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Sodium Metasilicate Pentahydrate Sodium Metasilicate Pentahydrate for detergent CAS 10213-79-3
Sodium metasilicate is a non-toxic, odorless, pollution-free white powder or crystalline particles, easily soluble in water, insoluble in alcohol and acid, the aqueous solution is alkaline, and has the functions of descaling, emulsifying, dispersing, wetting, permeability and anti-aging. PH value has buffer capacity. It is an inorganic salt product, which is easy to absorb moisture and deliquescence when placed in the air.
Sodium metasilicate pentahydrate is an inorganic compound with molecular formula H10Na2O8Si and molecular weight of 212.14, slightly green or white powder, transparent block or viscous liquid.
Specifications
Test Items |
Standard |
Test result |
Sodium oxide(Na2O)% |
28.70-30.00 |
29.01 |
Silica(SiO2)% |
27.80-29.20 |
29.13 |
Water insoluble% |
≤0.05 |
0.02 |
Iron(Fe)ppm |
≤100 |
50 |
Bulk density |
0.80-0.97g/cc |
0.95 |
ParticularSize % (16-30 mesh) |
≥90 |
95 |
Whiteness |
≥80 |
95 |
PH(1%Solution) |
≥12.5±1.0% |
12.5 |
Multiple Uses
It is used for ultra-concentrated washing powder, detergent, metal cleaning agent, food industry cleaning agent, and also used for paper bleaching, cotton yarn cooking, porcelain mud dispersion, etc.
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CAS NO:331753-56-1
CAS NO:331753-56-1
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CAS NO:114702-55-5
CAS NO:331753-56-1
CAS NO:114702-55-5
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