I-Vanillic acid CAS 121-34-6 lulwelo olungenambala nevumba elibolileyo, b.p.186.2â, n20D 1.4100, ubuninzi bobunzima obuyi-0.939, lunyibilika emanzini kwi-20â, 13%, lunyibilika kwizinyibilikisi eziphilayo ezifana ne-ether .
I-Believe Chemical ikhokela i-China Vanillic acid CAS 121-34-6 umenzi, umthengisi kunye nomthengisi. Ukubambelela ekufuneni umgangatho ogqibeleleyo weemveliso, ukuze i-Vanillic acid yethu ye-CAS 121-34-6 yaneliswe ngabathengi abaninzi. Shandong Kholwa
Silungile kwiingenelo zeemveliso zemichiza kwintsimi. Iimveliso zethu zithunyelwa eYurophu, eUnited States, Japan, South Korea, Southeast Asia nakwamanye amazwe kunye nemimandla. Ngenzululwazi kunye netekhnoloji njengesikhokelo, ukunyaniseka njengesiseko, umgangatho njengobomi, kunye nokuthembela kwingqikelelo yeshishini lokusungula izinto ezintsha kunye nophuhliso, sinethemba elinyanisekileyo lokuseka utshintshiselwano kunye nentsebenziswano ebanzi kunye nabathengi basekhaya nabangaphandle ukudala impumelelo!
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Igama lemveliso |
Vanillic acid |
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|
Ifomula |
C8H8O4 |
Ubunzima beMolekyuli |
168.15 |
|
INOMBOLO YECAS. |
121-34-6 |
Ubungakanani |
500KG |
|
Izinto |
Inkcazo |
Iziphumo |
|
Imbonakalo |
Icacile engenambala ukuya kuntsundu, inokuba mnyama ngexesha lokugcina Ulwelo |
Iyahambelana |
|
Isivavanyi |
99% | 99.28% |
|
ISIPHELO |
Isiphumo sihambelana nomgangatho |
|
Indawo yokunyibilika 208-210°C(lit.)
Indawo yokubilisa 257.07°C (ingqikelelo)
Ubuninzi be-1.3037 (ingqikelelo)
Isalathiso seRefractive 1.5090(uqikelelo)FEMA3988|4-HYDROXY-3-METHOXYBENZOIACID
Iimeko zogcino Gcina ngaphantsi kwe 30°C.
Ukunyibilika kweAcetonitrile(Kancinci), AqueousBase(Kancinci), DMSO(Kancinci), Methanol(Sli)
Yenza ulwelo
I-Acidity coefficient (pKa) pKa4.53 (H2Ot=25c=0.016â0.001) (Akuqinisekanga)
UmbalaClearcolorlesstobrown, inokuba mnyama ugcino
I-asidi ye-Valeric yimathiriyeli ekrwada yokulungiswa kwe-fungicide hexaconazole.
Ine-antibacterial kunye ne-fungal effects.
Izandulela zokudityaniswa kwezinto ezahlukeneyo ze-bio-based epoxy resins kunye neepolyester.
