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Brand Name : | Longgang |
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Product description
The Best Sodium Metasilicate Anhydrous
Molecular formula: Na2SiO3
Appearance: Beaded sodium metasilicate anhydrous is white beads, powdered sodium metasilicate anhydrous is white powder.
Usage: It is widely used in making all kinds of detergent, metal cleaner, pottery grinding aid, fire retarding agent, plastic and water retaining agent, degreasing agent, textile auxiliary agent, paper deinking agent and so on.
Properties: It belongs to inorganic salt products, the relative bulk density is 1.05-1.35, melting point is 1089℃. It is a non-poisonous, tasteless, pollution-free white crystalline granular, easy solube in water, insoluble in alcohol or in acid, its aqueous solution is alkaline. It will deliquesce when put it in the air because it can absorb the moisture. It has the ability to deterge, emulsify, deperse,wet, permeability and buffer the PH.
Package: Outer packing is plastic woven bags, inner packing is polythene film bag. The net weight of each bag is 25kg. The packing meet the requirements. At the same time, we can make the packing according to customers` requirements.
Storage: The product should be stored in the ground, and be away from the wall above 20cm to avoid the sun and rain.
At last, our products have good quality and competitive price. If you have demands, please feel free to contact me, I will try my best to help you.
Thanks a lot.
|
BEADED SODIUM METASILICATE ANHYDROUS |
|
SUPERIOR GRADE |
NORMAL GRADE |
|
Na2O% |
51.00±1.00 |
51.00±1.00 |
SiO2% |
46.00±1.00 |
46.00±1.00 |
Fe ppm≦ |
120 |
200 |
BULK DENSITY g/cm3 |
1.05-1.35 |
1.05-1.35 |
PARTICLE SIZE% |
18-60mesh≧93.00 |
18-60mesh≧93.00 |
WHITENESS%≧ |
85.00 |
80.00 |
WATER INSOLUBLE% |
0.25 |
0.25 |
TRANSPARENCE%≧ |
85.00 |
60.00 |
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