Min. Order Reference FOB Price
1 kg US$1.00 / kg
Product Description
PPG Polypropylene glycol CAS No 25322-69-4, We supply different specs as below: Spec Appearance Color (Pt-Co) Hydroxyl Value mgKOH/g Molecular Weight Acid Value mgKOH/g Water pH(1% water solution) PPG200 Colorless to yellowish viscous liquid 0~40 510~623 180~220 ≤0.5 ...