Glutamic acid 6893-26-1 D-Glutamic acid
CAS No.: | 6893-26-1 | Other Names: | H-D-Glu-OH | MF: | C5H9NO4 |
EINECS No.: | ******* | Place of Origin: | Sichuan China (Mainland) | Type: | Vitamins, Amino Acids and Coenzymes |
Grade Standard: | Food Grade,Medicine Grade | Brand Name: | Chengdu Baishixing | Model Number: | AJI97 |
Purity: | 99% |
<p> </p> <p class="description"> 1.D-Glutamic acid<br /> 2.CAS# :6893-26-1<br /> 3.Assay:99%<br /> 4.Molecular formula:C5H9NO4<br /> 5.Molecular weight:147.13</p> <p class="description"> </p> <p> D-Glutamic acid is used in pharmaceutical intermediates,biochemical study,life sciences,etc..</p> <table border="1" cellpadding="0" cellspacing="3" class="aliDataTable" style="WIDTH: 556px; HEIGHT: 331px"> <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> </td> <td> <p align="center"> -31.5°~ -32.5°</p> </td> <td> <p align="center"> Transmittance</p> <p align="center"> </p> </td> <td> <p align="center"> ≥98%</p> </td> </tr> <tr> <td> <p align="center"> Assay</p> <p align="center"> </p> </td> <td> <p align="center"> 99% ~ 100.5%</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"> ≤0.001%</p> </td> <td> <p align="center"> Arsenic</p> <p align="center"> </p> </td> <td> <p align="center"> ≤1ppm</p> </td> </tr> <tr> <td> <p align="center"> Residue on ignition</p> <p align="center"> </p> </td> <td> <p align="center"> ≤0.1%</p> </td> <td> <p align="center"> Loss on drying</p> <p align="center"> </p> </td> <td> <p align="center"> ≤0.2%</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"> ≤0.02%</p> </td> </tr> </tbody> </table> <p> </p>
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