Specification of Perchloroethylene:
Item Standard
Purity, % 99.5 min
Water, ppm 50 max
Alkalinity (NaOH), % 0.03 max
Density (P20, g/cm3) 1.615-1.625
Colour (Hazen) 15 max
Non-volatile matter, % 0.005 max
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