Sigma:二甲基亚砜|DMSO,D8418-50ML,CAS:67-68-5
属性:
质量水平:200
等级:for molecular biology
蒸汽密度::2.7 (vs air)
蒸汽压:0.42 mmHg ( 20 °C)
产品线:BioReagent
测定:≥99.9%
形式:liquid
自燃温度:573 °F
保质期:Recommended retest period - 2 years
expl. lim.:42 %, 63 °F
应用：DNA sequencing: suitable
PCR: suitable
transfection: suitable
杂质：≤0.001 meq/g Titratable acid
≤0.1% water (Karl Fischer)
颜色：colorless
折射率：n20/D 1.479 (lit.)
Bp：189 °C (lit.)
Mp：16-19 °C (lit.)
溶解性：H2O: miscible (completely)
密度：1.10 g/mL (lit.)
吸光度：passes test
适用性：suitable for molecular biology
异质活性：DNase and RNase, none detected
储存温度：room temp
