PEG20000 Appearance: ( 25c) : white solid powder Freezing point( c) : 60-64 Clarity and color of solution: Non-concentraded, not deeper than 2 # standard solution Average molecular weight....
Wuhan Xinhenglong Industry & Trading Co., Ltd is located in Wuhan city with convenient transport. It is famous for the good name of nine-province thoroughfare , and engages in fine chemicals....
Specification: PEG300 Appearance( 25 ) : Colorless viscous liquid Viscosity m / s) : 28-35 Average molecular weight: 270-330 PH value: 5-7 Ethylene glycol or diethylene glycol d0.25% ....