4-Amino-3-hydroxybenzoic acid CAS 2374-03-0 iYellow-brown kusvika brown Crystalline Powder. Nzvimbo yekunyungudika i211-215 °C (lit.), nzvimbo yekuvira i385.7±37.0 °C(Yakafanotaurwa).
Believe Chemical inotungamira China 4-Amino-3-hydroxybenzoic acid CAS 2374-03-0 mugadziri, mutengesi uye mutengesi. Kuomerera pakutsvaga kwemhando yakakwana yezvigadzirwa, kuitira kuti yedu 4-Amino-3-hydroxybenzoic acid CAS 2374-03-0 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 |
4-Amino-3-hydroxybenzoic asidhi |
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Formula |
C7H7NO3 |
Molecular Weight |
153.14 |
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CAS NO. |
2374-03-0 |
Quantity |
500KG |
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Items |
Tsanangudzo |
Results |
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Chitarisiko |
Yellow-brown kusvika brown Crystalline Powder |
Conforms |
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Assay |
99% | 99.36% |
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MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
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Kunyungudika 211-215 ° C (lit.)
Poindi yekuvira 385.7 ± 37.0 ° C (yakafanotaurwa)
Density: 1.028
Mamiriro ezvinhu ekuchengetedza anochengeta mucherechedzo, sealeddry, kamuri tembiricha
Solubility DMSO (zvishoma), methanol (zvishoma)
Fomu: crystal powder
Acidity coefficient (PKA) 4.74 ± 0.10 (yakafanotaurwa)
Ruvara: Yellow browntown
Kunyungudika kwemvura solubilincloroform, andaqeousthanol, mvura (yakasanganiswa zvishoma)
Synthesis ye organic intermediates.
