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Ascorbic acid CAS: 50-81-7 CAS NO.50-81-7
- FOB Price: USD: 1.00-2.00 /Metric Ton Get Latest Price
- Min.Order: 5 Metric Ton
- Payment Terms: L/C,T/T
- Available Specifications:
99%(1-5)Metric Ton99%(5-20)Metric Ton
- Product Details
Keywords
- Ascorbic acid
- Vitamin C
- 50-81-7
Quick Details
- ProName: Ascorbic acid CAS: 50-81-7
- CasNo: 50-81-7
- Molecular Formula: C6H8O6
- Appearance: white powder
- Application: Antioxidants
- DeliveryTime: Within 2 weeks after order confirmatio...
- PackAge: 25KG/drum
- Port: Qingdao Port
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 99%
- Storage: Store in cool and dry place, away from...
- Transportation: By sea or by air
- LimitNum: 5 Metric Ton
- CAS: 50-81-7
- Molecular Formula: C6H8O6
Superiority
1.Product Name: Ascorbic acid, Vitamin C
2.CAS NO: 50-81-7
3.Purity: 99%-100.5%
4.Appearance: White or almost White Crystalline Powder
5.HS Code: 2936270010
Details
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Contents |
Standard |
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Characteristics |
White or almost White crystals Crystalline Powder |
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Identification |
Positive Reaction |
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Melting Point |
About 190°C |
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PH |
2.1-2.6 |
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Clarity Of Solution |
Clear |
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Colour Of Solution |
≤BY7 |
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Copper |
≤5ppm |
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Heavy Metals |
≤10ppm |
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Mercury |
<0.1mg/kg |
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Lead |
<2mg/kg |
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Arsenic |
≤3ppm |
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Cadmium(Cd) |
<1mg/kg |
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Oxalic Acid |
≤0.2% |
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Iron |
≤2ppm |
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Loss of Drying |
≤0.4% |
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Sulphate Ash(Residue On Ignition) |
≤0.1% |
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Specific Optical Rotation |
+20.5°–+21.5° |
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