Calcium polyphosphate

CAS:57-55-6
Product Description:Calcium polyphosphate (CPP), with lower Ca: P ratio, was rediscoveried as a novel bone repair material in recent years. This kind of inorganic polymer with a long-chain polymer form can be easily either arranged to give amorphous phosphate glasses or crystalline structures, depending on the processing parameters and starting compounds use2,3. Many studies were demonstrated that calcium polyphosphate was a biodegradable materials4-6, and the polymerization degree, preparation condition and degradation medium can affect the degradation rate of calcium polyphosphate7,8.