China (Mainland)
High quality GMP/EP/BP/CP Ascorbic acid CAS NO.50-81-7
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Product Details
Keywords
- vitamin C
- Ascorbic acid
- vc
Quick Details
- ProName: High quality GMP/EP/BP/CP Ascorbic aci...
- CasNo: 50-81-7
- Molecular Formula: C6H8O6
- Appearance: White crystal powder
- Application: Vitamin C takes part in many metabolis...
- DeliveryTime: Within one week
- PackAge: Packing 25kg/dum
- Port: Any port in china
- ProductionCapacity: 10000 Metric Ton/Month
- Purity: 99%
- Storage: Stored in a clean, cool and dry
- Transportation: By sea/air/courier
- LimitNum: 1 Kilogram
- Heavy Metal: <10ppm
- Valid Period: 3 years
- Place of Origin: China (Mainland)
- Type: Vitamins, Amino Acids and Coenzymes
- Grade Standard: Food Grade,Medicine Grade,Tech Grade
Superiority
Favorable price best quality,
In bulk supply,welcome inquiry,
Worldwide fast delivery.
USP/BP/FCC
pharma/food/industrial grade
Details
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Product Name |
ASCORBIC ACID |
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Analysis Standard |
BP2008/USP31 |
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Batch No. |
201007226 |
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Quantity |
10000KGS |
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Manufacture Date |
JULY, 2010 |
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Expiry Date |
JUNE, 2013 |
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Net/Gross Weight |
25.0kgs/26.5kgs |
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Analysis Contents |
Analysis Standard |
Analysis Results |
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Characteristics |
White or almost White crystals Crystalline Powder |
Pass |
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Identification |
Positive Reaction |
Positive |
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Melting Point |
About 190°C |
191.0°C |
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PH |
2.1-2.6 |
2.41 |
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Clarity Of Solution |
Clear |
Clear |
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Colour Of Solution |
≤BY7 |
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Copper |
≤5ppm |
<5ppm |
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Heavy Metals |
≤10ppm |
<10ppm |
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Mercury |
<0.1mg/kg
|
<0.1mg/kg
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Lead |
<2mg/kg
|
<2mg/kg
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Arsenic |
≤3ppm |
<3ppm |
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Cadmium(Cd)
|
<1mg/kg
|
<1mg/kg
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Oxalic Acid |
≤0.2% |
<0.2% |
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Iron |
≤2ppm |
<2ppm |
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Loss of Drying |
≤0.4% |
<0.1% |
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Sulphate Ash(Residue On Ignition) |
≤0.1% |
<0.1% |
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Specific Optical Rotation |
+20.5°–+21.5° |
+21.5° |
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Mesh |
40-80 Mesh |
Pass |
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Organic Volatile Impurities |
Pass |
Pass |
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Assay |
99.0%-100.5% |
99.90% |
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Conclusion
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The Above-Mentioned Product Conforms To BP2008/USP31 |
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