L-Alanine
Product Specifications
DFI-372678
DFI-372678
| Description | |
|---|---|
| Appearance: | White, crystals or crystalline powder |
| CAS No.: | 56-41-7 |
| Country of origin: | China |
| Flavour: | Slightly sweet taste |
| Formula: | C3H7NO2 |
| Molecular weight: | 89.0900 |
| Odour: | Odourless |
| Raw Material: | Non Animal |
| Shelf life: | 24 Months |
| Specifications | |
| Ammonium salts: | <=0.02% |
| Arsenic: | <=1 ppm, mg/kg |
| Assay: | 98.5 ~ 101.0% |
| Bulk Density: | 100% through 20 mesh |
| Cadmium: | <=1 ppm, mg/kg |
| Chloride (Cl): | <=0.02% |
| Chromatographic purity: | As per USP |
| Heavy metals: | <=10 ppm, mg/kg |
| Identification: | Per AJI |
| Iron (Fe): | <=10 ppm, mg/kg |
| Lead: | <=3 ppm, mg/kg |
| Loss on drying: | <=0.2% |
| Mercury: | <=0.1 ppm, mg/kg |
| Other Amino Acids: | Not detectable |
| pH: | 5.7 ~ 6.7 |
| Residue on ignition: | <=0.10% |
| Solubility: | Freely soluble in water, slightly soluble in 80% alcohol; insoluble in ether. |
| Specific Rotation: | +14.3 ~ +15.2 |
| Sulfate: | <=0.02% |
| Transmittance: | >=98.0% |
| Microbiological | |
| Coliforms: | Negative/ g |
| Escherichia Coli: | Negative/ g |
| Salmonella: | Negative/ g |
| Staphylococcus aureus: | Negative/ g |
| Total plate count: | <=1000 cfu/g |
| Yeasts & Moulds: | <=100 cfu/g |
Published Date: 2021-04-22 14:47:01
