1,2,4-triazole-3-sulphonic acid

Modify Date: 2025-08-20 13:30:52

1,2,4-triazole-3-sulphonic acid Structure
1,2,4-triazole-3-sulphonic acid structure
Common Name 1,2,4-triazole-3-sulphonic acid
CAS Number 13789-27-0 Molecular Weight 149.12900
Density 1.937g/cm3 Boiling Point N/A
Molecular Formula C2H3N3O3S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1H-1,2,4-triazole-5-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.937g/cm3
Molecular Formula C2H3N3O3S
Molecular Weight 149.12900
Exact Mass 148.99000
PSA 104.32000
LogP 0.13220
Index of Refraction 1.608

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

1.2.4-Triazol-sulfonsaeure-(3)
1,2,4-Triazole-3-sulphonic acid
1,2,4-Triazol-3-sulfonsaeure
1,2,4-triazole-3-sulfonic acid
1H-[1,2,4]triazole-3-sulfonic acid
EINECS 237-447-8
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