Carbomer934

Carbomer934 Specification: HY—Ⅱ Formulation structure: - [-CH2-CH-]N-COOH Appearance: white loose power, Hygroscopicity,little ordor Ignition Residue: ≤2.0% Acidity: 2.5-3.5 Heavy metal: ≤20ppm Benzene centent: ≤0.0002% Viscosity: 30500～39400 mPa.s Drying: ≤2.0% Content Measurement: 56%-68% Package: 10KG/Carton or 5KG/Carton Character: good effect of Thickening ,permanent stability at high Viscosity, short reflux in aqueous solution

Usage； It is mostly used in local drug delivery system，and it is used for making the thick gels, emulsions, suspensions,and slow-release material, material of controlled-release drug