Appearance White Powder or crystal
Infrared spectrometry Conforms to Structure
Melting point 263°C - 264°C
Purity 99.0 - 101.0 %
Loss on drying <0.3 % (105°C, )
Heavy metals (as Pb) <10 ppm
Sulfated ash <0.1 %
Specific rotation [a]20/D +20.5° - +21.5° (c=8, 6 N HCl)
Package: 25g/bag
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