A highly reactive nucleophilic fluorinating agent widely used in the Halex reaction and other fluorination reactions in pharmaceutical and agrochemical synthesis. Also serves as a flux component in brazing and soldering applications.

| Purity | 98–99% |
| Appearance | White powder/flakes |
| Melting Point | 858°C |
| IUPAC Name | Potassium fluoride |
| Molecular Weight | 58.10 g/mol |
| Grades Available | Anhydrous / Dihydrate / LR / AR |
| HS Code (Export) | 28261910 |
| SB Chemicals SKU | SBF-1044 |
Fluxes, bath additives, grain refiners for primary and secondary aluminium production
Plating baths, surface treatment, conversion coatings for diverse metal substrates
Flux formulations for aluminium brazing, soldering, and welding electrode coatings
Fluorination reagents, catalysts, and high-purity lab chemicals
Independent verification of Potassium Fluoride on third-party scientific databases:
Yes. KF anhydrous (98% min, water content < 0.5%) is packed under nitrogen in moisture-tight HDPE drums with inner LDPE liner — suitable for organofluorination and halex reactions. KF dihydrate (industrial flux grade) is packed in standard 25 kg HDPE bags. Spray-dried, low-moisture variants are available on request.
Standard anhydrous KF assays at 98% min KF with water content < 0.5% (Karl Fischer). For demanding fluorination chemistry we supply a low-moisture grade with H₂O < 0.1% packaged under argon in heat-sealed foil pouches inside fibre drums with desiccant.
Yes. Our anhydrous KF is sized to D50 ≈ 30 μm to maximise surface area in solid-liquid Halex reactions (e.g. ArCl → ArF). Spray-dried micronised lots are available for benzotrifluoride and pharma fluorination intermediate manufacture.
KF is hygroscopic; uncontrolled moisture pickup converts it to the dihydrate and reduces fluorinating efficiency. Nitrogen blanketing and moisture-barrier liners preserve the < 0.5% H₂O specification through transit and warehouse storage.
Potassium Fluoride is supplied in HDPE woven bags with inner LDPE liner (25 kg / 50 kg net), HDPE drums (25 / 50 / 250 kg), and FIBC jumbo bags (500 / 1000 kg) for solid grades. Liquid grades ship in HDPE-lined steel drums (250 kg) or 1000 L IBC totes. Custom packaging — including nitrogen-blanketed, moisture-tight, or food-grade containers — is available on request.
Standard MOQ is 1 metric tonne for solid grades and 200 kg for liquid grades; pilot quantities of 5–25 kg are available for R&D qualification. Stock items dispatch within 7–10 working days from confirmed PO. Made-to-order grades and large export consignments require 3–4 weeks. Indian deliveries by road typically reach 4–7 days; export FCL shipments depend on destination port.
Yes. A 16-section GHS-format SDS is dispatched with every shipment and is also available in advance from marketing@sbfluorochem.com. A batch-specific COA accompanies every consignment and is emailed before dispatch for goods-receipt verification. Test methods follow IS / ASTM / USP / IP / EP as applicable.
SB Chemicals exports to over 35 countries across South-East Asia, the Middle East, Africa, Europe, and the Americas. We hold IEC, GST, and APEDA registrations. Shipments move CIF / FOB / CFR / FCA / EXW from Mundra, Nhava Sheva (JNPT), or Hazira ports. Letter of Credit (LC), TT, and DA terms are accepted subject to credit approval.
Yes. SB Chemicals operates an ISO 9001:2015 certified Quality Management System at the GIDC Vapi facility. Every batch undergoes raw-material testing, in-process control, and final QC release before despatch. Clients are welcome to schedule a third-party audit of the plant.