Product Attributes
Other name: sodium metasilicate pentahydrate powder / granular
Molecular formula：na2sio3·5h2o
Molecular weight：212.14
Cas no：10213-79-3
Einecs: 600-279-4
Other name: sodium metasilicate pentahydrate powder / granular
Molecular formula：na2sio3·5h2o
Molecular weight：212.14
Cas no：10213-79-3
Einecs: 600-279-4
Sodium metasilicate pentahydrate is an inorganic compound, the molecular formula is h10na2o8si, the molecular weight is 212.14, slightly green or white powder, transparent block or viscous liquid.
Used in super-concentrated washing powder, detergent, metal cleaning agent, food industry cleaning agent, also used in paper bleaching, cotton yarn cooking, porcelain clay dispersion, etc.
The quality standards of Powder （HG/T2568-2008）
Items | National first-rate indexes | Product testing results |
Sodium oxide (Na2O)% | 28.7-30.0 | 28.9 |
Silicon oxide (SiO2)% | 27.8-29.2 | 28.2 |
Water insoluble matter % | ≤0.05 | 0.01 |
Iron levels (Fe)% | ≤0.01 | 0.005 |
White degrees | ≥80 | 94 |
Items | National first-rate indexes | Product testing results |
Sodium oxide (Na2O)% | 28.7-30.0 | 28.9 |
Silicon oxide (SiO2)% | 27.8-29.2 | 28.2 |
Water insoluble matter % | ≤0.05 | 0.01 |
Iron levels (Fe)% | ≤0.01 | 0.005 |
White degrees | ≥80 | 90 |
25kg inner plastic outer weaving, or according to customer’s requirements.
Phosphides & Phosphates
Phosphides & Phosphates
Phosphides & Phosphates
Phosphides & Phosphates
Phosphides & Phosphates
Phosphides & Phosphates
Phosphides & Phosphates
Phosphides & Phosphates
Phosphides & Phosphates
Phosphides & Phosphates
Phosphides & Phosphates
Phosphides & Phosphates
In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.
Kemele has established a good reputation with our partners!
We look forward to growing together with our global customers and partners for a better future.
In China, we have established a strong business foundation and have set up office in Shanghai, focusing on providing customers with supply chain solutions for specialty chemicals as well as international sourcing and distribution services.