Hydrofluoric acid
Hydrofluoric acid (CAS 7664-39-3), molecular formula HF, is a high-purity chemical supplied by Tech Serve Solutions for acids & bases applications, to pharmacopoeia specification (USP, BP, EP). Every batch is tested and ships with a Certificate of Analysis; MSDS and technical data sheets are available on request. Tech Serve Solutions has supplied laboratory reagents, fine chemicals and pharmaceutical intermediates worldwide since 1998.
- IUPAC
- HF
| Molecular weight | 20.01 |
|---|---|
| Empirical formula | HF |
| Assay | 48%48.0-51.0% (ACS specification) |
| Density | 1.15 g/mL at 25 °C(lit.) |
| Concentration | ≥40% |
| Vapour pressure | 25 mmHg (20 °C) |
| Vapour density | 1.27 (vs air) |
| Impurities tested | ≤0.01% fluorosilicic acid |
Hazard statements
- H300Fatal if swallowed
- H310Fatal in contact with skin
- H314Causes severe skin burns and eye damage
- H330Fatal if inhaled
Precautionary statements
- P260Do not breathe dust, fume, gas, mist, vapours or spray
- P264Wash thoroughly after handling
- P280Wear protective gloves, clothing and eye/face protection
- P284Wear respiratory protection
- P301IF SWALLOWED
- P302IF ON SKIN
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P2 (EN 143) respirator cartridges, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1790 8/PG 2 |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T+,C |
| Risk statements (R) | 26/27/28-35 |
| Safety statements (S) | 7/9-26-36/37-45 |
| Cation traces | As: ≤0.005 ppmCu: ≤0.1 ppmFe: ≤1 ppmheavy metals (as Pb): ≤0.5 ppm |
| Anion traces | SO42- and SO32-: ≤5 ppmchloride (Cl-): ≤5 ppmphosphate (PO43-): ≤1 ppm |
| Ignition residue | ≤5 ppm |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Supplied to USP, BP and EP standards. Every batch ships with a Certificate of Analysis (assay, identity, purity); MSDS and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Hydrofluoric acid?
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Hydrofluoric acid (CAS 7664-39-3), molecular formula HF, is a high-purity chemical supplied by Tech Serve Solutions for acids & bases applications, to USP, BP and EP standards.
What grades of Hydrofluoric acid does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Hydrofluoric acid in USP, BP, EP and reagent/AR grades. Custom specifications for nutraceutical or specialty pharmaceutical applications are available — contact our technical sales team.
What is the CAS number and molecular formula of Hydrofluoric acid?
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Hydrofluoric acid has CAS number 7664-39-3 and molecular formula HF. Full specifications appear in the table above and in the Certificate of Analysis.
What is the typical minimum order quantity and lead time for Hydrofluoric acid?
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Sample quantities are available for technical evaluation; bulk MOQ depends on grade and packaging. In-stock material typically ships in 7–10 working days; custom-spec orders take 3–4 weeks. Tech Serve Solutions ships worldwide with full export documentation.
Do you provide a Certificate of Analysis (CoA) with each shipment?
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Yes. Every batch of Hydrofluoric acid ships with a Certificate of Analysis covering assay, identity and purity tests, plus pharmacopoeia conformance where applicable. MSDS and TDS documents are available on request before order placement.
How should Hydrofluoric acid be stored?
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Store Hydrofluoric acid in its original sealed container in a cool, dry place away from direct sunlight and incompatible materials, in line with the storage guidance on the Safety Data Sheet. Reseal between dispensings.
What is Hydrofluoric acid used for?
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Hydrofluoric acid is used in acids & bases applications across pharmaceutical, research and industrial settings. Our technical team can advise on suitability for your specific process.
How do I request a quote for Hydrofluoric acid?
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Request a quote with your required grade, quantity and destination via https://www.techservesolutions.in/contact or email info@techservesolutions.in. We respond with specifications, a Certificate of Analysis and pricing.
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