硅胶

Silica gel was used to compare MCM-41 type mesoporous adsorbents. It is exclusively used as a support material for the active titanium(III) centers in Ziegler-Natta catalysts. Silica gel allows a controlled fragmentation resulting in the formation of uniform polymer particles with narrow particle size distribution and high bulk density. It is a useful product for column chromatography.

Store at room temperature. Incompatible with oxidizing agents.

MFCD00011232

231-545-4

Ambient temperatures.

S.A. 650m^2/g, P.V. 1.0cc/g

Insoluble in water. Soluble in hydrofluoric acid.

36/37-48/20
Irritating to eyes and respiratory system.Harmful: danger of serious damage to health by prolonged exposure through inhalation.

26-36
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing.

VV7340000

 

是

  

H319-H335-H373
Causes serious eye irritation.May cause respiratory irritation.May cause damage to organs through prolonged or repeated exposure.

P260-P280i-P305+P351+P338-P304+P340-P405-P501a
Do not breathe dust/fume/gas/mist/vapours/spray.Wear eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.