Silica gel, granules, Chameleon® C 2 - 6 mm drying agent in sachets

供应商: VWR Chemicals

VWRC87185.2500EA 4197 CNY
VWRC87185.2500
Silica gel, granules, Chameleon® C 2 - 6 mm drying agent in sachets
Silica gel

This product adsorbs water vapour, so maintaining a dry environment for your products. When the gel's adsorption capacity is exhausted the colour changes from orange to colourless. The product can be regenerated back to an orange colour by heating in a drying oven at 120 to 140 °C for approximately 3 hours and then re-used. It is suitable for numerous drying applications, although it is not recommended for strongly acidic or strongly alkaline compounds.

分子式: SiO₂
分子量: 60.08 g/mol
沸点: 2230
溶点: 1710
存储条件: Ambient
MDL编号: MFCD00011232
CAS号: 63231-67-4

现在订购

产品技术规格

Colour change Passes test
Particle size 2.0 - 6.0 mm
pH (20 °C; 5%) 2.0 - 5.0
Loss on drying (140 °C) Max. 2,0%
Water-adsorption capacity (23 °C; 50% RH) Min. 23,0%


Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

更多 About VWR