5-(1H-pyrrol-1-yl)-2- Mercaptobenzimidazole
Item
Specification
Result
Appearance
White to off-white powder
Complies
Identification
IR absorption: Conforms to standard
Water by KF
0.5% max
0.28%
Residue on ignition
0.36%
Purity (HPLC)
Not less than 98%
98.9%
Conclusion
The material completes with the house standard.
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