ASCORBIC ACID
2016/9/9
CAS No:50-81-7
Qty in 20' FCL:20MT
Min. Order:500KG
QC:Haccp,Kosher,Halal,IsO
[Name] Vitamin C （L-ascorbic acid）
[Quality standard]?BP2011/USP33/EP 7/FCC7/CP2010
[Main Features]?Vitamin C is a white monoclinic crystal or crystalline powder with melting point on 190 ℃ -192 ℃， no smell, sour, yellowish color after long time standing. The product is easily soluble in water, slightly soluble in ethanol, insoluble in ether, chloroform. The aqueous solution is acidic. 5% （W / V） aqueous solution PH2.1-2.6 （W / V）， the rotation of aqueous solution is +20.5 ° ~ +21.5.
[Packaging]?The inner packaging is double plastic bags, vacuum sealed package with nitrogen; the outer package is corrugated box / cardboard drum
[Packing] 25kg/carton box,25kg/drum
[Shelf life] Three years from the date of manufacture in the provision of storage and packaging conditions
[Storage conditions]?Shade, under seal, dry, ventilation, pollution-free, not in the open air, under 30 ℃， relative humidity ≤ 75%. Can not be stored with toxic, corrosive, volatile or stink items.
[Transportation] Handle with care in transportation, sun and rain prevention, cannot be mixed, transported and stored with toxic, corrosive, volatile or stink items.
分析証明書/CERTIFICATE OF ANALYSIS
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日付:2014年8月8日/DATE:AUG.08,2014 |
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品名/Product Name |
ビタミンC/ASCORBIC ACID |
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分析/Analysis Standard |
BP2011/USP33 |
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バッチ番号/Batch No. |
201608010 |
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数量/Quantity |
10000kgs |
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目/Mesh |
40-80 |
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日付/Manufacture Date |
AUG.,2016 |
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品質期限/Shelf Life |
3 Years |
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重量と米坪/Net/Gross Weight |
25.0kgs/26.3kgs |
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テスト項目/Analysis Contents |
合格範囲/Analysis Standard |
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分析結果/Analysis Results |
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特質/Characteristics |
結晶の粉白い/White or almost White crystals |
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Pass |
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結晶性粉末/Crystalline Powder |
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同一であることの確認/Identification |
合格/Positive Reaction |
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合格/Positive |
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融点/Melting Point |
大体190℃/About 190℃ |
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191.2℃ |
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酸度/PH |
2.1-2.6 |
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2.36 |
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透明度/Clarity Of Solution |
合格/Clear |
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合格/Clear |
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溶液のカラー判定/Colour Of Solution |
≤BY7 |
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<BY7 |
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銅/Copper |
≤5ppm |
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<5ppm |
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亜鉛/Zinc |
≤25ppm |
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<25ppm |
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重金属/Heavy Metals |
≤10ppm |
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<10ppm |
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Mercury |
≤1ppm |
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<1ppm |
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Lead |
≤2ppm |
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<2ppm |
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Arsenic |
≤3ppm |
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<3ppm |
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Oxalic Acid |
≤0.2% |
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<0.2% |
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Loss of Drying |
≤0.4% |
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<0.4% |
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Sulphate Ash(Residue On Ignition) |
≤0.1% |
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<0.1% |
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Specific Optical Rotation |
+20.5°–+21.5° |
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+21.20° |
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Organic Volatile Impurities |
Pass |
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Pass |
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Assay |
99.0%-100.5% |
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99.88% |
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Conclusion |
The Above-Mentioned Product Conforms To |
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BP2011/USP33 |
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Victor Nutrition Enterprise Limited {Disclaimers} Anhui ICP 17017667
Tel:+0086 -18655172671
Email: calvinzuo@victor-nutrition.com
Address:Room 2527, Office C2, Jiayuan Plaza, intersection of Luzhou Avenue and Dongting Lake Road, Baohe District, Hefei City ,Anhui Province ,China