Vanillic acid CAS 121-34-6 imvura isina ruvara ine kunhuhwirira kwakaora, b.p.186.2â, n20D 1.4100, hama density 0.939, inonyungudika mumvura pa20â, 13%, inonyungudika muorganic solvents uye ethano .
Believe Chemical inotungamira China Vanillic acid CAS 121-34-6 mugadziri, mutengesi uye mutengesi. Kuomerera pakutsvaga kwemhando yakakwana yezvigadzirwa, kuitira kuti yedu Vanillic acid CAS 121-34-6 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 |
Vanillic asidhi |
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Formula |
C8H8O4 |
Molecular Weight |
168.15 |
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CAS NO. |
121-34-6 |
Quantity |
500KG |
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Items |
Tsanangudzo |
Results |
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Chitarisiko |
Yakajeka isina ruvara kune brown, inogona kusviba panguva yekuchengetera Liquid |
Conforms |
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Assay |
99% | 99.28% |
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MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
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Kunyungudika 208-210°C(lit.)
Poindi yekuvira 257.07°C (roughestimate)
Density 1.3037 (roughestimate)
Refractive index 1.5090(kufungidzira)FEMA3988|4-HYDROXY-3-METHOXYBENZOIACID
Mamiriro ekuchengetedza Chengeta ari pasi pe30°C.
Solubility Acetonitrile(Zvishoma), AqueousBase(Zvishoma), DMSO(Zvishoma), Methanol(Sli
Fomu Liquid
Asidhi coefficient (pKa) pKa4.53 (H2Ot=25c=0.016â0.001) (Handina chokwadi)
ColourClearcolorlessstobrown, inogona kusviba kuchengetedza
Valeric acid ndiyo mbishi yekugadzira fungicide hexaconazole.
Iine antibacterial uye fungal effects.
Precursors for the synthesis yeakasiyana bio-based epoxy resins uye polyesters.
