| ≥1 piece |
Product Description
Ascorbic Acid is a naturally occurring organic compound with antioxidant properties. It is a white solid, but impure samples can appear yellowish. It dissolves well in water to give mildly acidic solutions. Because it is derived from glucose, many animals are able to produce it, but humans require it as part of their nutrition. Other vertebrates which lack the ability to produce ascorbic acid include other primates, guinea pigs, teleost fishes, bats, and some birds, all of which require it as a dietary micronutrient (that is, in vitamin form).
There exists a D-ascorbic acid, which does not occur in nature. It may be synthesized artificially. It has identical antioxidant properties to L-ascorbic acid yet has far less vitamin C activity (although not quite zero).
In the pharmaceutical industry,can be used to treat scurvy and various acute and chronic infections diseases,are applicable to the lack of VC,In the food industry,it can both use as nutrition-al supplements,supplementary VC in food processing,and also is good Antioxidants in food preservation,widely used in meat products,fermented flour products,beer,tea dtinks, fruit juice,canned fruit,canned meat and so on;also commonly used in cosmetics,feed additives and other industrial areas.
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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 |
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Packaging: 25kgs/drum 20MT/20'FCL
Delivery time: Within 15days after receipt of L/C at sight or receiving advance payment.
Since 1992, Hugestone Enterprise Co., Ltd. has been dedicating itself as an active manufacturer and supplier of chemical products on an international scale. It owns four factories and holds shares in several joint-ventures, covering its products of Aspartame;Ascorbic Acid Coated/DC, Calcium/Sodium Ascorbate, Ascorbyl Phosphate;Citric Acid, Sodium Citrate; Fructose Crystalline.
With its experienced and successful working with both Chinese and international markets, Hugestone also collaborates well with and acts as an agent for many factories in various ways. Now Hugestones has expanded its lines with over one hundred kinds of products in Food Ingrdients & Feed Additives, Nutriceuticals
( Biochemiclas) & Botanical Extracts, Pharmaceuticals and Intermediates.
In addition, our R&D experts team are engaged in the research and development of new products to tailor our customers’ requirements and to perfect our services.Quality Products and Efficient Services are always our Promise and Principal.
Packaging: 25kgs/drum
Delivery time: Within 15days after receipt of L/C at sight or receiving advance payment.
Since 1992, Hugestone Enterprise Co., Ltd. has been dedicating itself as an active manufacturer and supplier of chemical products on an international scale. It owns four factories and holds shares in several joint-ventures, covering its products of Aspartame;Ascorbic Acid Coated/DC, Calcium/Sodium Ascorbate, Ascorbyl Phosphate;Citric Acid, Sodium Citrate; Fructose Crystalline.
With its experienced and successful working with both Chinese and international markets, Hugestone also collaborates well with and acts as an agent for many factories in various ways. Now Hugestones has expanded its lines with over one hundred kinds of products in Food Ingrdients & Feed Additives, Nutriceuticals
( Biochemiclas) & Botanical Extracts, Pharmaceuticals and Intermediates.
In addition, our R&D experts team are engaged in the research and development of new products to tailor our customers’ requirements and to perfect our services.Quality Products and Efficient Services are always our Promise and Principal.
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.