Product Description
| Product Name | Ascorbic Acid |
| Specification | BP2010/USP33, BP2014/USP38 |
| CAS No. | 50-81-7 |
| EINECS No. | 200-683-7 |
| Appearance | white to crystal or crystalline powder |
| Grade | Food Grade |
| MF | C6H8O6 |
| Weight | 25kg/ctn |
| Shelf Life | 2 years |
| Certification | Halal,Kosher,Iso,Haccp |
| Packing | 20,000 kgs |
| Items | Standards |
| Characteristics | White or almost white, crystalline powder or colorless crystals |
| Melting point | 189ºC~193ºC |
| Special optical rotation | 20.5º~+21.5º |
| Apperance of solution | Solution S is clear and not more intensely cloured than reference solution BY7 |
| Heavy metals | ≤10ppm |
| Iron | 10ppm |
| Assay | 99.0%~100.5% |
| Copper | ≤5ppm |
| Iron | ≤2ppm |
| Mercury | ≤1ppm |
| Arsenic | ≤3ppm |
| Lead | ≤2ppm |
| Oxalic acid(impurity E) | ≤0.2% |
| Loss on drying | ≤0.4% |
| Sulphated ash | ≤0.1% |
| PH(2%,W/V) | 2.4~2.8 |
| Methanol | ≤3000ppm |
| TAMC | ≤1000cfu/g |
| TYMC | ≤100cfu/g |
| E. Coli | Absence |
| Conclusion | The product conforms to the standard of BP2014/EP8/USP38/E300/FCC7 |