CAS number: 551-92-8
Molecular formula: C5H7N3O2
molecular weight: 141.128
Chemical structure:
Products name | Dimetridazole | ||
Shelf life | 2 years | ||
Test | specification | result | |
Characteristics | an almost whiter or brownish yellow powder | Almost white | |
solubility | slightly solublein water freely soluble in chloroform. sparingly soluble in ethanol slightly soluble in other. | comple | |
identification | positive reaction | positive reaction | |
melting point | 138--141 | 139.2--139.5 | |
2-methul-5pnitroimidazole | precipitated have not muddily | pass | |
loss on dring | preciptateds have not muddily | pass | |
sulphated ash | <0.1%< td=""> | 0.05% | |
particle size | 40-80mesh | comply | |
assay | 98%-101% | 99.2% |