Water

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