Appearance: | White Powder |
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Grade Standard: | Food Grade |
Solubility: | Insoluble The Water |
Delivery Time: | 5-7 Days |
Form: | Powder |
Transport Package: | 1kg Per Foil Bag, 10 Bags Per Carton. 25 Kg Per Dr |
Samples: |
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Customization: |
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Suppliers with verified business licenses
item
|
value
|
Classification
|
Silicon Dioxide
|
CAS No.
|
7631-86-9
|
Other Names
|
Silica;Quartz
|
MF
|
SiO2
|
EINECS No.
|
215-683-2
|
Place of Origin
|
Tianjin,China
|
Grade Standard
|
Electron Grade, Industrial Grade
|
Purity
|
99.99%
|
Appearance
|
colorless transparent
|
Application
|
Cold light coating; Filter
|
Brand Name
|
ATS
|
Model Number
|
crystal granule
|
Product name
|
silicon dioxide crystal granules for optical vacuum coating
|
shape
|
granule; pillar
|
color
|
colorless transparent
|
Evaporation Source
|
E
|
Melting Point(°C)
|
1700
|
brand
|
ATS
|
delivery time
|
3-15 days
|
High purity silica is crystal, can be used for the preparation of optical instruments, lenses and glasses, poor quality can be used for the preparation of wine glasses, fruit plates, etc., because of the high temperature resistance, resistance to sudden cold and sudden heat of silica can also be used as cookware and coffee.
Low purity silicon dioxide can be made of glass, silicon dioxide is the manufacture of glass, quartz glass, water glass, optical fiber electronics industry important components, optical instruments artifact and refractory materials are important materials for scientific research.
Silica near perfect is crystal, silica dehydration is agate, silica water colloid solidification becomes opal, silica grain is less than a few microns when the composition of chalcedony, medulla, secondary quartzite.
Silica can be used for protein, sugar powder, milk powder, cocoa powder, cocoa butter, plant powder, instant coffee, soup powder and so on.
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