D-tartaric Acid Supplier 147-71-7
CAS No:147-71-7
Appearance:White crystal or crystalline powder
Testing Item | Testing Requirement |
Appearance | Fine white powder; soluble in methylbenzene, ethyl alcohol and other organic solvent |
Calcium Content, % | 6.5± 0.6 |
Free acid, % | ≤0.5 |
Loss on drying, % | ≤3.0 |
Melting point, ℃ | 140.0~158.0 |
Fineness, % | 325 mesh ≤99.0 |
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CAS No:147-71-7
Appearance:White crystal or crystalline powder
CAS No:7601-54-9
Appearance:White crystal or crystalline powder