AppearanceClear Colourless Solution, when anhydrous dissociates instantly into SiF4 and HF
Molecular weight144.08
Specific Gravity1.34 – 1.35 (35% Sol)
1.39 – 1.41 (40% Sol)
Water fluoridation
Surface treatment of metals
In electrolytic refining of lead
In the manufacture of metallic fluosilicates
Wood preservative
35% conc.40% conc.
Assay35% min40% min.
Free HF0.20% max0.20% max
SO40.05% max0.05% max
Heavy Metal0.02% max0.02% max
Fe0.02% max0.02% max

25, 40 & 250 Kgs HMHDPE Carboys
1,250 Kgs IBC

Fluosilicic Acid will cause severe irritation of burns to eyes and skin. It is toxic if inhaled or ingested. This product is not for food or drug use.

Chennai Port, India