factory supply and lower price for Silicon dioxide cas 7631-86-9

Classification :Silicon Dioxide
CAS No. :7631-86-9
Other Names :Silicon Dioxide
MF :O2Si
EINECS No. :231-545-4
Place of Origin :China
Grade Standard :Food Grade, Industrial Grade, Medicine Grade
Purity :99%
Appearance :white powder
Application :Anticoagulant; suspension; defoamer
Brand Name :zhishang
Model Number :11
Product name :Silicon dioxide
appearance :white powder
assay :99%min
package :15 kg bag
melting point :>1600 °C(lit.)
Boiling point :>100 °C(lit.)
density :2.2-2.6 g/mL at 25 °C