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Inner Mongolia Yonghe Fluorochemical Co., Ltd.

14 YRS

Inner Mongolia, China

CNY 500 Million

159840 m²

500-1000 people

Main Products: Hydrogen Fluoride / Calcium Chloride / Anhydrous Fluorosilicic

Inner Mongolia, China

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Anhydrous Fluorosilicic / CAS 16961-83-4

OVERVIEW

Uses

Tetrafluoroboric Acid Tetrafluoroboric Acid

Packaging

220 KG/Plastic Drum

Lead Time

14-30 days

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DESCRIPTION

Anhydrous Fluorosilicic

National Standard Number：81025

Hazard marking：20(Acid corrosion products)

CAS：16961-83-4

Molecular formula：H2SiF6

Molecular weight：144.09

Properties：Anhydrous fluorosilicic acid is a colorless gas with unstable chemical properties and is easily decomposed into Silicon tetrafluoride and hydrogen fluoride at room temperature.

The aqueous solution is strongly acidic and the strength of the acid is comparable to that of sulfuric acid. The highest production60.92%The aqueous solution, concentrated solution cooling, has colorless water-containing fluorosilicate precipitation. Its aqueous solution is a colorless, transparent fuming liquid with a pungent odor; boiling point108.5℃；dense

Degree: Relative density(water=1)1.32(约)；Stability:13.3%The most stable.

It has strong corrosion to the skin and is toxic to human respiratory organs.

Main uses: The raw materials for the production of fluorosilicate and Silicon tetrafluoride are also used in metal plating and wood preservation. They have disinfection properties and can be used as disinfectants in beer brewing.

Typical Properties

Fluorosilicic acid is an inorganic fluorine fungicide. The technical drug is colorless, transparent and acidic solution, which is formed by the reaction of silicon tetrafluoride with water. Fluorosilicic acid has disinfection performance and can corrode glass, ceramics, lead and other metals. It should be stored in containers made of iron, wax or plastic. It is used for metal electroplating, wood anti-corrosion, beer disinfection, etc. It is also the raw material for preparing fluosilicate and silicon tetrafluoride.

CAS No.

16961-83-4

Formula

F6H2Si

Molecular Mass

144.09200

Exact Mass

143.98300

PSA

0.00000

Logp

2.36540

SMILES

[H+].[H+].F[Si-2](F)(F)(F)(F)F

Matter Classification

inorganic

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