应用
Sodium Chloride (NaCl) is widely used in biochemistry and molecular biology applications. It is considered an essential nutrient. It is used in a wide variety of biochemical applications including creating density gradients, regulating biological functions and as a diluent to increase ionic strength in buffers or culture media. NaCl is a component of phosphate buffered saline and SSC buffer. It has also been used for precipitation of DNA from SDS-containing samples and in the removal of small nucleic acid fragments from plasmid DNA preparations.

备注
Hygroscopic, protect from water/moisture and humidity. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.

基本信息

MDL
MFCD00003477

EINECS
231-598-3

分子式
NaCl

分子量
58.44

熔点
801°

沸点
1413°

密度
2.165

折射率
1.5442

灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures.

形态
Broken Crystals

溶解性
Soluble in water at 20°C 358g/L. Very slightly soluble in alcohol, glycerol (100 mg/ml), and ammonia. Insoluble in hydrochloric acid.

Merck
14,8599

GHS危害和防范说明

Hazard Statements
H303
May be harmful if swallowed.

安全信息

RTECS
VZ4725000

TSCA
是