Product Name

  • Name

    uronium hydrogen sulphate

  • EINECS 244-343-6
  • CAS No. 21351-39-3
  • Article Data6
  • CAS DataBase
  • Density g/cm3
  • Solubility Soluble in water
  • Melting Point 78.2 °C
  • Formula CH4N2O•H2O4S
  • Boiling Point 330 °C at 760 mmHg
  • Molecular Weight 158.135
  • Flash Point 254.8 °C
  • Transport Information
  • Appearance Clear odorless liquid
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 21351-39-3 (uronium hydrogen sulphate)
  • Hazard Symbols
  • Synonyms uronium hydrogen sulphate;Urea, sulfate (1:1);1-AMINOMETHANAMIDEDIHYDROGENTETRAOXOSULFATE
  • PSA 153.08000
  • LogP 0.66590

UREA, SULFATE (1:1) Chemical Properties

MF: CH6N2O5S
MW: 158.13374
EINECS: 244-343-6
Synonyms: uronium hydrogen sulphate;Urea, sulfate (1:1);1-AMINOMETHANAMIDEDIHYDROGENTETRAOXOSULFATE;Urea·sulfuric acid

UREA, SULFATE (1:1) Toxicity Data With Reference

1.   

orl-rat LD50:350 mg/kg

   FMCHA2    Farm Chemicals Handbook .(Meister Publishing,Willoughy, OH.: )1991,C124.
2.   

skn-rbt LD50:>2 g/kg

   FMCHA2    Farm Chemicals Handbook .(Meister Publishing,Willoughy, OH.: )1991,C124.

UREA, SULFATE (1:1) Consensus Reports

Reported in EPA TSCA Inventory.

UREA, SULFATE (1:1) Safety Profile

A poison by ingestion. When heated to decomposition it emits toxic vapors of NOx and SOx.
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