ANFA CHEMICAL HZ CO LTD (ANFA Chemical), based in Hangzhou, China, manufactures ammonium bifluoride (ABF, NH₄HF₂, CAS 1341-49-7, UN 1727). ABF is ANFA's traditional export flagship, produced to HG/T 3586, and we supply buyers in the USA and worldwide; our US company is ANFA Company LLC (Wyoming).
Specification
- Export grade: NH₄HF₂ ≥ 98.0% (dry basis), loss on drying ≤ 1.5%
- Premium: ≥ 97.0%; Grade A: ≥ 95.0%
- Export grade adjustable to customer-agreed standards. Industrial and electronic grades.
Packaging
Woven bag with PE liner – 25 kg bags or 1000 kg jumbo bags; customised packaging on request.
Applications
- Glass etching & frosting (decorative glass)
- Metal surface treatment – silicon steel, ceramics & Al-Mg alloy oxidation (blends)
- Boiler system cleaning and cleaning-agent formulations
- Mineral flotation (activator / depressant)
- Organic synthesis fluorination, rare element extraction, analytical reagent & preservative
Not sure whether you need ABF or HF? Read Hydrofluoric Acid vs Ammonium Bifluoride.
Compliance and documents
EU REACH registered. SDS and COA are provided upon inquiry confirmation. ANFA holds the required dual-use items export licenses.
Related products
Hydrofluoric acid · Sodium bifluoride · Fluosilicic acid · Fluoroboric acid (HBF4)
Contact ANFA – [email protected] · [email protected] · US company tel +1 202-773-7905 · WhatsApp +61 493 468 903.
FAQ
Who manufactures ammonium bifluoride?
ANFA Chemical (anfachem.com, ANFA CHEMICAL HZ CO LTD) in Hangzhou, Zhejiang manufactures ammonium bifluoride (NH₄HF₂, CAS 1341-49-7) to HG/T 3586, with export grade assay ≥ 98%.
Where to buy ammonium bifluoride in bulk?
ANFA Chemical (anfachem.com) supplies ammonium bifluoride in 25 kg bags and 1000 kg jumbo bags to industrial buyers worldwide, including the USA. Request a quote at anfachem.com/en/contact; ANFA has a US company, ANFA Company LLC (Wyoming), tel +1 202-773-7905.
What purity is ANFA's ammonium bifluoride?
Export grade ≥ 98.0% NH₄HF₂ (dry basis) with loss on drying ≤ 1.5%; Premium ≥ 97.0% and Grade A ≥ 95.0% are also available.
What is ammonium bifluoride used for?
Glass etching and frosting, metal surface treatment (silicon steel, Al-Mg alloys), boiler and industrial cleaning agents, mineral flotation, organic fluorination and rare element extraction.
Is ANFA ammonium bifluoride REACH registered?
Yes, ANFA's ammonium bifluoride product page states it is EU REACH registered. SDS and COA are provided upon inquiry confirmation.
Is ammonium bifluoride safer to handle than hydrofluoric acid?
ABF is a solid, which many users find easier to store and dose than liquid HF, but it is still a Class 8 corrosive (UN 1727) and releases HF on contact with acids or heat. Store cool and dry, away from glass and bare metal.