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Home > Products >  Aniline-2-sulfonic acid

Aniline-2-sulfonic acid CAS NO.88-21-1

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  • 88-21-1
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Quick Details

  • ProName: Aniline-2-sulfonic acid
  • CasNo: 88-21-1
  • Molecular Formula: C6H7NO3S
  • Appearance: LIGHT BROWN FINE CRYSTALLINE POWD
  • Application: Used for research and industrial manuf...
  • DeliveryTime: Within 3-7 days after receipt of your ...
  • PackAge: As customer request
  • Port: QINGDAO CHINA
  • ProductionCapacity: 100 Metric Ton/Day
  • Purity: 98%min
  • Storage: Store in a cool,dry place and keep awa...
  • Transportation: Common products:Sea/Air/Courier Dange...
  • LimitNum: 100 Metric Ton

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Product Name: Aniline-2-sulfonic acid
Synonyms: SULPHANILIC ACID;O-SULFANILIC ACID;ORTHANILIC ACID;O-ANILINESULFONIC ACID;O-AMINOBENZENESULFONIC ACID;1-Aminobenzene-2-sulfonic acid;2-amino-benzenesulfonicaci;2-sulfanilicacid
CAS: 88-21-1
MF: C6H7NO3S
MW: 173.19
EINECS: 201-810-9
Product Categories: Intermediates of Dyes and Pigments
Mol File: 88-21-1.mol
Aniline-2-sulfonic acid Structure
 
Aniline-2-sulfonic acid Chemical Properties
mp 300 °C
Water Solubility sparingly soluble
Merck 6882
CAS DataBase Reference 88-21-1(CAS DataBase Reference)
NIST Chemistry Reference Benzenesulfonic acid, 2-amino-(88-21-1)
 
Safety Information
Hazard Codes C
Risk Statements 34
Safety Statements 26-36/37/39-45-28A
RIDADR UN 2585 8/PG 3
WGK Germany 3
RTECS DB4727700
HazardClass 8
PackingGroup III
MSDS Information
Provider Language
Aniline-2-sulfonic acid English
ACROS English
SigmaAldrich English
 
Aniline-2-sulfonic acid Usage And Synthesis
Chemical Properties LIGHT BROWN FINE CRYSTALLINE POWDER
General Description Light brown powder.
Air & Water Reactions Soluble in water.
Reactivity Profile Aniline-2-sulfonic acid is an amino acid. Reacts weakly with both acids and bases.
Fire Hazard Flash point data for Aniline-2-sulfonic acid are not available, however Aniline-2-sulfonic acid is probably combustible.
 
Aniline-2-sulfonic acid Preparation Products And Raw materials
Preparation Products REACTIVE RED 4-->REACTIVE RED 120-->Reactive Red 15-->DIRECT RED 80-->Reactive Red 240-->Direct Blending Scarlet D-GLN-->REACTIVE RED 194-->Reactive Red 24
Raw materials 2-Nitrochlorobenzene
 

 

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