Allyl Polyoxyethylene PolyoxypropyleneEther MW420

Allyl Polyoxyethylene PolyoxypropyleneEther MW420 Description: Structure: CH2=CHCH2O(C2H4O)n(C3H6O)mH Cas No.: 9041-33-2 Quality Specifications: INSPECTION UNIT SPECIFICATION Color APHA 100 Max. Unsaturation mmol/g 1.9 Min. Hydroxyl Value mgKOH/g 114.49~143.85 Acid Value mgKOH/g 0.15 Max. Moisture % 0.2 Max. K+ Na+ ppm 20 Max. Main Application: Polyether modified polydimethylsiloxane Packing & Shipping: • Package: net weight 200kg in iron drum. • Store in cool, dry and