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Product Name:
Magnesium Ascorbyl Phosphate
Quantity:
2000KG
Specification:
Company Standard
I t e m
Specification
Analytical Result
 
Appearance
 
White to the pale yellow powdery(odorless)
 
Positive
 
Assay (HPLC) %
 
98.50%
 
99.45%
 
Loss on drying %
 
20.0%
 
18.25%
 
Heavy Metals (Pb)
 
0.001%
 
Pass
 
Arsenic
 
0.0002%
 
Pass
 
PH (3% aqueous solution)
 
7.0 - 8.5
 
8.24
 
Color of solution (APHA)
 
70
 
Pass
 
Free ascorbic acid
 
0.5%
 
0.22%
Ketogulonic acid and its derivatives
2.5%
2.29%
 
Derivatives of ascorbic acid
 
3.5%
 
2.76%
 
Chloride %
 
0.35%
 
Pass
Free Phosphoric acid
1%
0.85%
 
Total aerobic coumt
 
100per gram
 
20per garm
 
Conclusion:
 
This sample meets the specifications.


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