I-Methyl gallate CAS 99-24-1 yi-monoclinic prismatic crystal (methanol). Indawo yokunyibilika yi-201-203 ° C (157 ° C, i-hydrate okanye i-crystal edibeneyo). Inyibilika emanzini ashushu, ethanol, ether.
I-Believe Chemical yi-China ehamba phambiliMethyl gallate CAS 99-24-1umenzi, umthengisi kunye nomthumeli ngaphandle. Ukubambelela ekufuneni umgangatho ogqibeleleyo weemveliso, ukuze i-Methyl gallate yethu ye-CAS 99-24-1 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 |
Methyl gallate |
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Ifomula |
C8H8O5 |
Ubunzima beMolekyuli |
184.15 |
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INOMBOLO YECAS. |
99-24-1 |
Ubungakanani |
500KG |
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Izinto |
Inkcazo |
Iziphumo |
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Imbonakalo |
White to slightly beige Crystalline Powder |
Iyahambelana |
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Isivavanyi |
â¥99.0% |
99.1% |
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ISIPHELO |
Isiphumo sihambelana nomgangatho |
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Indawo yokunyibilika 201-204°C
Indawo yokubilisa 278.08°C (ingqikelelo)
Ubuninzi be-1.3840 (ingqikelelo)
Isalathiso se-refractive 1.5690(uqikelelo)
Iimeko zoGcino Iinertatmosphere, RoomTemperature Solubility ethanol: 50mg/mL, icacile
MorphologyCrystallinePowde
i-racidity coefficient (pKa)8.04±0.23(Kuqikelelwe)
ColorWhitetoslightlybeige
Amanzi-enyibilikayo SOLUBLEINHOTWATER
Abaphakathi kwi-biphenyl diesters. Kwakhona irabha antioxidant.
Isetyenziswa njengendawo ephakathi kwi-biphenyl bisphenol kunye nezinye iziyobisi
