Ascorbic Acid
Add Product to FavoritesPayment & Shipping Terms:
| Minimum Order Quantity: | 1 Metric Ton |
|---|---|
| Price: | FOB USD 11.3~11.5 |
| Port: | China Port |
| Packaging Details: | Packing: 25KGs Carton |
| Delivery Time: | Within 10 days after receipt the deposit |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 500 Metric Ton per Month |
Detailed Product Description
Ascorbic Acid, BP2005/USP31/EP5,
| TEST DATA | |||
| No. | Item | Standard | Test Result |
| 1 | Characteristics | White crystals or crystalline powder | Meet the Requirement |
| 2 | Identification | Positive Reaction | Meet the Requirement |
| 3 | Melting Point | 190-192 | 191.3 |
| 4 | PH | 2.2~2.6 | 2.49 |
| 5 | Clarity of Solution | Clear | Meet the Requirement |
| 6 | Color of Solution | ≤BY7 | BY7 |
| 7 | Specific Optical Rotation | +20.5~+21.5° | +21.17° |
| 8 | Copper | ≤ 5 ppm | 5 ppm |
| 9 | Heavy metals | ≤ 10 ppm | 10 ppm |
| 10 | Iron | ≤ 2 ppm | 2 ppm |
| 11 | Oxalic Acid | ≤ 0.2 % | 0.2 % |
| 12 | Sulphated Ash | ≤ 0.1 % | 0.1 % |
| 13 | Residue on Ignition | ≤0.1 % | 0.1% |
| 14 | Organic Volatile Impurities | Pass USP Test | Meet the Requirement |
| 15 | Assay | 99.0~100.0% | 99.95% |
| 16 | Loss on drying | ≤ 0.4 % | 0.4 % |
| 17 | Lead | ≤2ppm | 2ppm |
| 18 | Mercury | ≤0.1mg/kg | 0.1mg/kg |
| 19 | Mesh | 40~80mesh | Pass |
| 20 | Arsenic | ≤3ppm | 3ppm |
| Conclusion: This batch complies with the specification of BP2005/USP31/EP5 | |||
Ascorbic Acid
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Ascorbic Acid, ascorbic acid (vitamin c), vitamin c products from this supplier.
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