sodium silicate solid sodium silicate CAS NO:1344-09-8 sodium silicate EINECS NO:239-981-7 sodium silicate purity:99%
sodium silicate solidsodium silicate CAS NO:1344-09-8 sodium silicate EINECS NO:239-981-7sodium silicate purity:99%
sodium silicate MF:Na2SiO3
Specification
ITEM | INDEX | ||
premium | first | normal | |
Modulus (M) | 2.0+-0.1 | 2.3-2.5 | 3.2-3.4 |
Total soluble solid(Na2O+SiO2),%≥ | 99 | ||
Sodium oxide (Na2O), % : | 33 (+-1.0 ) | 29+-1.0 | 23+-1.0 |
Silica oxide (SiO2), % : | 66 (+-1.0 ) | 69+-1.0 | 76+-1.0 |
Fe, % ≤ | 0.05 | ||
Insolubles in water,% ≤ | 1 | ||
packing : 25/50kg per P.P woven bag ,16~20MT/20'FCL or according to client's requirement
sodium silicate
