Hexafluorosilicic Acid 40% Purity H2sif6 Fluorosilicic Acid hexa fluosilicic acid Made in China

1. Description :

Fluorosilicic acid, also known as silicohydrofluoric acid, chemical formula H2SiF6, is a colorless transparent liquid, mainly used as a raw material for the preparation of fluorosilicate and silicon tetrafluoride, and is also used in metal plating, wood preservative, beer disinfection, etc

Fluorosilicic acid is a colorless transparent liquid, its molecular formula is H2SiF6, and its mass concentration is generally 20%-30%. Fluorosilicic acid is highly acidic and corrosive, and can react with many metals, emit a strong garlic odor and release a large amount of hydrogen fluoride.

1. Specification :

1. Packing :

150kgs/drum , 180kgs/drum , 200kgs/drum , IBC tank

Can also be based the customer requirements

1. Application :

①Fluorosilicic acid is mainly used in semiconductor, water treatment and other industries. In semiconductor manufacturing, fluorosilicic acid can be used in processes such as surface treatment, coating deposition and wafer cleaning. In the field of water treatment, fluorosilicic acid can be used for unit treatment and corrosion prevention.

②Used as an analytical reagent for microanalysis of rubidium and cesium and determination of alkaloids.

③It can also be used in the manufacture of red glass, electroplating and photography. It is also used as a raw material for the preparation of fluorosilicate and silicon tetrafluoride, and is also used in metal plating, wood preservation, beer disinfection, etc.