Product Name

  • Name

    PHENOLSULFONIC ACID

  • EINECS 215-587-0
  • CAS No. 1333-39-7
  • Density 1.574 g/cm3
  • Solubility
  • Melting Point 145oC
  • Formula C6H6 O4 S
  • Boiling Point °Cat760mmHg
  • Molecular Weight 174.18
  • Flash Point °C
  • Transport Information
  • Appearance
  • Safety Poison by subcutaneous and intraperitoneal routes. Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of SOx.
  • Risk Codes 22-34
  • Molecular Structure Molecular Structure of 1333-39-7 (PHENOLSULFONIC ACID)
  • Hazard Symbols C
  • Synonyms CA 645A;Hydroxybenzenesulfonic acid;Phenolsulfonic acid;Resinol PS 63;Sulfocarbolicacid;
  • PSA 82.98000
  • LogP 1.71970

HYDROXYBENZENESULFONIC ACID Chemical Properties

IUPAC Name: 2-hydroxybenzenesulfonic acid
The MF of HYDROXYBENZENESULFONIC ACID(1333-39-7): C6H6O4S
The MW of HYDROXYBENZENESULFONIC ACID(1333-39-7): 174.17
EINECS: 215-587-0
Density: 1.574 g/cm3 
Index of Refraction: 1.615 
Water Solubility: 1.00E+06 mg/L 25 °C
Synonyms: hydroxy-benzenesulfonicaci;hydroxybenzenesulfonicacid;hydroxy-Benzenesulfonicacid;phenolsulfonic;phenolsulfonicacidliquid;SULFOCARBOLIC ACID;PHENOLSULFONIC ACID;hydroxybenzenesulphonic acid
The Structure of HYDROXYBENZENESULFONIC ACID(1333-39-7 ):

HYDROXYBENZENESULFONIC ACID Toxicity Data With Reference

1.   

orl-rat LD50:1900 mg/kg

   SIGAAE    Shika Igaku. Odontology. 36 (1973),317.
2.   

ipr-rat LD50:165 mg/kg

   SIGAAE    Shika Igaku. Odontology. 36 (1973),317.
3.   

scu-rat LD50:4 g/kg

   SIGAAE    Shika Igaku. Odontology. 36 (1973),317.
4.   

orl-mus LD50:1500 mg/kg

   SIGAAE    Shika Igaku. Odontology. 36 (1973),317.
5.   

ipr-mus LD50:140 mg/kg

   SIGAAE    Shika Igaku. Odontology. 36 (1973),317.
6.   

scu-mus LD50:4200 mg/kg

   SIGAAE    Shika Igaku. Odontology. 36 (1973),317.

HYDROXYBENZENESULFONIC ACID Consensus Reports

Reported in EPA TSCA Inventory.

HYDROXYBENZENESULFONIC ACID Safety Profile

Poison by subcutaneous and intraperitoneal routes. Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of SOx.

HYDROXYBENZENESULFONIC ACID Standards and Recommendations

DOT Classification:  8; Label: Corrosive

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