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Nutrition Enhancers Anti-Aging Function Ascorbic Acid Vitamin C Powder
FOB Reference Price / Min.Order Quantity
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Processing Time:1 Days - 60 Days
Packaging Details:
STANDARD EXPORTING PACKAGE
Port: Shanghai / Shenzhen / Qingdao / Ningbo / Other
Payment Terms: L/C , T/T , other
| Item |
Standard |
| Appearance |
White crystalline powder
|
| Identification |
Positive |
| Clarity of solution |
Clear |
| Assay (%) |
99.0~100.5 |
| Loss on drying (%) |
≤ 0.40 |
| Residue on ignition (%) |
≤ 0.10 |
| Sulphate ash |
≤ 0.10
|
| Specific rotation |
from +20.5 to +21.5 |
| PH value (2% solution) |
2.4 ~ 2.8 |
| PH value (5% solution) |
2.1 ~ 2.6 |
| Heavy metals |
≤3 ppm |
| Iron |
≤2 ppm |
| Copper |
≤2 ppm |
| Total plate count |
≤1000 cfu/g |
| Arsenic |
≤1 ppm |
| Mercury |
≤1 ppm |
| Organic volatile impurities |
Meets the requirements |
| Chloride (Cl) (%) |
≤ 0.30 |
| Melting point ( ℃) |
about 190 |
| Cadmium |
≤1 ppm |
| Lead |
≤2 ppm |
| Storage |
in the shade |
| Packing |
25kg/bag |
Guangzhou ZIO Chemical Co., Ltd.
Basic Information
Business Type:Manufacturer, Trading Company
Main Products:Citric acid,Malic acid,Vitamin C,Amino acids,Natural essential oil
Location:
Total Employees:
Year Established:
Trade Information
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Accepted Payment Currency:
Nearest Port:
Average Lead Time:
Overseas Office: No
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