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

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Formula: C10H9NO4S
CAS: 116-63-2

Identification

Structural Formula
4-Amino-3-hydroxy-1-naphthalenesulfonic acid
CAS:
116-63-2
EINECS:
204-147-3
Molecular Formula:
C10H9NO4S
MDL:
MFCD00004019
SMILES:
C1=CC=C2C(=C1)C(=CC(=C2N)O)S(=O)(=O)O
Synonym:
1,2,4-acid ; 1-amino-2-naphthol-4 ; 1-amino-2-naphthol-4-sulfonate. ; 1,2,4-aminonaphtholsulfonic acid ; amino-2-naphthol-4-sulfonicacid ; 3-hydroxynaphthionic acid ; labotest-bb lt00454379 ; timtec-bb sbb008870 ; 1-amino-4-sulfo-2-naphthol ; 1-amino-2-naphthol-4-sulfonic




Suppliers

Sigma-Aldrich International GmbH
SI563216896
Xingrui Industry Co., Limited
XIL510420416
Santa Cruz Biotechnology, Inc.
238763
Dayang Chem (Hangzhou) Co.,Ltd.
DC545621824
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CAS equal suppliers

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Chemieliva Pharmaceutical Co., Ltd.
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Haihang Industry Co., Ltd.
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Autech Industry Co.,Limited
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Ascender Chemical Co.,Ltd
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Xingrui Industry Co., Limited
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Gihi Chemicals Co., Limited
GCL367214688
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Krada CPS Industry S.L
KCIS299214960
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Haihang Industry Co., Ltd.
HI533015990
Naphthalenesulfonic acid, 4-amino-3-hydroxy-
Angene International Limited
AGN-PC-0JK8HA
4-Amino-3-hydroxy-1-naphthalenesulfonic Acid 95%
Acros Organics BVBA
AOB364814592
4-Amino-3-hydroxy-1-naphthalenesulfonic acid, ACS, 98+%
Alfa (A Johnson Matthey Company)
A880026400
4-Amino-3-hydroxy-1-naphthalenesulfonic Acid, Reagent ACS 90+%
Acros Organics BVBA
AOB706828272

Prices & Availability




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

Molecular Weight:
239.25 g·mol−1
Melting point:
290 °C (dec.)(lit.)
Physical Description:
solid
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Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1

Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S37/39 - Wear suitable gloves and eye/face protection
Hazard Classes:
irritant
Hazard Symbols:
Xi
Hazard symbol Xi
RID/ADR certification :
3265
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Alternative Distributors of [4-Amino-3-hydroxy-1-naphthalenesulfonic acid]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Spectrum Chemical Mfg. Corp. | BOC Sciences | ABCR GmbH & Co. KG | Gihi Chemicals Co., Limited | Jinan Haohua Industry Co., Ltd. | Carl Roth GmbH + Co KG | Suzhou Rovathin Pharmatech Co., Ltd

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