Specifications
Sodium Silicate (Water Glass)
Purity: 99%min
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Sodium Silicate
Molecular Formular: Na2SiO3
Another name: Water glass
CAS No.: 1344-09-8
HS Code: 28391910
There are two different forms, including:
Solid sodium silicate
Lump shape
Size: 4-5CM
Light green to light blue crystal, transparent or semi-transparent.
Liquid sodium silicate
Liquid state
Colorless clear or light gray deup
Different density ° Baumé Is available
Application
Because of its unique properties, sodium silicate is found in a huge area of applications. Sodium silicate is used to manufacture detergents, catalysts, TiO2, absorbing agents, (fire resisting and acid-proof) cements, moulds; It is also used in the water purification field, boarding, de-inking of paper, purification of metal surfaces, ...In addition, because of its interesting binding properties, sodium silicate is used as an aid in processing.
Solid sodium silicate, to be packed in 50kg; 1000kg; 1200kg; 1250kg jumbo bag
Liquid sodium silicate, to be packed in 295kg iron drums (loading 23.6mt per 20ft container)
| Solid sodium silicate |
| appearance |
Light blue transparent cullet |
| packing |
packed in jumbo bags of 1mt/1.25mt net each, |
| specification |
| Total content |
≥ 99% |
≥98.5% |
≥99% |
| Na2O: |
32%min |
29%min |
24%min |
23%min |
24%min |
23%min |
| SiO2 |
67%min |
69%min |
74%min |
75%min |
74%min |
75%min |
| Mol rate |
2.0-2.2 |
2.3-2.4 |
3.0-3.2 |
3.3-3.45 |
3.0-3.2 |
3.3-3.45 |
| Fe |
≤300ppm |
≤250ppm |
≤180ppm |
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