Sodium Metasilicate Pentahydrate - Colorless Translucent Crystal Granules 25kg Net Weight Ph Value 12.5 Non-toxic And Environment-safe

We are engaged in exporting of sodium metasilicate pentahydrate in Tianjin China. Sodium metasilicate pentahydrate is an inorganic white powder or crystalline granules non-toxic tasteless and environment-safe. It is easy soluble in water insoluble 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 PH value.

Principle applications:
1. Dairy cleaning
2. Laundry operations
3. Detergent formulations
4. Metal cleaning
5. Dishwashing compounds
6. Paper mill operations
7. Car wash
8. Industrial cleaners
9. Concrete cleaning


Specification:
Appearance
Colorlessi translucenti crystal granules
Na2O% 29.2A 0.8
SiO2% 28.4A 0.8
loss on ignitioni 600a i % 43.0A 1.0
Ph value(1% water solution) 12.5A 1.0
Bulk density g/ml 1.0A 0.1
Whiteness% a Y80
Appearance of solution in 5% wateri 21a i clear
Fe% a 0.008
Particle sizei 16-30 meshi % a Y90
Packing:
The inner bag is sealed PE plastic bag while the outer bag is tidely sutured plastic woven or kraft bag.
Net weight: 25kg