Fluorosilicic acid
Jinxing Fluorides Chemical
Molecular weight： 144.106
Detailed Introduction
Molecular formula: H2SiF6
CAS No.: 16961-83-4
Molecular weight: 144.106
Property: A colorless transparent fuming liquid with a pungent odor, it has a strong acidic reaction. It is soluble in water and has disinfectant properties. It is volatile and can corrode glass, ceramics, lead, and other metals. It is strongly corrosive to the skin and toxic to the respiratory organs of humans. It should be stored in containers made of plastic products.
Specification:
|
Index name |
Index |
|
Content (H2SiF6). |
≥23%, 30%, 34%, 40% |
|
Free acid (HF) |
≤1% |
|
Sulfate (SO4) |
≤0.1% |
|
Iron (Fe) |
≤0.004% |
|
Lead (Pb) |
≤0.005% |
Uses: It is mainly used to produce sodium, potassium, ammonium, magnesium, copper, barium, lead and other fluorosilicate and tetrafluorosilicon fluorosilicate, and is used as raw material for metal electroplating, wood preservation, beer disinfection, brewing industry equipment disinfection (1-2% H2SiF6), lead electrolytic refining, etc.
Packing: 25KGS plastic drum, 250KGS plastic drum, 1000KGS IBC.
Transportation requirements: Inorganic acidic corrosive goods. UN number: 1778, danger category: Class 8.
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