硫酸二甲酯

Cas：77-78-1

分子式：(CH3)2SO4

分子量：126.1

理化性質(zhì)：無(wú)色透明的油狀液體，沸點(diǎn)188℃(分解)，凝固點(diǎn)：-27℃，20℃時(shí)比重：1.3322，微溶于水，在18℃時(shí)溶解度為2.8g/100ml，可溶解于乙醚、丙酮。

含量≥99%

酸度≤0.5%

沸程182-192℃的餾出量%(V)≥90

包裝：250kg/桶

Dimethyl sulfate

Cas: 77-78-1

Molecular formula: (CH3)2SO4

Molecular weight: 126.1

Physical and chemical properties: colorless and transparent oily liquid, boiling point 188 ° C (decomposition), freezing point: -27 ° C, specific gravity at 20 ° C: 1.3322, slightly soluble in water, solubility at 18 ° C is 2.8 g / 100 ml, soluble in ether ,acetone.

Content ≥99%

Acidity ≤0.5%

Distillation amount % (V) ≥ 90 of boiling range 182-192 ° C

Packing: 250kg / barrel