Polyethylene Glycol PEG400

Product name.polyethylene glycol peg400 apprearance. Colorless or light yellow transparent viscous liquid with light characteristic odour ph a water solution with a mass fraction of 5% ph, 5.5 - 7.5 water mass content, max 0.5% sulphate ash mass conten, max0.5% loss of mass at drying, max 1.5% free acetic acid content, max 1.5% hydroxyl number,mg kohg, 260-290 mono-,diethylene glycol mass content, max0.25 colour of 25% water solution, hazen unit, max25 ethylene oxide mass content, max0.01 iron mass content(fe), max