Benzimidazole/1,3-Benzodiazole；Azindole/Benzoglyoxaline/N,N′-Methenyl-o-phenylenediamine

English Name: benzimidazole; 1,3-Benzodiazole； Azindole； Benzoglyoxaline； N,N′-Methenyl-o-phenylenediamine

Other names: benzodiazole; 1H benzimidazole; 1,3-benzodiazole; Indine; Benzimidazole

CAS No.: 51-17-2

C7H6N2=118.14

Grade: CP

Content: ≥ 98.0%

Melting point: 171 ~ 174 ℃

Ethanol dissolution test: qualified

Burning residue (calculated by sulfate): ≤ 0.1%

 Physicochemical properties : white rhombic or monoclinic crystal. It has good chemical stability. Soluble in hot water, ethanol, boiling xylene, acid and strong alkali aqueous solutions, slightly soluble in cold water and ether, almost insoluble in benzene and petroleum ether. Melting point 170.5 ℃. Boiling point >360 ℃. LD50 (mouse, oral) 2190mg/kg

Purpose: biochemical research. Reagent for testing cobalt.

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