Carbomer974

Specification:HY-II

Formulation structure: - [-CH2-CH-]N-COOH

Appearance: white loose power, Hygroscopicity,little odor

Ignition Residue: ≤2.0%

Acidity: 2.5-3.5

Heavy metal: ≤20ppm

Benzene centent: ≤0.0002%

viscosity:30500-39400mpa.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 usded for local drug delivery system. it is used for making the thick gels, emulsions, suspensions at high Viscosity. slow-release material, material of controlled-release drug