Item Hydrofluoric Acid ( HF )
Molecular Weight 20.01
Composition H 5.04 % F 94.96%
Date of Supply 30.10.2007.
Specification of Product
Grade CP , Technical 70  %
Minimum Assay 48.0 %
Identity By IR Spectrum
Appearance A clear liquid with an acrid vapour.
Carbonisable Substances Passes the Test
Colour, Max 10 HU
Non Volatile Matter 0.0005%
Chloride Content, Ppm, Max 0.0001 ppm
Organic Impurities Passes test
Sulphur total as Sulphates, ppm, Max 0.002 ppm
Phase Liquid

Also complies with BS 6376 : PART 2 : 1984 ( ISO 6353 /2-1983 )

Hazard : Toxic by inhalation , corrosive to skin and mucous membranes .

TLV : Ceiling 3 ppm.

For RX MARINE INTERNATIONAL

 
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