| MOQ: | 25kg |
| Price: | USD |
| Payment Terms: | TT |
| Supply Ability: | In Ton |
N-acetyl-l-tyrosine is an important fine organic chemical intermediate, widely used in medicine, pesticide, the chemical industry, and other fields. It serves as a crucial building block in various synthesis processes.
Pharmaceuticals, Agrochemicals, Specialty Chemicals, Research and Development.
| test item | specification |
|---|---|
| Appearance | white powder |
| Specific Rotation[α]20/D | +46.5° ~ +49.0° |
| Transmittance | ≥96.0% |
| Chloride(CL) | ≤0.02% |
| Ammonium(NH4+) | ≤0.02% |
| Sulphate(SO42-) | ≤0.02% |
| Iron(Fe) | ≤30ppm |
| Residue on ignition | ≤0.1% |
| Heavy metal(Pb) | ≤10ppm |
| Arsenic | ≤2ppm |
| Assay | 99.0%~101.0% |
| Loss on drying | ≤0.50% |
| PH | 2.0~3.0 |
| Melting point | 149-152 ℃ |
| Boiling point | 531.3 ° C at 760 mmHg |
| Flash point | 275.1 ° C |
| Vapor pressure | 4.07e-12mmhg at 25 ° C |
| Specific rotation | 47.5 ° (C = 2, water) |