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                                      Propylene glycol monomethyl ether acetate (PMA)

                                      Item

                                      Propylene glycol monomethyl ether acetate (PMA)

                                      CAS

                                      108-65-6

                                      Molecular formula

                                      CH3COOCH(CH3)CH2OCH3

                                      Appearance

                                      Colorless and clear liquid

                                      Purity(GC)%≥

                                      99.8

                                      Distillation range(℃/760mmHg)

                                      143.0-149.0

                                      Moisture(KF) %≤

                                      0.05

                                      Acidity (as HAC) %≤

                                      0.02

                                      Specific gravity (d420)

                                      0.970±0.005

                                      Color(Pt-Co)≤

                                      10

                                      Content of metal ion≤

                                      (for special requirements ≤1ppb)

                                      Package and transportation

                                      200 KGS/Drum Hazardous chemical

                                      Application:

                                      PMA of electronic grade, a kind of advanced industrial solvent with low toxicity and strong solubility both for polar and non-polar substance, 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 used in the solvent of printing ink, paint, writing ink, textile dyestuff and oil.

                                       
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