Peg300/polyethylene glycol300

Key Attributes.

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 =0.25% Ignition Residue: =0.2 Arsenic salts(ppm):=3 Heavy metal(ppm):=5   Main function:   This series products are better used for soft capsules due to their non-toxic, Non-irritating with excellent water solubility, compatibility, lubrication, adhesion and thermal stability character.