硅酸钠

 

SODIUM SILICATE

 

SYNONYM: SODIUM METASILICATE, WATER GLASS

 

FORMULA: Na2O. nSiO2. XH2O

 

CAS NO.: 1344-09-8

 

SPECIFICATIONS:      

 

ITEM

BLOCK

POWDER

Na2O + SiO2­

98.5% MIN

79.0-85

M.R

3.15-3.25

2.9-3.1

DENSITY (g/cm3)

 

0.3-0.5

Fe2O3

300PPM MAX.

 

Al2O3

0.30% MAX

 

WHITENESS

 

85%MIN.

 

USES: IT IS CHEMICAL MATERIAL. AND ALSO USED AS ADDITIVES OF CEMENT, WASH, COAT, AND ETC.

 

PACKING: 1) 1MT/BAG, 20MT/20’FCL; 50KG/BAG, 21.5MT/20’FCL. (BLOCK)

                  2) 15KG/BAG, 8MT/20’FCL. (POWDER)