Product Name

  • Name

    4-NITRO-2-SULFOANILINE

  • EINECS 202-531-5
  • CAS No. 96-75-3
  • Article Data16
  • CAS DataBase
  • Density 1.727 g/cm3
  • Solubility
  • Melting Point 196 °C(Solv: water (7732-18-5))
  • Formula C6H6N2O5S
  • Boiling Point
  • Molecular Weight 218.19
  • Flash Point
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 96-75-3 (4-NITRO-2-SULFOANILINE)
  • Hazard Symbols
  • Synonyms 1-Amino-4-nitrobenzene-2-sulfonicacid;2-Amino-5-nitrobenzene-1-sulfonic acid;4-Nitro-2-sulfoaniline;4-Nitroaniline-2-sulfonic acid;5-Nitro-2-aminobenzenesulfonic acid;NSC 7540;p-Nitroaniline-2-sulfonic acid;p-Nitroaniline-o-sulfonic acid;
  • PSA 134.59000
  • LogP 2.60890

2-Amino-5-nitrobenzenesulfonic acid Chemical Properties

IUPAC: 2-Amino-5-nitrobenzenesulfonic acid .
Molecular Formula: C6H6N2O5S
Molecular Weight: 218.19g/mol
Index of Refraction: 1.662
Molar Refractivity: 46.75 cm3
Molar Volume: 126.3 cm3
Polarizability: 18.53×10-24cm3
Surface Tension: 86.5 dyne/cm
Density: 1.727 g/cm3
The synonyms of 4-Nitroaniline-2-sulfonic acid (96-75-3) are 4-Nitro-2-sulfoaniline ; Para nitro aniline ortho sulphonic acid ; 2-Amino-5-nitro-benzenesulfonicaci ; 2-Amino-5-nitrobenzenesulfonicacid ; 2-Amino-5-nitro-benzenesulfonicacid ; 2-Amino-5-nitrobenzenesulphonicacid . 
The structure of 4-Nitroaniline-2-sulfonic acid (96-75-3) is 
.

2-Amino-5-nitrobenzenesulfonic acid Uses

 4-Nitroaniline-2-sulfonic acid (96-75-3) is mainly used as dye intermediate.

2-Amino-5-nitrobenzenesulfonic acid Toxicity Data With Reference

1.    

orl-rat LDLo:500 mg/kg

     JPETAB    Journal of Pharmacology and Experimental Therapeutics. 90 (1947),260.

2-Amino-5-nitrobenzenesulfonic acid Consensus Reports

Reported in EPA TSCA Inventory.

2-Amino-5-nitrobenzenesulfonic acid Safety Profile

Moderately toxic by ingestion. When heated to decomposition it emits very toxic fumes of SOx and NOx. See also NITRO COMPOUNDS of AROMATIC HYDROCARBONS.

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