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sales@sinfoochem.com
| Chemical Name | Anhydrous Sodium Metasilicate |
| CAS Number | 6834-92-0 |
| Product Number | OC000020 |
| Molecular Formula | Na2SiO3 |
| Molecular Weight | 122.06 |
Anhydrous Sodium Metasilicate Usage:
It is widely to make various of detergents, metal surface cleaner, pottery grinding aid, fire-resistant agent, water retention agent, degreasing agent, textile printing and dyeing agent and paper deinking agent etc.
Anhydrous Sodium Metasilicate Specification:
| Test Items | Standard | Test result |
| Appearance | White Beads | |
| Sodium oxide（Na2O）％ | 50.00-51.50 | 50.97 |
| Silica（SiO2）％ | 46.00-48.00 | 46.19 |
| Iron(Fe), ppm | ≤160 | 109 |
| Bulk density, g/cm3 | 1.05-1.35 | 1.16 |
|
ParticularSize %
1000μm -250μm (18-60 mesh) |
≥93 | 99.77 |
| Whiteness | ≥85 | 97.92 |
Anhydrous Sodium Metasilicate Package:
Double bags, PE bag inside, PP bag or composite bag made of kraft paper and polypropylene braided fabric outside, with net weight of 25±0.2 kg.
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