I-Vanillic acid CAS 121-34-6 iwuketshezi olungenambala olunephunga elibolile, b.p.186.2â, n20D 1.4100, ukuminyana okuhlobene 0.939, elincibilika emanzini ngo-20â, 13%, elincibilika kuzincibilikisi zemvelo ezifana ne-ether .
I-Believe Chemical ingumkhiqizi ohamba phambili waseChina weVanillic acid CAS 121-34-6, umphakeli kanye nomkhiqizi. Ukunamathela ekuphishekeleni ikhwalithi ephelele yemikhiqizo, ukuze i-Vanillic acid yethu i-CAS 121-34-6 yaneliswe amakhasimende amaningi. Shandong Kholwa
Sisebenza kahle ngezinzuzo zemikhiqizo yamakhemikhali emkhakheni. Imikhiqizo yethu ithunyelwa eYurophu, e-United States, Japan, South Korea, Southeast Asia nakwamanye amazwe nezifunda. Ngomhlahlandlela wesayensi nobuchwepheshe, ukwethembeka njengesisekelo, ikhwalithi njengempilo, nokuthembela kumqondo webhizinisi wokuqamba nokuthuthuka, sithemba ngobuqotho ukusungula ukuhwebelana nokubambisana okubanzi namakhasimende asekhaya nawakwamanye amazwe ukuze sakhe ukuchuma!
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Igama Lomkhiqizo |
I-Vanilic acid |
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Ifomula |
C8H8O4 |
Isisindo samangqamuzana |
168.15 |
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I-CAS NO. |
121-34-6 |
Ubuningi |
500KG |
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Izinto |
Ukucaciswa |
Imiphumela |
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Ukubukeka |
Kucace kungenambala ukuya kunsundu, kungase kube mnyama ngesikhathi sokugcina Uketshezi |
Kuyavumelana |
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Isivivinyo |
99% | 99.28% |
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ISIPHETHO |
Umphumela uhambisana nokujwayelekile |
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Iphoyinti lokuncibilika 208-210°C(lit.)
Iphoyinti lokubilisa 257.07°C (isilinganiso)
I-Density 1.3037 (i-roughestimate)
Inkomba ye-Refractive 1.5090(isilinganiso)FEMA3988|4-HYDROXY-3-METHOXYBENZOIACID
Izimo zesitoreji Gcina ngaphansi kuka-30°C.
I-Solubility Acetonitrile(Kancane), AqueousBase(Kancane), DMSO(Kancane), Methanol(Sli
Ifomu Liquid
I-acidity coefficient (pKa) pKa4.53 (H2Ot=25c=0.016â0.001) (Akuqinisekisiwe)
I-ColorClearcolorlesstobrown, isitoreji singase sibemnyama
I-Valeric acid iyimpahla eluhlaza yokulungiswa kwe-fungicide hexaconazole.
Ine-antibacterial and fungal effects.
Ama-precursors okuhlanganiswa kwama-bio-based epoxy resins nama-polyester ahlukahlukene.
