BP2004;USP28. GMP;UKAS;FDA;ISO9001:2008;OUV3;HALAL, ETC.
Analysis Contents
Analysis Standard
Characteristics
White or almost White crystals Crystalline Powder
Identification
Positive Reaction
Melting Point
187-192
PH
2.1-2.6
Clarity Of Solution
Clear
Colour Of Solution
≤BY 7
Copper
≤5ppm
Heavy Metals
≤10ppm
Oxalic Acid
≤0.2%
Sulphate Ash(Residue On Ignition)
≤0.1%
Specific Optical Rotation
+20.5°+21.5°
Organic Volatile Impurities
Pass
Assay
99.0%-100.5%