Isu tiri mutungamiri anotungamira we3-Pyridylboronic acid CAS 1692-25-7 muChina.3-Pyridylboronic acid CAS 1692-25-7 inowanikwa muzvitoro uye inogona kuendeswa nokukurumidza.COA, MSDS uye TDS ye3-Pyridylboronic acid CAS 1692-25-7.
Believe Chemical inotungamira China 3-Pyridylboronic acid CAS 1692-25-7 mugadziri, mutengesi uye mutengesi. Kuomerera pakutsvaga kwemhando yakakwana yezvigadzirwa, kuitira kuti yedu 3-Pyridylboronic acid CAS 1692-25-7 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 |
3-Pyridylboronic acid |
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Formula |
C5H6BNO2 |
Molecular Weight |
122.92 |
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CAS NO. |
1692-25-7 |
Quantity |
500KG |
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Items |
Tsanangudzo |
Results |
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Chitarisiko |
White crystalline powder |
Conforms |
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Assay |
â¥99% |
99.83% |
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MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
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Melting point:
Poindi yekubikira: 308.8 ± 34.0 ° C (yakafanotaurwa)
Density: 1.22 ± 0.1g/cm3 (zvakafanotaurwa)
Mamiriro ezvinhu ekuchengetedza: chengetedza nzvimbo, sealedindry, kutonhora kwekamuri
Solubility: zvishoma solubleinmethanol
Acidity coefficient: (PKA) 4.00 ± 0.10 (yakafanotaurwa)
Pyridine-3-boric acid is boric acid substance, inogona kushandiswa muSuzuki reaction. Inonyanya kushandiswa murabhoritari organic synthesis uye makemikari uye mishonga yekutsvaga nekusimudzira.
