Ammonium Bifluoride – NH4HF2 | 25Kg/Bag | China

What is Ammonium Bifluoride?

Ammonium Bifluoride (NH4HF2) is a chemical compound with the chemical formula NH₄HF₂. It is a salt of ammonium (NH₄⁺) and hydrofluoric acid (HF). NH4HF2 It is commonly used in industrial applications such as metal cleaning and polishing, glass recycling, and surface cleaning. It can also be used in chemical analysis and in certain other technological processes. However, please note that this chemical is a strong corrosive and can be harmful to health if not used properly.

Physical Properties of Ammonium Bifluoride:

– Appearance: Chemical Ammonium bifluoride NaOH 99% flakes are an important industrial alkali (formula NaOH) supplied as white solid flakes for process make-up and related industrial alkali uses.

– Molecular weight: 57.044 g/mol.

– Melting point: 126^oC (399 K; 259 ^oF).

– Boiling point: 240^oC (513 K; 464 ^oF).

– Solubility in water: 63 g/100 mL 20 ^oC.

– Solubility in alcohol: slightly soluble.

– Molecular mass (g/mol): 57.04321 ± 0.00055.

Chemical Properties of Ammonium Bifluoride:

– Ammonium bifluoride It is highly corrosive to glass, as shown by the following reaction:

SiO₂ + 4 NH₄HF₂ → SiF₄ + 4(NH₄)F + 2H₂O

– When heated, Ammonium bifluoride It decomposes, releasing toxic fumes of hydrogen sulfide, nitrogen oxides, and ammonia.

See more products “Sodium Chloride Salt – NaCl 99.99% – Pure Salt from Thailand”

Applications of Ammonium Bifluoride:

Amoni biflorua It has many applications in various industries. Some common applications include:

– Metal surface treatment: It is used as a etchant for metals such as aluminum and stainless steel, where it helps remove oxide layers and prepare the surface for subsequent processing.

– Glass engraving: Ammonium bifluoride It is also used in the glass etching process, where it helps remove a thin layer of glass, creating a frosted appearance for decorative or privacy purposes.

– Cleaning and polishing agents: It can be used as a cleaning agent for delicate surfaces, such as Semiconductor wafers and electronic components. It helps remove impurities and residues without causing damage.

– Laboratory applications: In the laboratory, ammonium bifluoride can be used as a source of fluoride ions in certain chemical reactions or as a reagent for specific analytical procedures.

See more products “Sodium hydrosulfite – NaS₂SO₄ (Sugar bleaching agent) | 50 kg/drum” 

Precautions for Use and Storage of Ammonium Bifluoride:

Precautions When Working with Ammonium Bifluoride:

Ammonium Bifluoride is a chemical compound that can be hazardous if not used properly. Here are some important precautions to keep in mind when working with it:

– Be sure to wear all required personal protective equipment, such as chemical-resistant gloves, safety goggles, a corrosion-resistant jacket, and a respirator, to avoid direct contact with this substance. Minimize contact with the skin and eyes, as NH4HF2 may cause injury.

-Work in an area with adequate ventilation to minimize inhalation of hazardous vapors.

– Limit contact with metal because Amoni axit florua is corrosive to metals

– Storage Amoni axit florua Store in a dry, well-ventilated place, away from direct sunlight. Be sure to reseal the container tightly after use to prevent contamination and exposure to air.

– Khi dùng NH4HF2, please follow the safety guidelines and procedures clearly outlined in the technical documentation and the manufacturer’s instructions.

See more products “Acid Sulfuric H2SO4 | Việt Nam”

How to Properly Store NH4HF2:

To store chemicals Ammonium bifluoride, you need to follow safety rules. Here are some specific guidelines:

– Store in an airtight container: NH₄HF₂ chemical It should be stored in an airtight container to prevent exposure to air and moisture. The container should be made of a material that is chemically inert.

– Avoid exposure to high temperatures: This chemical is highly flammable and decomposes at high temperatures. Therefore, it should be stored in a cool, dry place.

– Label clearly: Ensure that bottles containing chemicals are clearly labeled for accurate identification. Record the name of the substance, its ingredients, hazard symbols, and the date the bottle was first opened.

– Avoid impacts: Make sure the chemicals are not subjected to strong impacts or dropped, as this could cause the bottles to break and pose a hazard.

– Keep out of reach of children and pets: Store chemicals in a place that is inaccessible to children and pets.

– Limitations on long-term use: Avoid storing the chemical for too long. Use it according to the instructions and use it up quickly to prevent degradation and loss of effectiveness.

Please note that NH4HF2 is a corrosive and toxic compound; therefore, all safety guidelines must be followed when using and storing it. For more detailed information, you should consult the documentation or seek advice from chemical experts.

See more products “ACID CITRIC – C6H8O7 | 25Kg/Bao| TRUNG QUỐC” 

Where to buy high-quality, reliable ammonium bifluoride today.

Loc Thien Chemical We are confident that we will provide our customers with high-quality products as well as dedicated, attentive, and thorough customer service. Our customers will feel confident and satisfied when working with us because:

• The product range is extremely diverse.
• Abundant supply – high quality.
• Reasonably priced.
• Clear origin and source.
• A modern and clean storage facility.
• A dedicated, friendly, and experienced customer service team.

If you're looking to buy Amoni axit florua Please contact us at Hotline: 0979 891 929.In our effort to provide our customers with even better service, we are always open to receiving your feedback.