DALIAN CHEM
Sodium Metasilicate Pentahydrate Quick Details
| CAS No. | 10213-79-3 |
| Molecular Formula/MF | Na2SiO3·5H2O |
| EINECS No. | 229-912-9 |
| HS Code | 2839110000 |
| Other Products | Sodium Metasilicate Anhydrous,Sodium Metasilicate Nonahydrate |
| Classification | inorganic chemicals |
| Appearance | White granular |
| Package | Inner bag: PE plastic bag ; Outer bag: woven bag ; Net weight:25kg. |
| MOQ | 20MT |
| Place of Origin | CHINA |
| Loading Port | CHINA MAIN PORT |
Sodium Metasilicate Pentahydrate Use
Sodium Metasilicate, the product of is a non-toxic, tasteless, pollution-free white crystalline granular, easy soluble in water, insoluble in alcohol or in acid. As a kind of important inorganic chemical product, it has a variety of uses in many fields and more and more uses will be developed in the future.
In the wash industry:
1. It has the strong capability of cleaning, widely used for the manufacture of a variety of detergents in detergent industry, so it is the best substitute for STPP, reducing environmental pollution.
2. Sodium Metasilicate provides anti-corrosion protection to metals (zinc, aluminium, etc.) and is used as metal cleaner and metal surface treatment agents.
In the textile industry:
mainly used as printing and dyeing auxiliaries, fabric pre-treatment agent and as detergents in cooking and dyeing cotton yarn.
In the Paper & Printing Industry:
It can be used as adhesives, old paper drinking agent, paper surface treatment agent and printing detergent.
In the ceramic industry:
used for sludge thinners. It is especially suitable for additives used in slip-casting forming and ceramic forming.
Storage and Delivery：
Please store in a cool, dry and ventilated place. Keep products from being wet and avoid too much sun exposure during transportation.
Temperature of products’ surroundings should be below 60℃.(for pentahydrate sodium metasilicate)
Sodium Metasilicate Pentahydrate Specification
Sodium Metasilicate Pentahydrate (Powder)
| Items | indexes |
| Sodium oxide (Na2O)% | 28.0-30.0 |
| Silicon oxide (SiO2)% | 27.8-29.2 |
| Water insoluble matter % | ≤0.05 |
| Iron (Fe)% | ≤100ppm |
| White degrees | ≥80 |
Sodium Metasilicate Pentahydrate (Granular)
| Items | indexes |
| Sodium oxide (Na2O)% | 28.0-30.0 |
| Silicon oxide (SiO2)% | 27.3-29.2 |
| Water insoluble matter % | ≤0.05 |
| Iron (Fe)% | ≤100ppm |
| White degrees | ≥80 |
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DALIAN CHEM --Dalian Chem Imp. and Exp. Group Co., Ltd.is focus on the supply of chemical raw materials, chemical products , and other related products since 1985.
At present, we provide more than 200 kinds of chemical raw materials and ingredients.Sodium Metasilicate Pentahydrate is one of our main products.
Before Sodium Metasilicate Pentahydrate order ,we can send the sample for your testing ,We ensure the quality is the same as bulk quantity.
There are many Sodium Metasilicate Pentahydrate suppliers, mainly located in Asia. The Sodium Metasilicate Pentahydrate we supply is cheap and the quality is guaranteed. Sodium Metasilicate Pentahydrate products are popular all over the world.
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