Top Quality 1344-09-8 Sodium Silicate

• Environmental Protection: Yes
• Color: White
• Kind: Plastic Raw Materials
• Appearance: Granulars

Product Description

Sodium Silicate / Water Glass 

1. Formula: Na2SiO3nH2O
2. CAS No.: 1344-09-8 ;   EINECS No.: 215-687-4
3. HS Code:  28391900

Test Item	SPECIFICATIONS
Soluble Solids %  (Na2SiO3)	≥ 99
Na2O%	32.0-33.5
SiO2%	66.0-67.5
Fe2O3 %	≤ 0.014
Al2O3 %	≤ 0.17
MgO%	≤ 0.03
Insoluble material in water%	≤ 0.1
Modulus  (SiO2/Na2O)	1.9-2.1