AMMONIUM BIFLUORIDE

1. Appearance: Ammonium bifluoride is a colorless crystalline solid or granular
powder.

2. Solubility: Ammonium bifluoride has good solubility in water, and the
solution is weakly acidic.

3. Acidic: Ammonium bifluoride can release hydrogen fluoride gas in humid air.

The main uses of ammonium bifluoride are as follows:

1. As an etching agent and degumming agent: Ammonium hydrogen fluoride has
strong etching and stain removal capabilities, and is commonly used in the
etching process in semiconductor manufacturing and glass industry.

2. Preparation of metal fluoride: Ammonium bifluoride can be used to prepare
fluoride compounds of other metals, such as sodium fluoride, aluminum fluoride,
etc.

3. Chemical analysis: Ammonium bifluoride can be used as an analytical reagent
to detect the presence and concentration of certain metal ions.

4. Laboratory use: Ammonium bifluoride can be used as a reagent in the
laboratory, such as an indicator for acid-base titration.

Minimum Order: 1 metric tons

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