Chemical Name: Cross-linked Polyacrylic Acid Resin
Molecular Structure：- [-CH2-CH-]N-COOH
Appearance：White loose powder
Moisture content %：≤2.0%
Carboxylic acid Content %：56.0—68.0%
Heavy Metal (ppm)：≤20ppm
Characteristics: It has a permanent stability at a high viscosity, and it is more suitable for oral administration because of small amount of residual solvent.
Rang of Application: It is a partially and new drug-delivery, controlled-release matrix, and it is suitable for oral administration.
Packing Method:10kg Carton
Quality Standard : CP2015
Shelf Life：three years
Storage and Transportation: This product is non-toxic, flame retardant, as a general shipments of chemicals, sealed and stored in dry place.