Product Name

  • Name

    sodium 2,5-dihydroxybenzenesulfonate

  • EINECS
  • CAS No. 29632-98-2
  • Density g/cm3
  • Solubility
  • Melting Point
  • Formula C6H6 O5 S . x Na
  • Boiling Point °Cat760mmHg
  • Molecular Weight 234.14
  • Flash Point °C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion, skin contact, and intraperitoneal routes. When heated to decomposition it emits toxic vapors of SOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 29632-98-2 (sodium 2,5-dihydroxybenzenesulfonate)
  • Hazard Symbols
  • Synonyms Benzenesulfonicacid, 2,5-dihydroxy-, sodium salt (7CI,8CI,9CI); Hydroquinone monosulfonatesodium salt; Sodium hydroquinone sulfonate
  • PSA
  • LogP

Sodium hydroquinone monosulfonate Chemical Properties

IUPAC Name: Sodium 2,5-dihydroxybenzenesulfonate
Synonyms: Benzenesulfonic acid, 2,5-dihydroxy-, monosodium salt ; 2,5-Dihydroxybenzenesulfonic acid, monosodium salt ; Benzenesulfonic acid, 2,5-dihydroxy-, sodium salt ; Sodium 2,5-dihydroxybenzenesulphonate
CAS NO:29632-98-2
Molecular Formula of Sodium hydroquinone monosulfonate (CAS NO.29632-98-2) : C6H5NaO5S
Molecular Weight of Sodium hydroquinone monosulfonate (CAS NO.29632-98-2) : 212.1557
Molecular structure of Sodium hydroquinone monosulfonate (CAS NO.29632-98-2) :

Sodium hydroquinone monosulfonate Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
guinea pig LD50 skin > 1gm/kg (1000mg/kg)   Kodak Company Reports. Vol. 21MAY1971,
rat LD50 intraperitoneal > 3200mg/kg (3200mg/kg)   Kodak Company Reports. Vol. 21MAY1971,
rat LD50 oral > 3200mg/kg (3200mg/kg)   Kodak Company Reports. Vol. 21MAY1971,

Sodium hydroquinone monosulfonate Safety Profile

Moderately toxic by ingestion, skin contact, and intraperitoneal routes. When heated to decomposition it emits toxic vapors of SOx.

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