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Manufactur standard D-Pyroglutamic - N-Acetyl-L-tyrosine – Baishixing Detail:
Specifications
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 |
Product Quality meets: Our company standards.
Stock status: Usually keep 300-400KGs in stock.
Application: N-acetyl-l-tyrosine and n-acetyl-l-tyrosine are important fine organic chemical intermediates, which are widely used in medicine, pesticide, chemical industry and other fields.
Package: 25kg / barrel
Physical Property
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)
Product detail pictures:
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To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for Manufactur standard D-Pyroglutamic - N-Acetyl-L-tyrosine – Baishixing , The product will supply to all over the world, such as: Liberia, Jordan, Malta, We adhere to the honest, efficient, practical win-win running mission and people-oriented business philosophy. Excellent quality, reasonable price and customer satisfaction are always pursued! If you are interested in our items, just try to contact us for more details!