Xanthine CAS 69-89-6

Specification

Description                      Almost white to sightly yellowish powder

IR Spectrum                    Conforms to the Ref.Spectrum

Clarity of solution             Colorless to pale yellow solution

Loss on Drying,%            ≤1.0

Assay,%                         ≥98.0

Purity(HPLC),%               ≥99.0

Sulphate Ash,%              ≤0.2

Heavy metals,ppm          ≤10