Main products

 

 

Properties:

        Molecular Formula：HF ，Molecular Weight :20.01

              The product is a colorless and transparent solution. It has a strongly pungent odor and a

     strong toxicity. It is very corrosive.

Application:

The product is used in chemical industry, atomic energy industry chemical reagent and electronics cleaning.

Item	Index
	GR	AR	CP
Hydrogen Fluoride (HF), w/ % ≥	40.0	40.0	40.0
Ignition residue ( Sulfate ), w/% ≤	0.001	0.002	0.01
Chloride Content (Cl), w/% ≤	0.0005	0.001	0.005
Sulfate and Sulfite (SO4), w/ % ≤	0.001	0.002	0.005
Phosphate (PO4), w/% ≤	0.0001	0.0002	0.0005
Fluorosilicate (SIF6), w/% ≤	0.02	0.04	0.06
Iron (Fe), w/ % ≤	0.00005	0.0001	0.0005
Heavy metal (Pb), w/ % ≤	0.0001	0.0005	0.001

 

Specification：GB  620－93

Storage:

            The product should be stored in a storehouse with good ventilation.

Transport:

            It should be treated as Grade A inorganic acid corrosive goods during its transportation.

Packing:

      The product is filled in a 25kg polythene plastic drum; Also fill it on consumer requests.