Customization: | Available |
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Type: | Tyrosine |
Chemical Character: | Alkalinity |
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Items | Specification |
Appearance | White crystals or crystalline powder, odorless; tasteless |
Identification | Infrared Absorption |
Assay | 98.5% to 101.5%(Calculated on the dried basis) |
Specific rotation [α]D25 | -9.8 to - 11.2 ° |
pH | 5.5 to 7.0 |
Loss on drying | Not more than 0.3% |
Residue on ignition | Not more than 0.4% |
Chloride(Cl) | Not more than 0.04% |
Sulfate(SO4) | Not more than 0.04% |
Iron(Fe) | Not more than 30ppm |
Heavy metals(Pb) | Not more than 15ppm |
Lead | Not more than 1ppm |
Ar.(as AS2O3) | Not more than 1ppm |
Cad. | Not more than 1ppm |
Mer.(Hg) | Not more than 0.1ppm |
Chromatographic purity | Chromatographically Not detectable |
Residual Solvents | Meets the requirements |
Total Plate Count | Not more than 1000cfu/g |
Yeast and Mould | Not more than 100cfu/g |
E.Coli | Negative |
Salmonella | Negative |
S.aureus | Negative |
Delivery time | Within 15 days after your payment. |
MOQ | 25 kg |
Packing | 25kg with double plastic container inside/Drum outside. |
Net Weight | 25kgs/Drum |
Gross Weight | 28kgs/Drum |
Drum Size & Volume: | 42cm*42cm* 52cm, 0.08 m³/Drum |
Storage | Stored in dry and cool place, keep away from strong light and heat. |
Shelf Life | Two years when properly stored. |