SODIUM METASILICATE ANHYDROUS

FORMULA: Na2SiO3

M. W.: 122.06

CAS NO.: 6834-92-0

GRADE: TECH. GRADE

DESCRIPTIONG: IT IS WHITE EVEN PEARL.MELTING POINT IS 1087.7℃.

SPECIFICATIONS:

TOTAL ALKALINITY (AS Na2O)

50.50%±1.00%

SiO2

46.00%±1.20%

CO2

1.66%MAX.

BULK DENSITY (g/cm3)

0.98-1.23

SIZE (20-65MESH)

93%MIN.

SOLUBLE SPEED(21℃,5%SOLUTION)

80SECOND

USES: MAINLY USED IN MAKING HIGH EFFICIENCY DETERGENT, METAL CLEANER, POTTERY GRINDING AID, FIRE RETARDING AGENT, WATER RETENTION AGENT, DEGREASING AGENT, TEXTILE AGENT AND PAPER DEINKING AGENT.

PACKING: 25KG/PALSTIC WOVEN BAG

UN No.: 3253        CLASS: