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2,5-二巯基-1,3,4-噻二唑|1072-71-5|产品质量检验说明书
2016-03-09
来源:亚科官网
中文名称(Chinese Name):2,5-二巯基-1,3,4-噻二唑
英文名称(English Name):2,5-Dimercapto-1,3,4-thiadiazole
分子式(Molecular Formula):C2H2N2S3
分子量(Molecular Wt):150.25
CAS:1072-71-5
有效期:两年
Shelf life:two years
分析项目 SPECIFICATION PROPERTIES | 技术指标 STANDARD |
外观 Appearance | 淡黄色至黄色结晶粉末 Light yellow to yellow crystalline powder |
含量 Assay,% | ≥96.0 |
熔点 Melting point,℃ | ≥160.0 |
灼烧残渣 Ignition residue,% | ≤0.5 |
干燥失重 Loss on drying,% | ≤0.5 |
储存条件:密封、阴凉、干燥保存
Storage:Preserve in a well-closed container and keep in cool, dry place