Sodium Sodium Silicofluoride:

Specification:

Appearance--------White crystals powder

Content---------------99.0% min.

Water insoluble Matter--0.4% max

Moisture--------------0.5% max.

Fineness(250 um sieve)90.0% min.

Iron, Fe--------------0.02% max

Chloride, Cl----------0.15mg/ml max.

Sulphate, as SO4------0.25% max.

Loss on drying(105 deg C)0.30% max  

Heavy Metals, as Pb--- 0.05% max  .

Packing: 25kgs net per bag or 1000kgs jumbo bag. 20-22mts / 1x20fcl