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| Post Date: | Nov 30,2021 |
| Expiry Date: | Nov 30,2022 |
| Detailed Description: |
Cas No. :3081-61-6
Quantity: 5 ton/monthMetric Tons Payment Method: T/T Appearance White crystalline powder Specific rotation(a)D20 (C=1 , H2O ) +7.7o to +8.5o Solubility (1.0g/20ml H2O) Clear Colorless Melting Point (oC) 211-216 oC Chloride(C1) Not more than 0.02% Iron(Fe) Not more than 10ppm Heavy metals( Pb ) Not more than 10ppm Arsenic(As2O3 ) Not more than 4ppm Loss on drying( 100 ¡æ 3h) Not more than 0.50% Residue on ignition Not more than 0.2% Assay 98.0-102.0% PH 5.0~6.0 |
| CAS Registry Number: | 3081-61-6 |
| Synonyms: | ;Theanine;L-Theanine;N5-Ethyl-L-glutamine;N-ethyl-L-glutamine;N'-Ethyl-L-glutamine; |
| Molecular Formula: | C7H14N2O3 |
| Molecular Weight: | 174.1977 |
| Molecular Structure: |  nload="javascript:DrawImage(this);">
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| Hazard Symbols: | |
| Risk Codes: | R43:; |
| Safety Description: | S28:; S36/37:; |
