Product

Benzotriazole-4-sulfonic acid

CAS No.：26725-50-8

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Benzotriazole-4-sulfonic acid Basic information

Product Name:	Benzotriazole-4-sulfonic acid
Synonyms:	1H-BENZOTRIAZOLE-4-SUILFONIC ACID;1H-BENZOTRIAZOLE-4-SULFONIC ACID;BENZOTRIAZOLE-4-SULFONIC ACID;BENZOTRIAZOLE-4-SULPHONIC ACID;1H-benzo[d][1,2,3]triazole-4-sulfonic acid;2H-benzotriazole-4-sulfonic acid;7aH-benzotriazole-4-sulfonic acid;1H-Benzotriazole-7-sulfonic acid
CAS:	26725-50-8
MF:	C6H5N3O3S
MW:	199.19
EINECS:
Product Categories:	C-S Bond FormationSynthetic Reagents;C-C Bond Formation;C-X Bond Formation (Non-Halogen);Others;Synthetic Reagents
Mol File:	26725-50-8.mol

Benzotriazole-4-sulfonic acid Chemical Properties

Melting point	285 °C (dec.)(lit.)
density	1.792±0.06 g/cm3(Predicted)
pka	-1.81±0.40(Predicted)
CAS DataBase Reference	26725-50-8(CAS DataBase Reference)

Safety Information

Hazard Codes	Xn
Risk Statements	22
Safety Statements	36
WGK Germany	3
HS Code	29333990

MSDS Information

Provider	Language
SigmaAldrich	English

Benzotriazole-4-sulfonic acid Usage And Synthesis

Uses	Reactant for preparation of copper benzotriazolesulfonate phenanthroline supramolecular complex, Benzotriazole-4-sulfonic acid can be used as a corrosion inhibitor in preparation of polystyrene nanosphere-templated cerium molybdate nanocontainers loaded with corrosion inhibitors.
Uses	1H-Benzotriazole-4-sulfonic acid can be used as: A precursor for the preperation of 4-hydroxy-benzotriazole via hydrolysis using a strong alkali. A reactant to synthesize copper benzotriazolesulfonate phenanthroline supramolecular complex by the reaction with 1,10-phenanthroline ligand. A corrosion inhibitor in preparation of polystyrene nanosphere-templated cerium molybdate nanocontainers.

Benzotriazole-4-sulfonic acid Preparation Products And Raw materials

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