Shaowu Huaxin Chemical CO.,LTD.

    Main products

 

Reagent grade hydrofluoric acid

 

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

 

SpecificationGB  62093

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.

 

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