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QINGDAO Z&F SUNGOLD INTERNATIONAL TRADE CO., LTD.
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High quality VC Ascorbic Acid Vitamin C powder
OverviewQuick DetailsCAS No.: 50-81-7Other Names: Ascorbic acidMF: C6H8O6Place of Origin:Shandong, China (Mainland)Type:Nutrition Enhancers,
$2 /
Product Details
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Specification list
Analysis Contents | Analysis Standard | Analysis Results |
Description | White or almost white crystals or crystalline powder | Pass |
Identification | Positive Reaction | Positive |
Melting Point | 190°C-192°C | 191.3°C |
PH | 2.1-2.6 | 2.41 |
Clarity Of Solution | Clear | Clear |
Colour Of Solution | ≤BY7 | <BY7 |
Copper | ≤5ppm | <5ppm |
Heavy Metals | ≤10ppm | <5ppm |
Mercury | ≤1ppm | <1ppm |
Lead | ≤2ppm | <2ppm |
Arsenic | ≤3ppm | <3ppm |
Oxalic Acid | ≤0.2% | <0.2% |
Loss on drying | ≤0.4% | <0.1% |
Residue on ignition | ≤0.1% | <0.1% |
Specific Rotation | +20.5°–+21.5° | +21.0° |
Organic Volatile Impurities | Pass | Pass |
Assay | 99.0-100.5% | 99.92% |
Conclusion | The Above-Mentioned Product Conforms To BP2005/USP30/FCCIV | |
Stored in a cool&dry well-closed container, keep away from moisture and strong light/heat.
Shelf life: 2 years if properly stored
Notice: Avoid light,water and other outside pollution
Company information
z&f sungold corporation is a global provider of food additives and ingredients, specialized in meeting the demands for raw materials needed in finished food products.
The group possesses of one import & export company and six sub-company.With complete certificates like ISO, GMP, HACCP,IP GMO, KOSHER, HALAL, we can ensure consistent quality and reliability with excellent quality.
FAQ
1. What's your payment terms?
T/T or L/C.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the products?
According to the products you ordered.
5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.
6. What is loading port?
Usually is Shanghai,Qingdao or Tianjin.
7. Can you supply OEM?
OEM is welcomed.
8.Is the Price on this page correct?
All the listed price is only for reference
Inform the purchase quantity, contact me may be more favorable
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