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    Propylene glycol monomethyl ether (PM)

    Item

    Propylene glycol monomethyl ether (PM)

    CAS

    107-98-2

    Molecular formula

    CH3OCH2CH(OH)CH3

    Appearance

    Colorless and clear liquid

    Purity(GC)%≥

    99.9

    Distillation range(℃/760mmHg)

    117.0-125.0

    Moisture(KF) %≤

    0.05

    Acidity (as HAC) %≤

    0.01

    Specific gravity (d420)

    0.921±0.005

    Color(Pt-Co)≤

    10

    Content of metal ion≤

    10ppb(for special requirements ≤1ppb)

    Package and transportation

    190KGS/Drum Hazardous chemical

    Application:

    PM of electronic grade is mainly used in TFT-LCD photo-resistance diluent in the production of LCD and optical resist, photo-resist remover, stripping agent, detergent for IC, photo resist-removing buffer solution, corrosive processing and other chemicals requiring special specification. It is also widely applied as solvent for electronic material production.

     

     
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