Shandong Sinder Technology Co., Ltd.

Description 
yellow crystalline powder
soluble in water, sparingly soluble in alchol
Identification:
TLC, reaction of color, and chloride           complies
PH                                     2.4
 Specific optical rotation             -190'
 Specification Absorbance             273
 Light-absorbing impurities 430nm A    0.21
                                                                490nm A    0.03
Chromatographic purity
Impurity A                                                          0.3%
Impurity B                                                          0.5%
Impurity C                                     0.7%
Impurity D+E+F                                                0.5%
Disregard impurity                                     Not detected
Heavy Metals   less than 50ppm
Sulphated Ash              0.05%
Water                                     1.3%
Residual Methanol             1624ppm
Assay(dried)                97.1%