product informationSilicon Dioxide Powder is a colorless, odorless and non-toxic ultra-fine inorganic new material, which is widely used in people's production and life. As a food additive, the main function of fumed silica is to prevent powder food from caking and improve its fluidity, so as to maintain the good appearance of powder food After being added to food, due to its large specific surface area, silica will act as a "film" to wrap the powders, so that the powders are separated from each other and are in the best free-flowing state. To achieve the purpose of anti-caking. At the same time, silica can absorb the moisture in the surrounding air with countless internal pores, preventing the food from being damp and agglomerated during storage. Silicon Dioxide Powder is an anti-caking agent widely used in the pharmaceutical and food industries. In recent years, fumed silica has found widespread use in the food industry as an anti-caking agent for powdered mixtures, flavorings and coffee whiteners.specification item | value |
Classification | Silicon Dioxide |
CAS No. | 7631-86-9 |
Other Names | Silica;Quartz |
MF | SiO2 |
EINECS No. | 215-683-2 |
Place of Origin | China |
Grade Standard | Electron Grade, Industrial Grade |
Purity | 99.99% |
Appearance | colorless transparent |
Application | Cold light coating; Filter |
Brand Name | Mojin |
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.
China
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