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    Reagent grade hydrofluoric acid

    Molecular Formula: HF 
    Molecular Weight: 20.01

    Product standard: GB620-2011

     

    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

     

     

    Properties: 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, Metallurgical Industry, Glass Industry, Mine, Petroleum and Atomic Energy Industry.

    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 refilled in a polythene plastic drum, filling net weight 25kg or 235kg per drum, Of course ,we can also fill it on consumer's request.

    Contact us

    International trade

    Tel:+86-599-5636777,5636798

    Fax:+86-599-5636818

    Domestic Trade

    Tel: +86-599-5636998

    Fax: +86-599-5636333

    Address: Nanping City, Jianyang District, Fujian Province , China

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