Test Item | Specification |
Appearance | White to off-white Powder |
Identification by IR | Conforms To Reference |
Assay | 99.0% - 101.0% |
Solubility (1% in 4% NaOH) | Clear,Colorless to Slightly Yellow Solution |
Ammonium (NH4) | ≤200 ppm |
Sulfated ash | ≤0.1% |
Heavy metal(Pb) | ≤10ppm |
Loss on drying | ≤0.5% |
Iron(Fe) | ≤10ppm |
Non-Animal origin | To Pass |
Conclusion | The results conform with EP8.0 standard. |
Appearance: White to off-white powder, Melting point: 204-206 & ordm; C
Water soluble: insoluble in cold water.
Product Quality meets: Our company standards.
Stock status: Usually keep 300-400KGs in stock.
Application: N-acetyl-dl-tryptophan is an important fine organic chemical intermediate, which is widely used in medicine, pesticide, chemical industry and other fields.
Package: 25kg / barrel