| M.F.:(CH3)2SO4 M.W.:126.13 Physical and chemical property:Colorless oil-like inflammable liquid boiling point 188℃(decomposition). Hardening point-26.8℃, density(20/4℃)1.3322, flash point 83℃,soluble in aether, acetone, aromatic hydrocarbon, slightly soluble in carbon bisulfide, aliphatic hydrocarbon, and water. Usage:Dimethyl Sulfate is used to make dimethyl sulphoxide, coffeinum, codeine. Vanillin, aminopyrine, trimethoprim, acephate and other pesticides. Index of quality: HG/T 4001-2008 | Item | Spec 1 | Spec 2 | | Content % ≥ | 98.00 | 99.00 | | Acidity % ≤ | 0.50 | 0.30 | | Appearance | Colorless Transparent Liquid | Colorless Transparent Liquid | Packaging: 200L iron drums , N.W. : 250 KG ; ISO Tank . Number of dangerous goods:61116 UN Number:1595 Packaging marks:Poisonous, corrosive products Packaging category: Ⅰclass packaging |