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1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-

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Formula: C10H9 N O4 S
CAS: 83-64-7
search Element: naphthalenesulfonic hydroxy amino acid
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Identification

Structural Formula
1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-
CAS:
83-64-7
EINECS:
Molecular Formula:
C10H9 N O4 S
MDL:
SMILES:
Nc1ccc(c2c1c(O)ccc2)S(=O)(=O)O
Synonym:
4-amino-5-naphthol-1-sulfonic acid ; 1-naphthalenesulfonicacid, 4-amino-5-hydroxy- ; nsc 10434 ; kyselinas ; kyselina1-amino-8-naftol-4-sulfonova ; nsc7555 ; 1-amino-8-napthol-4-sulfonic acid ; 8-amino-1-hydroxynaphthalene-5-sulfonic acid ; chicago acid s ; 4-amino-5-hydroxy-1-naphthalenesulfonicacid ; 4-amino-5-hydroxy-1-naphthalenesulfonicaci ; 1-naphthol-5-sulfonicacid, 8-amino- (4ci) ; 1-amino-8-naphthol-4-sulfonic acid ; 8-amino-1-naphthol-5-sulfonicacid ; aminonaphthol sulfonic acid s ; nsc 178276 ; s acid ; 8-amino-1-naphthol-5-sulfonic acid ; 1-amino-8-hydroxy-4-naphthalenesulfonic acid ; chicagoacids




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CAS equal suppliers

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Properties for 1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-

Molecular Weight:
239.26 g·mol−1
Physical Description:
grey powder
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Safety & Transport Information

Mildly toxic by ingestion. An eye irritant. See also SULFONATES. When heated to decomposition it emits very toxic fumes of NOx and SOx.
Risk Codes:
R34 - Causes burns
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S27 - Take off immediately all contaminated clothing
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Symbols:
C
Hazard symbol C
RID/ADR certification :
UN 2583 8 / PG 2
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Alternative Distributors of [1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-]

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

ABCR GmbH & Co. KG | TCI Europe NV | Chengdu Qiaofeng Technological Development Co., Ltd. | Jinan Haohua Industry Co., Ltd.

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Downloads

Mol File:
-/-
MSDS:
-/-




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