Ascarbose Prandase Ascarbose
Union Pharmpro Co., Ltd is in business of raw materials of health industrial for nearly 14
years. Union Pharmpro is now a united group of three companies( Watson Industries, Yasen
Biological Technology co., Ltd),with it’s headquarters in China and USA is dedicated to the
production and distribution of ingredients to the food,dietary supplement,sports supplement,
cosmetic, pharmaceutical and veterinary industries.
Items |
Specification |
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Characters |
White or yellowish amorphous powder , hygroscopic. |
||
Identification |
a. HPLC |
The principal peak in the chromatogram obtained with the test solution is similar in retention time and size to the principal peak in the chromatogram obtained with reference solution. |
|
b. IR |
Consistent with reference standard |
||
Specific optical rotation |
+168°~+183° (anhydrous substance) |
||
water |
≤4.0% |
||
pH |
5.5~7.5 |
||
Absorbance |
≤0.15. NMT 0.15 at 425nm. |
||
Sulphated ash |
≤0.2% |
||
Heavy Metals |
≤20ppm |
||
Related Substances |
Total Impurity |
≤3.0% |
|
Any Impurity |
≤0.2% |
||
Impurity A |
≤0.6% |
||
Impurity B |
≤0.5% |
||
Impurity C |
≤1.5% |
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Impurity D |
≤1.0% |
||
Impurity E |
≤0.2% |
||
Impurity F |
≤0.3% |
||
Impurity G |
≤0.3% |
||
Impurity H |
≤0.2% |
||
Assay (anhydrous substance) |
96.0%~102.0% |
||
Microbiological purity |
Not more than 1000 aerobic bacteria per 1 g |
||
Not more than 100 fungi per 1 g |
|||
Absence of Escherichia coli per 1 g |
|||
Conclusion |
Conform to the EU Specification |
Quality Control System
We do strict quality control in whole production process. All unqualified products are rejecting before shipping.
Production Capacity
We can produce both natrual extraction and chemical synthesis
Logistics Capacity
We can deliver goods by Sea, air and express.
After-sales service(Re-call)
Certification
CAS NO:6223-35-4
CAS NO:302-79-4
CAS NO:70-18-8
CAS NO:112193-35-8
CAS NO:778571-57-6
CAS NO:512-04-9
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