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2-Amino-4-chlorophenol-6-sulfonic acid

2-Amino-4-chlorophenol-6-sulfonic acid Structure
2-Amino-4-chlorophenol-6-sulfonic acid
  • CAS No.88-23-3
  • Chemical Name:2-Amino-4-chlorophenol-6-sulfonic acid
  • CBNumber:CB2247715
  • Molecular Formula:C6H6ClNO4S
  • Formula Weight:223.63
  • MOL File:88-23-3.mol
2-Amino-4-chlorophenol-6-sulfonic acid Property
Safety
  • Hazard Codes  :C
  • Risk Statements  :34
  • Safety Statements  :22-24/25-26-39
  • RIDADR  :2811
  • HS Code  :2922.29.8190
  • HazardClass  :6.1
  • PackingGroup  :III
  • NFPA 704:
    0
    2 0
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal wordDanger
  • Hazard statements H301+H311+H331-H315-H319
  • Precautionary statements P261-P264-P270-P271-P280-P301+P310+P330-P302+P352+P312+P361+P364-P304+P340+P311-P305+P351+P338+P337+P313-P403+P233-P405-P501
2-Amino-4-chlorophenol-6-sulfonic acid Price More Price(1)
  • Brand: TCI Chemicals (India)
  • Product number: A0773
  • Product name : 2-Amino-4-chlorophenol-6-sulfonic Acid
  • Purity: 
  • Packaging: 25G
  • Price: ₹4200
  • Updated: 2022/05/26
  • Buy: Buy

2-Amino-4-chlorophenol-6-sulfonic acid Chemical Properties,Usage,Production

  • Uses The acid is an important intermediate for dyes. It is used mainly in the manufacture of Diamond Black P 2 B and of acid chrome blue dyes.
  • Production Methods 2-Amino-4-chlorophenol-6-sulfonic acid obtained from p-chlorophenol by sulfonation and nitration is reduced with iron and hydrochloric acid without being precipitated. After filtering from the iron sludge, the highly alkaline reduction liquor is concentrated by evaporation and decolorized with activated carbon. Upon acidification 3-amino-5-chloro-2-hydroxybenzenesulfonic acid precipitates. Yield 72 %, based on p-chlorophenol.
  • General Description Off-white solid.
  • Air & Water Reactions May be sensitive to prolonged exposure to air and/or light. Insoluble in water.
  • Reactivity Profile 2-Amino-4-chlorophenol-6-sulfonic acid may react with strong oxidizing or reducing agents and with mineral acids and bases
  • Fire Hazard Flash point data are not available for 2-Amino-4-chlorophenol-6-sulfonic acid, but 2-Amino-4-chlorophenol-6-sulfonic acid is probably combustible.
2-Amino-4-chlorophenol-6-sulfonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
2-Amino-4-chlorophenol-6-sulfonic acid Suppliers
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2-Amino-4-chlorophenol-6-sulfonic acid Spectrum
88-23-3, 2-Amino-4-chlorophenol-6-sulfonic acidRelated Search:
  • Intermediates of Dyes and Pigments
  • 化工中间体
  • 医用原料
  • 高端化学
  • 化工原料
  • 有机化工原料
  • 试剂和补充物
  • C6H6ClNO4S
  • ClC6H2NH2OHSO3H
  • ClNH2C6H2OHSO3H
  • C6H6NO4ClS
  • 2-氨基-4-氯苯酚-6-磺酸 88-23-3
  • 4-氯-2-氨基苯酚6-磺酸(4CAPSA)
  • 3-氨基-5-氯-2-羟基苯磺酸
  • 4-氯-2-氨基-6-苯磺酸
  • 4-氯-2-氨基苯酚-6-磺酸
  • 6-氨基-4-氯苯酚-2-磺酸
  • 6-氨基-4-氯-1-苯酚-2-磺酸
  • 间氨基苯磺酸,5-氯-2-羟基-
  • 苯磺酸,3-氨基-5-氯-2-羟基-
  • 88-23-3
  • 4-Chloro-2-amino-6-sulfonicacid
  • 2-Amino-4-chlorophenol-6-sulfonic acid 88-23-3
  • 4-Chloro-2-Aminophenol-6-sulfonic acid(4CAPSA）
  • 2-Amino-4-chlorophenol-6-sulfonic acid ISO 9001：2015 REACH
  • 2-Amino-4-chlorophenol-6-sulfonicAci
  • 2-Amino-4-chlorophenol-6-sulfonic Acid &gt
  • 4-Chloro-2-aminophenol-6-sulfonic acid NA
  • 5-Chloro-2-hydroxymetanilic acid
  • 2-Hydroxy-3-amino-5-chlorobenzenesulfonic acid
  • 3-azanyl-5-chloro-2-hydroxy-benzenesulfonic acid
  • 3-amino-5-chloro-2-hydroxybenzenesulphonic acid
  • 6-amino-4-chloro-1-phenol-2-sulfonic acid
  • 4-CHLORO-2-AMINOPHENOL-6-SULFONIC ACID
  • 3-AMINO-5-CHLORO-2-HYDROXYBENZENESULFONIC ACID
  • 2-AMINO-4-CHLOROPHENOL-6-SULFONIC ACID
  • 2-Amino-4-chlorophenyl-6-sulfonic acid
  • BENZENESULFONICACID,3-AMINO-5-CHLORO-2-HYDROXY
  • 6-Amino-4-chlorophenol-2-sulfonic acid
  • 2-Amino-4-chlorphenol-6-sulfonsure
  • 6-AMINO-4-CHLORO-1-PHENOL-2-SULPHONICACID
  • Metanilic acid, 5-chloro-2-hydroxy- (8CI)
  • Metanilic acid, 5-chloro-2-hydroxy-
  • 3-amino-5-chloro-2-hydroxy-benzenesulfonicaci

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