Quinine HCl
Product Specifications
DFI-578676DFI-415581
DFI-578676
| Description | |
|---|---|
| Appearance: | White or almost white or colourless, fine, silky needles, often in clusters, soluble in water, freely soluble in ethanol (96%) |
| Appearance of solution: | Solution S is clear and not more intensley coloured than reference solution Y6 |
| Country of Manufacture: | India |
| Shelf life: | 60 Months |
| Specifications | |
| Assay: | 99 to 101% |
| Barium: | Passes |
| Dihydroquinine: | <=10% |
| Eluted before Quinine: | <=5% |
| Identification: | Conforms |
| Impurities: | Max: 2.5% |
| Loss on drying: | 6 to 10% |
| pH: | 6 to 6.8 |
| Specific Rotation: | -245 ~258° |
| Sulphate: | Max: 500ppm |
| Sulphated ash: | Max: 0.1% |
| Microbiological | |
| Bacterial Count: | <=1000cfu/g |
| Escherichia Coli: | Absent in 10g |
| Pseudomonas aeruginosa: | Absent in 10g |
| Salmonella: | Absent in 10g |
| Staphylococcus aureus: | Absent in 10g |
| Yeasts & Moulds: | <=100cfu/g |
Published Date: 2020-08-05 17:01:59
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DFI-415581
| Description | |
|---|---|
| Appearance: | White or almost white or colourless, fine, silky needles, often in clusters. |
| Appearance of solution: | Solution is clear and not more intensely coloured than reference solution Y6 |
| CAS No.: | 6119-47-7 |
| Country of origin: | Indonesia |
| Formula: | C20H25CIN2O2,2H20 |
| Molecular weight: | 396.9 |
| Shelf life: | Max: 60months |
| Storage: | Keep container tightly closed. Store at room temperature (below 30°C) protect from light. |
| Specifications | |
| Any impurity: | Max: 0.2% |
| Any impurity: | Max: 5% |
| Assay: | 99 to 101% |
| Barium: | Not more opalescence than standard solution. |
| Benzene: | Max: 2ppm |
| Chloride (Cl): | The solution gives the reaction of chlorides. |
| Dihydroquinine: | Max: 10% |
| Disregard Limit: | Max: 0.2% |
| Identification: | The principal spot sample similar with the reference solution. |
| Identification: | An intense blue fluorescence appears which disappear on addition of hydrochloric acid. |
| Identification: | A green colour develops. |
| Loss on drying: | 6 to 10% |
| pH: | 6 to 6.8 |
| Solubility in Ethanol: | Freely soluble |
| Solubility in Water: | Soluble |
| Specific Optical Rotation: | -245 to -258° |
| Sulfate: | Max: 500ppm |
| Sulphated ash: | Max: 0.1% |
| Toluene: | Max: 5ppm |
Published Date: 2021-01-18 10:02:35
