Isu tiri mugadziri anotungamira we2,3-Di-O-para-toluoyl-D-tartaric acid CAS 32634-68-7 muChina.2,3-Di-O-para-toluoyl-D-tartaric acid CAS 32634- 68-7 inowanikwa muzvitoro uye inogona kuendeswa nokukurumidza.COA, MSDS uye TDS ye2,3-Di-O-para-toluoyl-D-tartaric acid CAS 32634-68-7.
Believe Chemical inotungamira China 2,3-Di-O-para-toluoyl-D-tartaric acid CAS 32634-68-7 mugadziri, mutengesi uye mutengesi. Kuomerera pakutsvaga kwemhando yakakwana yezvigadzirwa, kuitira kuti yedu 2,3-Di-O-para-toluoyl-D-tartaric acid CAS 32634-68-7 igutsikane nevatengi vakawanda. Shandong Tendai
Isu takanaka pane zvakanakira zvemakemikari zvigadzirwa mumunda. Zvigadzirwa zvedu zvinotengeswa kuEurope, United States, Japan, South Korea, Southeast Asia nedzimwe nyika nematunhu. Iine sainzi uye tekinoroji segwara, kutendeseka sehwaro, mhando sehupenyu, uye kuvimba nepfungwa yebhizinesi yekuvandudza nekusimudzira, isu tinotarisira nemoyo wese kutanga kuchinjana uye kudyidzana kwakakura nevatengi vemuno nevekunze kugadzira budiriro!
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Product Name |
2,3-Di-O-para-toluoyl-D-tartaric asidhi |
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Formula |
C20H18O8 |
Molecular Weight |
386.35 |
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CAS NO. |
32634-68-7 |
Quantity |
500KG |
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Items |
Tsanangudzo |
Results |
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Chitarisiko |
Conforms |
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Assay |
â¥99.0% |
99.46% |
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Melting point |
°C(lit.) | |
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MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
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Kunyungudika: 169-171 ° C (lit.)
Kutenderera chaiko: 136 º (c=1, EtOH)
Nzvimbo yekubikira: 432.57 ° C (yakaenzana)
Density: 1.3084 (yakaenzana)
Refractive index: 139 ° (c=1, EtOH)
Kuchengetedza mamiriro: inertia, kutonhora kwekamuri
Solubility: DMSO (slimly), ethanol (zvishoma), methanol (slimly) acidity coefficient: (PKA) 1.46 ± 0.25 (yakafanotaurwa)
Inoshandiswa zvakanyanya mu chiral resolution yemamine compounds
