Methyl Polyethylene Glycol

Methyl Polyethylene Glycol Description: Structure: CH3O(C2H4O)nH CAS No.: 9004-74-4 Quality Specifications: Molecular Weight Hydroxyl Value mgKOH/g Acid Value mgKOH/g Color APHA Moisture % K+ Na+ ppm 300 175~200 0.15 Max. 100 Max. 0.2 Max. 20 Max. 380 138~155 0.15 Max. 100 Max. 0.2 Max. 20 Max. 500 106~119 0.15 Max. 100 Max. 0.2 Max. 20 Max. 600 87~101 0.15 Max. 100 Max. 0.2 Max. 20 Max. 750 70~76 0.15 Max. 100 Max. 0.2 Max. 20 Max. 1000 51~65 0.15 Max. 100 Max. 0.2 Max. 20