CAS: 1344-09-8
EINECS: 231-130-8
HS Code: 2839191000

Appearance: Colorless to greenish glassy blocks
Total content: more than 99% /98.5% /99%
Specifications:
Molar ratio: 2.0-2.2;2.3-2.4 / 3.0-3.2;3.35-3.45 / 3.0-3.2;3.35-3.45
Na2O: 32%;29% / 24%;23% / 24%;23%
SiO2: 67%;69% / 74%;75% / 74%;75%
Fe: less than 0.03% / 0.025% / 0.018%

Application:
1) Chemicals: Raw material for the manufacture of amorphous silica, silica gel, molecular screens and white fillers.
2) Detergents: Indispensable raw material of washing powder, laundry detergent and soap. Additive for alkalinity control and corrosion inhibition.
3) Textiles: Stabilizer in bleaching with hydrogen peroxide; Metal sequestering agent; PH regulator.
4) Paper industry: Adhesive for corrugated cardboard; Stabilizer in bleaching with hydrogen peroxide.
5) Foundry: Binder of molding sands.
6) Mining: Additive for mineral pelletizing.
7) Construction: Floor consolidation.
8) Welding: Binder in manufacture of rods.
9) Metallurgy and Refractory: Materials Setting accelerator for cement and refractories curing.

Certifications:
1). National Quality Trustworthy Products Certification
2). China Famous Brand Certification
3). ISO9001-2000 International Quality System Certification

Supply Ability: 15, 000 ton per month
Min. Order Quantity: 20 tons
Delivery: 7 days
Packaging: Jumbo PP bag or bulk in container