应用
Dimethyl sulfoxide is used as a mobile phase in High Performance Liquid Chromatography and Liquid Chromatography coupled with Mass Spectrometry.

Grade Specifications
Maximum level of impurities: Evaporation residue 5ppm, H₂O 0.1%

备注
Filtered through 0.2μ filters.Hygroscopic. Incompatible with acid chlorides, phosphorus halides, strong acids, strong oxidizing agents and strong reducing agents.

基本信息

MDL
MFCD00002089

EINECS
200-664-3

分子式
(CH₃)₂SO

分子量
78.13

熔点
18.4°

沸点
189°

闪点
87°(189°F)

密度
1.101

折射率
1.4790

灵敏度
Hygroscopic. Ambient temperatures.

形态
Liquid

溶解性
Miscible with water, ethanol, ether, benzene, chloroform and acetone.

Beilstein
506008

Merck
14,3259

GHS危害和防范说明

Hazard Statements
H227
Combustible liquid.

Precautionary Statements
P210e-P280a-P370+P378a-P403+P235-P501a
Wear protective gloves and eye/face protection.In case of fire: Use for extinction: CO2, powder or water spray.Store in a well-ventilated place. Keep cool.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

RTECS
PV6210000

TSCA
是