FLUOROSILICIC ACID
Another Name: Silicon fluoric Acid
Molecular
Formula: H2SiF6
Molecular
Weight: 144.09
Index Name |
Index |
A |
B |
C |
| Fluorosilicic Acid Content(H2SiF6),
% ≥ |
20.0-30.0 |
14.0 |
8.0 |
| Free Fluoride(F), % ≤ |
0.35 |
-- |
-- |
| Copper(Cu), % ≤ |
0.0002 |
-- |
-- |
| Heavy Metal Content(Pb), % ≤ |
0.020 |
0.020 |
-- |
Properties: The
aqueous solution of the product is a colorless or light
fumy liquid. Its relative density is 1.32, boiling point
108.5°C. The product has a pungent
odor. It can volatilize easily and dissolve in water. It has disinfectant function.
Siliconfluoric Acid doesn't have an anhydrous production. The highest concentration
is 60.92%. It is the stablest when it is formed into 13.3%. It can't be resolved
when it is distilled. It can corrode glass, lead and any other metal. It can
strongly corrode skins and it's poisonous to human organs of imbibition. Its
solidifying point is  19°C(Dihydrous Crystallization).
Application: The
product is an elementary raw material for making Sodium
Fluorsilicate, Potassium Fluosilicate, Ammonium Fluorsilicate.
Magnesium Fluorsilicate, Copper Fluorsilicate, Barium Fluosilicate,
Lead Fluorsilicate and any other fluorsilicate and Silicon
Tetrafluoride. It can be used for metal electroplating,
wood anticorrosion, beer disinfection and wine-making industrial
equipments disinfection or the etestrolysis and refinement
of lead. It can be also used as mordant and metal surface
treatment agent.
Storage: It
should be stored in a cool and ventilated storehouse, not
under sunlight and in high temperature.
Transport: The
product belongs to Grade B inorganic acid corrosive goods.
It should be kept away from the rain and the sunlight during
its transportation.
Packing: Refilled
in a polyvinyl chloride plastic drum.Net weight 25kg each.
Clear signs of Intense Poison and Corrosive should appear
on the packs.
Remarks: We
can produce fluorosilicic acid purity 20%-46% on consumer's
request. |
