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
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