Methyl gallate CAS 99-24-1 ke monoclinic prismatic crystal (methanol). Sebaka se qhibilihang ke 201-203 ° C (157 ° C, hydrate kapa kristale e qhibilihisitsoeng). E qhibiliha ka metsing a chesang, ethanol, ether.
Believe Chemical ke China e etelletseng peleMethyl gallate CAS 99-24-1mohlahisi, morekisi le morekisi kantle ho naha. Ho khomarela ho lelekisa boleng bo phethahetseng ba lihlahisoa, e le hore Methyl gallate CAS 99-24-1 ea rona e khotsofatsoe ke bareki ba bangata. Shandong Dumela
Re hantle melemo ea lihlahisoa tsa lik'hemik'hale tšimong. Lihlahisoa tsa rona li romeloa linaheng tse ling ho ea Europe, United States, Japane, Korea Boroa, Asia Boroa-bochabela le linaheng tse ling le libaka. Ka saense le thekenoloji e le tataiso, botšepehi e le motheo, boleng e le bophelo, 'me ho itšetlehile ka khopolo ea khoebo ea popontshwa le ntshetsopele, re tšepa ka tieo ho theha phapanyetsano le tšebelisano e pharaletseng le bareki ba malapeng le ba tsoang linaheng tse ling ho theha nala!
|
Lebitso la Sehlahiswa |
Methyl gallate |
||
|
Foromo |
C8H8O5 |
Boima ba Molek'hule |
184.15 |
|
CAS NO. |
99-24-1 |
Bongata |
500KG |
|
Lintho |
Tlhaloso |
Liphetho |
|
Ponahalo |
White to slightly beige Crystalline Powder |
E lumellana |
|
Tlhahlobo |
â¥99.0% |
99.1% |
|
TS'ELISO |
Sephetho se lumellana le maemo |
|
Sebaka se qhibilihang ke 201-204°C
Sebaka se belang 278.08°C (karolelano)
Density 1.3840 (karolelano)
Refractive index 1.5690(khakanyo)
Maemo a polokelo Inertatmosphere, RoomTemperature Solubility ethanol: 50mg/mL, e hlakile
MorphologyCrystallinePowde
racidity coefficient (pKa)8.04±0.23(E boletsoeng esale pele)
ColorWhitetoslightlybeige
Metsi a qhibilihang SOLUBLEINHOTWATER
Li-intermediate tsa biphenyl diesters. Hape ke rabara antioxidant.
E sebelisoa e le setsi sa mahareng sa biphenyl bisphenol le lithethefatsi tse ling
