CAS number： 87-78-5
Molecular formula： C6H14O6
molecular weight： 182.1718
Chemical structure：
| PRODUCT NAME: | MANNITOL | |
| SHELF LIFE: | 3 YEARS | |
| Tests | Specifications | Results |
| Appearance | White Or Almost white crystalline powder | Comply |
| Solubility | freely soluble in water,very slightly soluble in alcohol | Comply |
| Identification | ||
| a)1st identification-C | A)Infrared absorption spectrophotometer | Comply |
| b)2nd identification-A,B,D | B)Shall comply with the BP requirement | Comply |
| Appearance Of Solution | Shall Comply With BP requirement | Comply |
| Conductivity | Not More Than 20Us.CM-1 | 3.52% |
| Water | <0.5% | 0.09% |
| Reducing Sugars | <0.2% | <0.2% |
| Related Substances(by HPLC) | ||
| a)Impurities A,B for each(%) | a)<2.0% | Comply |
| b)Impurity C(%) | b)<2.0% | |
| c)Unspecified Impurities for each(%) | c)<0.1% | |
| d)Total(%) | d)<2.0% | |
| e)Disregard limited（%） | e)<0.05% | |
| Lead | <0.5ppm | <0.5ppm |
| Nickel | <1.0ppm | <1.0ppm |
| Assay | NLT 98.0% NMT 102.0% | 99.62% |
| Bacterial Endotoxin (IU/GM) | <2.5 | <2.5 |
| Residual solvent | Comply with BP requirement | Comply |
| Microbiological contamination/g | ||
| A)Bacteria | ≤100 | <10 |
| B)Fungi | ≤100 | <10 |
| C)Other specific micro organisms | Absent | Absent |
| Conclusion: | Goods Accords With BP. | |
