Hydrofluoric Acid

Identification of Substance
Synonyms: Aqueous Hydrogen fluoride: Hydrofluoric acid solution
Chemical Formula: HF
UN No: 1790
HS Code: 2811 11
CAS No: 7664-39-3
Physical & Chemical Properties
Form: Liquid
Colour: Colourless
Odour: Pungent
Density: 70% HF: 1225kg/m3 at 20oC; 1260 kg/m3 at 0oC
Molecular Weight: HF: 20.01
Melting Point: 70% HF: -75oC
Boiling Point: 70% HF: 63oC at sea level
Vapour Pressure: 70% HF: 20 kPa at 20oC; 43 kPa at 40oC

Material Safety Data Sheet (MSDS)

Hydrofluoric Acid - Industrial - HF
Hydrofluoric Acid - Technical - HF

Industrial Grade Technical Grade

Specifications

Concentration: 70%

Applications / Markets

  • Pickling agent for stainless steel
  • Preparation of metal surfaces for plating
  • Preparation of fluoride chemicals
  • Polishing of cut glass
  • Cleaning and sorting of diamonds
  • Chemical cleaning of components

Packaging Type & Sizes

Bulk deliveries to :
South African market: 7.5 ton; 15 ton ISO tank
International market: on request

Specifications

Concentration: 70%, 60%, 40%

Applications / Markets

  • Preparation of metal surfaces for plating
  • Preparation of fluoride chemicals
  • Chemical cleaning of components

Packaging Type & Sizes

70% 25kg polyethylene drums
60% 20L polyethylene drums
200L polyethylene blow packs
40% 20 L polyethylene drums
200L polyethylene blow packs

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