Product Description
Classification:
Halide (Except Chloride)
Type:
Aluminum Fluoride
CAS No.:
1341-49-7
Other Names:
Ammonium acid fluoride
MF:
NH4HF2
Place of Origin:
China
Grade Standard:
Industrial Grade
Purity:
98%min
Appearance:
colorless,granular
Application:
suface metal treatment
Model Number:
1341-49-7
Product name:
Benzoate Acid Sodium
Packing:
25kg/bag
MOQ:
25kg/bag
Shelf life:
2 Years
Sample:
Availabe
Delivery:
Within 7-15 Days
Versatile Industrial ApplicationsAmmonium Bifluoride is extensively used in a wide array of industrial sectors, including glass etching, metal cleaning, oil drilling, and textile processing. Its unique chemical properties enable it to deliver effective results in processes that demand strong, reliable, and fast-reacting agents, particularly where acid strength and fluoride content are critical. As an industrial-grade product, it stands out for both density and purity.
Safe Handling and StorageSafety is paramount when handling Ammonium Bifluoride due to its corrosive and toxic nature. The compound should only be managed by professionals using appropriate PPE such as gloves, goggles, and face protection. Store Ammonium Bifluoride in tightly sealed containers, away from moisture and incompatible substances such as strong acids and alkalis, to maintain stability and efficacy throughout its 12-month shelf life.
Physical and Chemical PropertiesAmmonium Bifluoride is a crystalline powder or granules with a density of 1.5 g/cm3 and a melting point of 125.6C. It is highly soluble in water but insoluble in alcohol, emits a pungent, irritating smell, and possesses an acidic nature (pH < 7). Upon decomposition, it releases hydrogen fluoride and ammonia, requiring careful environmental and personal precautions during handling and use.
FAQ's of Ammonium Bifluoride:
Q: How should Ammonium Bifluoride be safely stored and handled?
A: Ammonium Bifluoride must be stored in tightly closed containers away from moisture and incompatible materials such as strong acids and alkalis. It should always be handled as a dangerous good (Class 8) using appropriate personal protective equipment (PPE), including gloves, protective eyewear, and face shields, to prevent severe skin burns and eye damage.
Q: What are the primary industrial uses of Ammonium Bifluoride?
A: This chemical is commonly employed in glass etching, metal cleaning, oil drilling, textile processing, and disinfectant production. Its potent fluoride content and acidic nature make it valuable for applications requiring efficient, reliable etching and cleaning performance.
Q: When does Ammonium Bifluoride reach the end of its shelf life?
A: Ammonium Bifluoride maintains optimal quality for up to 12 months when stored sealed, dry, and away from incompatible substances. Usage after this period is not recommended due to potential loss of effectiveness and increased risks.
Q: Where can Ammonium Bifluoride be sourced and in what packaging sizes?
A: In India, Ammonium Bifluoride is available from exporters, manufacturers, suppliers, and traders in standard 25 kg or 50 kg bags or drums, meeting GB/T 8779-2010 industrial requirements.
Q: What processes benefit most from the use of Ammonium Bifluoride?
A: Processes that particularly benefit include glass etching and metal surface cleaning, as the compound efficiently interacts with silica and metal oxides to achieve precise etching and effective cleaning. Its usage also extends to oil drilling fluids and certain textile treatments.
Q: What precautions should be taken during transport and use of Ammonium Bifluoride?
A: It must be handled as a dangerous good (UN 1727) during transport, kept dry at all times, and never exposed to strong acids or alkalis. Always use proper protective measures to prevent toxic exposure or chemical burns, and ensure access to emergency decontamination facilities.
Q: What are the main benefits of using Ammonium Bifluoride in industrial applications?
A: The key benefits include high chemical reactivity for precise etching and cleaning, strong solubility in water for versatile use, and reliable stability under recommended storage. Its effectiveness in demanding environments makes it a trusted choice in various industrial sectors.