Specification :

Specification HY-IV
Formulation structure - [ -CH2-CH-] N-COOH
Appearance white loose power, Hygroscopicity, little ordor
Ignition Residue d2.0%
Acidity 2.5-3.5
Heavy metal d20ppm
Benzene centent d0.0002%
Visocosity 20000-40000mpa.s
Drying d2.0%
Content Measurement 56% -68%
Package 10KG/ Carton or 5KG/ Carton
Character:
High thickening effect. It can produce crystal clear water or alcohol-water gel , and has strong ability of anti-ion.
Usage:
It is usded for local drug delivery system. In the presence of electrolyte , it will be a good rheology modifier, polymer emulsification, In the application of topical formulations, it is used as a carrier matrix, and for making suppositories, creams, ointments