应用
Water ultrapure is used in spectrophotometry and environmental testing. It is also used in conductometric titration.
Grade Specifications
Maximum level of impurities: Evaporation residue 2ppm, Specific conductance at 25� 1.5µ mhos/cm, SiO2 0.01ppm, Heavy metals (as Pb) 0.01ppm, Substances reducing permanganate P.T.
备注
Meets ACS spectrophotometric requirements
基本信息
MDL
MFCD00011332
EINECS
231-791-2
分子式
H2O
分子量
18.02
熔点
0°
沸点
100°
密度
1.000
折射率
1.3330
灵敏度
Ambient temperatures.
形态
Liquid
溶解性
Miscible with methanol, acetone, ethanol.
Merck
14,10039
安全信息
TSCA
是