Ammonium bifluoride Used for Glass Etching Agent Nh4hf2 1341-49-7

Ammonium bifluoride Used for Glass Etching Agent Nh4hf2 1341-49-7

1. Product Introduction

CAS No: 1341-49-7
EINECS No: 215-676-4
Molecular formula: NH4HF2
Molecular weight: 38.0443

Industrial Ammonium Hydrogenfluoride
[Molecular Formula] NH4HF2

Ammonium Bifluoride is a white crystal with corrosive to skin and toxic. It is soluble in water and methanol, slightly soluble in ethanol, insoluble in propanone and liquid ammonia. When it is in hot water decomposition will occur to release ammonia and ammonium bifluoride.It is white or colorless transparent orthorhombic crystal at room temperature, with a slightly sour taste. It is easily deliquescent when heated or in hot water, and decomposes into ammonia and hydrogen fluoride. Decomposed in hot water, the aqueous solution is strongly acidic. It is obtained by neutralizing anhydrous hydrofluoric acid with liquid ammonia.

Ammonium Bifluoride Features

Solubility: Ammonium bifluoride is highly soluble in water, meaning it readily dissolves in water to form an aqueous solution. This solubility makes it useful for various applications where a water-soluble fluoride source is required.

Corrosive Nature: Ammonium bifluoride is corrosive to many materials, including metals, glass, and ceramics. It reacts with these materials, releasing hydrofluoric acid, which is highly corrosive and can cause severe burns.

Acidic Nature: Ammonium bifluoride is an acidic compound. When dissolved in water, it releases hydrogen ions (H+), resulting in an acidic solution. The pH of a solution containing ammonium bifluoride is typically below 7.

2. Product Specifications

3. Product Applications

4. Ammonium Bifluoride Security Terms

S22:Do not breathe dust.

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.

S45:In case of accident or if you feel unwell, seek medical advice immediately (show the lable where possible).

R25:Toxic if swallowed.

R34:Causes burns.

5. Product Pictures