CAS No.: | 6834-92-0 |
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Other Names: | |
MF: | Na2SiO3 |
EINECS No.: | 229-912-9 |
Place of Origin: | |
Grade Standard: | Industrial Grade |
Purity: | |
Appearance: | |
Application: | |
Brand Name: | |
Model Number: |
Quick Details
Specifications
Anhydrous sodium metasilicate
Appearance:White granule,powder
Formula:Na2sio3
CAS:6834-92-0
anhydrous sodium metasilicate Application
1) Configuration all kind of detergent
2) metallic surface treatment
3) Ceramic grinding
4) fire-resistant agent of raw materials
5) Paul aquasorb plastic raw materials
6) textile auxiliaries degreasing
7) paper deinking agent.
Properties
Sodium metasilicate anhydrous is an inorganic white powder or crystalline granules, non-toxic, tasteless and environment-safe. It is easy soluble in water, insoluble in alcohol or in acid producing an alkaline solution, very hygroscopic when reacting with CO2 and water from the air. It has the capabilities of removing scale, emulsifying, dispersing, wetting, penetrating, and also has the capability of buffering
Storage
Should be stored above the floor more than 20cm and kept a space of more than 20 cm between the piles and the wall. Protect from sun-scorched and rain-drenched.
specification |
Sodium metasilicate anhydrous |
|
classy article |
first-rate product |
|
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 % |
18-60um≥93 |
18-60um≥93 |
whiteness %≥ |
85.00 |
80.00 |
Water insoluble % |
0.25 |
0.25 |
transparence %≥ |
85.00 |
60.00 |
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