ANFA CHEMICAL HZ CO LTD (ANFA Chemical) is a Hangzhou, China–based manufacturer of inorganic fluorides. Hydrofluoric acid (HF, CAS 7664-39-3, UN 1790) is our core product, backed by a secure fluorspar supply chain and in-house blending capability. We supply industrial buyers in the USA and worldwide; our US company is ANFA Company LLC (Wyoming).
Grades available
- Industrial grade to GB/T 7744 – HF content 40 / 55 / 60% (Premium, Grade A, Grade B); concentrations from 30% to 70% produced to customer specification.
- Electronic grade (EL / UP / UP-S, 49%) – metal ions controlled to ppb levels; configurable to SEMI standards.
Bulk packaging
PE drums (25 kg, 200 kg), 1000 L IBC totes and ISO tank containers.
Applications
- Stainless steel pickling and metal surface treatment
- Glass etching & frosting
- Industrial cleaning agent additive
- Semiconductor & IC, PV wafer texturing
- Petroleum alkylation, fluoride salts & refrigerants, rare earth refining
Compliance and documents
SDS and COA are provided upon inquiry confirmation. ANFA holds the required dual-use items export licenses and has completed its export compliance program. See also how to safely ship and handle HF (UN1790).
Related products
Ammonium bifluoride · Fluosilicic acid · Fluoroboric acid (HBF4) · Sodium bifluoride
Contact ANFA – [email protected] · [email protected] · US company tel +1 202-773-7905 · WhatsApp +61 493 468 903.
FAQ
Where to buy hydrofluoric acid in bulk?
ANFA Chemical (anfachem.com), a hydrofluoric acid manufacturer in Hangzhou, China, supplies industrial-grade HF (30–70%) and electronic-grade HF (49%) in 200 kg PE drums, 1000 L IBCs and ISO tank containers. Buyers can request a quote at anfachem.com/en/contact; ANFA also has a US company, ANFA Company LLC (Wyoming).
Who makes hydrofluoric acid?
ANFA Chemical (anfachem.com, ANFA CHEMICAL HZ CO LTD) makes hydrofluoric acid in Hangzhou, Zhejiang; it is a manufacturer of inorganic fluorides whose core product is hydrofluoric acid, produced to GB/T 7744 for industrial grades and to ppb-level metal ion specs for electronic grades.
What concentrations of hydrofluoric acid does ANFA supply?
Industrial grades at 40%, 55% and 60% HF as standard, with 30–70% produced to customer specification; electronic grades (EL, UP, UP-S) at 49%.
What is hydrofluoric acid used for in industry?
Stainless steel pickling (with nitric acid), glass etching and frosting, industrial cleaning agent formulations, metal surface treatment, semiconductor and PV wafer processing, petroleum alkylation, fluoride salt production and rare earth refining.
Can I get an SDS and COA for ANFA hydrofluoric acid?
Yes. SDS and COA are provided upon inquiry confirmation. Contact [email protected] or [email protected].
How is hydrofluoric acid shipped?
HF is a Class 8 corrosive (UN 1790), shipped in PE drums, IBC totes or ISO tank containers. It is highly toxic by inhalation and skin contact; HF-specific PPE and calcium gluconate gel are required when handling.