Sodium Metasilicate Anhydrous

Appearance: White beadlike.
Formula:

Na2sio3Purity:98%

CAS 6834-92-0

Package:

50kg net in woven bag lined with plastic bag.
25kg net in paper bag lined with plastic bag.

Technical data:
Na2o %: 50.50+1.00
Sio2 %: 46.00 + 1.20
Co2 %: 1.66% max
Fe 200ppm max
Bilk density: 0.98-1.23 g/cm3
Melting point: 1087.7 deg. C.
Granularity: 93%min (20-65 mesh)
Solution rate: 80seconds (21deg. C.5% solution)

Applications:
1. Drilling
2. Textile process
3. Dairy cleaning