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    Hydroquinone Series more 
    Hydroquinone(HQ)
    Para-Benzoquinone(PBQ)
    toluhydroquinone(THQ)
    Manganese carbonate
    Fine Chemicals more 
    2-tert-butylhydroquinone(TBHQ)
    2,5-Di-tert-butylhydroquinone(DTBHQ)
    Fine Chemicals

    Product name:2-tert-butylhydroquinone(TBHQ)

    Molecular formula: C10H14O2
    Molecular weight: 166.22
    Package: 25kg/bag(box)
    Structural formula:

    Properties: white to gray white crystalline powder, Melting point126.5-128.5°C, Boiling point300°C, Flash point165°C, Relative density1.05.

    Technical index:
    Grade
    Food Grade
    Industrial Grade
    Appearance
    white crystalline powder
    white to gray white crystalline powder
    Assay ≥
    99.0%
    99.0%
    Melting point°C
    126.5-128.5
    Initial Melting point≥125%
    2,5-ditertbutyl hydroquinone ≤
    0.2%
    --
    hydroquinone ≤
    0.1%
    --
    tertbutyl para-benzoquinone ≤
    0.2%
    --
    Heavy metals(以Pb计)≤
    0.001%
    --
    Toluene/xylene ≤
    0.0025%
    --
    As ≤
    0.0003
    --

    Uses: 1, According to GB2760(04.007) , Tertiary butylhydroquinone (tert-Butylhydroquinone) (TBHQ) can be used as antioxidant, max dosage 0.2g/Kg.
    2, used as intermediate of dye and drug, or insecticide stabilizer

    Packing & storage:
    1, small package, 500g/bag(Net wt), 20KG/box, carton .
    2, bulk package, 25kg/bag(Net wt), double-layer PE bag lined kraft laminated bag.
    3, 25Kg double-layer PE bag lined cardboard drum.
    4, non-hazardous chemicals.

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