应用
Column chromatographySilica gel is used in column chromatography without applied pressure (gravity pulled). It is used as an adsorbent in various applications and in removing impurities. It is used as stationary base in column chromatography.

备注
pH (10% suspension): 6.5-7Keep the container tightly sealed. Store in cool, dry conditions in a well sealed container. Incompatible with hydrogen fluoride.

基本信息

MDL
MFCD00011232

EINECS
231-545-4

灵敏度
Ambient temperatures.

形态
-230+400 Mesh, S.A. 500-600m^2/g

溶解性
Soluble in hydrofluoric acid. Insoluble in water.

Merck
14,8493

GHS危害和防范说明

GHS符号

Hazard Statements
H373
May cause damage to organs through prolonged or repeated exposure.

Precautionary Statements
P260-P314-P501a
Do not breathe dust/fume/gas/mist/vapours/spray.Get medical advice/attention if you feel unwell.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
48/20
Harmful: danger of serious damage to health by prolonged exposure through inhalation.

安全等级
36-60
Wear suitable protective clothing.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
VV7565000

TSCA
是