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中文名称:2-苯基苯并咪唑
中文同义词:2-苯基苯并脒唑;2-苯甲酸苯酯;2-苯基-1H-苯丙咪唑;伸苯次苄脒
英文名称:2-Phenylbenzimidazole
CAS No. :716-79-0
EINECS号:211-939-2
分子式:C13H10N2
分子量:194.23
结构式:
质量标准:
外观:白色结晶粉末
熔点:293-298℃
干燥失重:≤0.5%
含量:≥99.0%
粒度 80%以上通过325目筛
包装: 25kg高压纸桶
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 合格 |