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Name: 2-Phenylbenzimidazole
CAS No.: 716-79-0
EINECS : 211-939-2
Molecular formula: C13H10N2
Molecular weight: 194.23
Structural formula:
Quality standard:
Appearance: white crystalline powder
Melting point: 293-298℃
Drying weight loss: ≤0.5%
Content: ≥99.0%
More than 80% grain size through 325 mesh sieve
Packing: 25kg high pressure paper drum
|
Test items |
Standard |
Results |
|
Characteristics |
White crystalline powder |
Conforms |
|
Identification |
Should comply with test |
Conforms |
|
Melting point |
293-298℃ |
293.5-297.5℃ |
|
Loss on drying |
≤0.5% |
0.30% |
|
Assay |
≥99.0 % |
99.20% |
|
Granularity |
More than 80% pass through 325 mesh |
Conforms |
|
Conclusion |
Conform to enterprise standard |
Pass |
