L-Ascorbic Acid
| Product Code | PG002 | Grade | Pure |
| Purity | Min. 99.0% | CAS No | 50-81-7 |
| Molecular Formula | C6H8O6 | Molecular Weight | 176.12 |
| H.S.Code | 2936.2700 | Shelf Life | 3 Years |
Physical Properties
| Physical state at 20C | Solid | Colour | White | Odor | Odorless |
Specifications
| Description | White Crystalline Powder |
| Solubility | Freely Soluble in water |
| Identification | To passes test |
| Assay | 99.0% - 100.5% |
| Clarity of 5 % soln. | Clear & colourless |
| pH (5% solution in water) | 2.0 – 3.0 |
| Melting Point | 189.0 - 193.0C |
| Loss on Drying | NMT 0.4% |
| Sulphated Ash | NMT. 0.1% |
| Specific Optical Rotation (10% solution) | +20.50 - +21.50 |
| Heavy Metals (as Pb) | NMT 10 ppm |
| Arsenic (As) | NMT 3 ppm |
| Iron (Fe) | NMT 2 ppm |
| Oxalic acid | NMT. 0.1% |
Packaging
| 5 Kg, 25 Kg, 50 Kg |
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