Specification :

Specification: HY-II
Formulation structure: - [-CH2-CH-]N-COOH
Appearance: white loose power, Hygroscopicity,little ordor
Acidity: 2.5-3.5
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