:

grey powder

Safety Information

Hazard Symbols: C

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

34 (R)

Safety Codes:

26-27-36/37/39-45 (S)

WGK Germany:

RID / ADR:

UN 2583 8 / PG 2

RTECS:

QK1295000

What other providers are available for CAS 83-64-7?

In addition to the providers presented here for Amino-8-naphthol-4-sulfonic acid with the CAS number 83-64-7, there are other 25 providers with slightly different product names available for this CAS number.

Amino-1-naphthol-5-sulfonic acid

+1 additional providers that we know from the past

1-Amino-8-naphthol-4-sulfonic acid

8-Amino-1-naphthol-5-sulfonic acid

Zehao Industry Co., Ltd. +5 additional providers that we know from the past

4-Amino-5-hydroxy-1-naphthalenesulfonic acid

+3 additional providers that we know from the past