Wholesale Boc-L-Pyroglutamic Acid Benzyl Ester - N-Acetyl-L-tyrosine – Baishixing
Wholesale Boc-L-Pyroglutamic Acid Benzyl Ester - N-Acetyl-L-tyrosine – Baishixing
Wholesale Boc-L-Pyroglutamic Acid Benzyl Ester - 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:
Related Product Guide:
Our company aims to operating faithfully, serving to all of our customers , and working in new technology and new machine constantly for Wholesale Boc-L-Pyroglutamic Acid Benzyl Ester - N-Acetyl-L-tyrosine – Baishixing , The product will supply to all over the world, such as: Singapore, Swansea, Guatemala, We've got won a good reputation among overseas and domestic clients. Adhering to the management tenet of "credit oriented, customer first, high efficiency and mature services", we warmly welcome friends from all walks of life to cooperate with us.
By Lynn from Greek - 2018.09.19 18:37
The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
By Miguel from Hanover - 2017.02.28 14:19
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