- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
D-threonine 632-20-2 threonine
Quick Details
- Appearance:White crystals or crystalline powder,slightly sweet taste.
- Application:D-Threonine is used in pharmaceutical intermdediates,biochemical study,life sciences,etc..
- PackAge:25kg/drum
- ProductionCapacity:500|Kilogram|Month
- Storage:Store at cool and ventilate
- Transportation:By sea,air...
Superiority:
| CAS No.: | 632-20-2 | Other Names: | H-D-Thr-OH | MF: | C4H9NO3 |
| EINECS No.: | ******* | Place of Origin: | Sichuan China (Mainland) | Type: | Vitamins, Amino Acids and Coenzymes |
| Grade Standard: | Food Grade,Medicine Grade | Brand Name: | Baishixing | Model Number: | AJI97 |
| Purity: | 99% | Appearance: |
White crystals or crystalline powder,slightly sweet taste.
|
CAS: | 632-20-2 |
| Name: | D-Threonine |
Details:
<p> </p> <p class="description"> 1.D-Threonine<br /> 2.CAS# :632-20-2<br /> 3.Assay:99%<br /> 4.Molecular formula:C4H9NO3<br /> 5.Molecular weight:119.12</p> <p> </p> <p> </p> <table border="1" cellpadding="0" cellspacing="0" class="aliDataTable" style="width: 540px; height: 324px"> <tbody> <tr> <td> <p align="center"> Item</p> <p align="center"> </p> </td> <td> <p align="center"> Standard</p> <p align="center"> </p> </td> <td> <p align="center"> Item</p> <p align="center"> </p> </td> <td> <p align="center"> Standard</p> <p align="center"> </p> </td> </tr> <tr> <td> <p align="center"> Specific rotation</p> <p align="center"> </p> <p align="center"> [20/D]</p> </td> <td> <p align="center"> +27.6 °to</p> <p align="center"> +29.0°</p> <p align="center"> [C= 6 in H<sub>2</sub>O]</p> </td> <td> <p align="center"> Transmittance</p> <p align="center"> </p> </td> <td> <p align="center"> ≥98.0%</p> </td> </tr> <tr> <td> <p align="center"> Assay</p> <p align="center"> </p> </td> <td> <p align="center"> 98.0%to101.0%</p> </td> <td> <p align="center"> SulphateSO4<sup>2-</sup></p> <p align="center"> </p> </td> <td> <p align="center"> /</p> </td> </tr> <tr> <td> <p align="center"> AmmoniumNH4<sup>+</sup></p> <p align="center"> </p> </td> <td> <p align="center"> /</p> </td> <td> <p align="center"> Iron(Fe)</p> <p align="center"> </p> </td> <td> <p align="center"> /</p> </td> </tr> <tr> <td> <p align="center"> Heavy metal(Pb)</p> <p align="center"> </p> </td> <td> <p align="center"> ≤10ppm</p> </td> <td> <p align="center"> Arsenic</p> <p align="center"> </p> </td> <td> <p align="center"> ≤2ppm</p> </td> </tr> <tr> <td> <p align="center"> Residue on ignition</p> <p align="center"> </p> </td> <td> <p align="center"> ≤0.20%</p> </td> <td> <p align="center"> Loss on drying</p> <p align="center"> </p> </td> <td> <p align="center"> ≤0.20%</p> </td> </tr> <tr> <td> <p align="center"> p H</p> <p align="center"> </p> </td> <td> <p align="center"> </p> </td> <td> <p align="center"> Chloride(CL)</p> <p align="center"> </p> </td> <td> <p align="center"> ≤0.10%</p> </td> </tr> </tbody> </table> <p> </p>
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