Item | Specifications | Results |
Appearance | White Powder | White Powder |
Assay | ≥99% | 99.3% |
PH | 6.0~7.5 | 6.5 |
Specific rotation[α]20D | +27.5~+29.50 | 28 |
Transmittan | ≥95.0% | 96% |
Chloride | ≤0.04% | 0.02% |
Ammonium | ≤0.02% | 0.05% |
Sulfate | ≤0.030% | 0.01% |
Iron | ≤10ppm | 10ppm |
Heavy metals | ≤10ppm | 10ppm |
Arsenic | ≤1ppm | 1ppm |
Other amino acids | Chromatographically not detectable | Confirm |
Loss on drying | ≤11.4% | 10.3% |
Residue on ignition | ≤0.20% | 0.1% |
Brand name | Fousi chemical |
Used as a pharmaceutical intermediate
Packing: 25kg/drum, Foil bag.
Store in a sealed dark dry and cool place
N-acetyl-L-tyrosine is an important fine organic chemical intermediate, which is widely used in the fields of medicine, pesticides, and chemical industry.