sodium l ascorbic acid 2 phosphate/sodium ascorbyl phosphate(sap)
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- Supplier: Henan Fengbai Industrial Co. Ltd.
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Product Overview
Description
Ascorbic Acid
Product Description
Ascorbic Acid Description
CAS No.: 50-81-7
MF: C6H8O6
EINECS No: 200-066-2
H.S.Code: 29362700
Appearance:White granular powder
Specifications
Ascorbic Acid Specifications
Identification | Positive |
Assay | 99.0 – 100.5% |
Melting point | About 190 deg C |
pH | 2.1 – 2.6 |
Clarity of solution | Clear |
Colour of solution | BY7 max. |
Copper | 5 ppm max. |
Heavy metals | 10 ppm max. |
Iron | 2 ppm max. |
Oxalic acid | 0.2% max. |
Sulphate ash | 0.1 max. |
Specific optical rotation | +20.5 deg to +21.5 deg |
Organic volatile impurities | Conforms |
Packaging & Shipping
Ascorbic acid Packing:
1.Net 25kg / Carton
2.Net 25kg/ Drum
Ascorbic Acid Delivery details:
Within 10 days
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5). Quality control by third part
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