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2-Amino-4-chlorphenol-6-sulfonsure

3-amino-5-chloro-2-hydroxybenzenesulfonic acid

CAS: 88-23-3

Molecular Formula: C6H6ClNO4S

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2-Amino-4-chlorphenol-6-sulfonsure - Names and Identifiers

Name 3-amino-5-chloro-2-hydroxybenzenesulfonic acid
Synonyms 2-Amino-4-chlorphenol-6-sulfonsure
Metanilic acid, 5-chloro-2-hydroxy-
2-Amino-4-Chlorophenol-6-Sulfonic Acid
4-Chloro-2-aminophenol-6-sulfonic acid
2-Amino-4-chlorophenyl-6-sulfonic acid
6-Amino-4-chlorophenol-2-sulfonic acid
Metanilic acid, 5-chloro-2-hydroxy- (8CI)
6-AMINO-4-CHLORO-1-PHENOL-2-SULPHONICACID
3-amino-5-chloro-2-hydroxy-benzenesulfonicaci
3-amino-5-chloro-2-hydroxybenzenesulfonic acid
BENZENESULFONICACID,3-AMINO-5-CHLORO-2-HYDROXY
CAS 88-23-3
EINECS 201-813-5
InChI InChI=1/C6H6ClNO4S/c7-3-1-4(8)6(9)5(2-3)13(10,11)12/h1-2,9H,8H2,(H,10,11,12)

2-Amino-4-chlorphenol-6-sulfonsure - Physico-chemical Properties

Molecular FormulaC6H6ClNO4S
Molar Mass223.63
Density1.790±0.06 g/cm3(Predicted)
Appearancepowder to crystal
ColorWhite to Almost white
pKa-1.53±0.50(Predicted)
Storage ConditionKeep in dark place,Inert atmosphere,Room temperature
Refractive Index1.677
MDLMFCD00035768
UseUsed as a dye intermediate for the synthesis of an acidic medium, blue RRN

2-Amino-4-chlorphenol-6-sulfonsure - Risk and Safety

Hazard SymbolsC - Corrosive
Corrosive
Risk Codes34 - Causes burns
Safety DescriptionS22 - Do not breathe dust.
S24/25 - Avoid contact with skin and eyes.
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39 - Wear eye / face protection.
UN IDs2811
Hazard Class6.1
Packing GroupIII

2-Amino-4-chlorphenol-6-sulfonsure - Reference Information

EPA chemical substance information information provided by: ofmpeb.epa.gov (external link)
Use used as a dye intermediate for the synthesis of acidic medium Navy RRN
Last Update:2024-04-10 22:29:15
2-Amino-4-chlorphenol-6-sulfonsure
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CAS: 88-23-3
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View History
2-Amino-4-chlorphenol-6-sulfonsure
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