Methyl gallate CAS 99-24-1 is monoclinic prismatic crystal (methanol). Nzvimbo yakanyunguduka ndeye 201-203 ° C (157 ° C, hydrate kana crystal yakanyungudutswa). Soluble mumvura inopisa, ethanol, ether.
Believe Chemical inotungamira ChinaMethyl gallate CAS 99-24-1mugadziri, mutengesi uye mutengesi. Kuomerera pakutsvaga kwemhando yakakwana yezvigadzirwa, kuitira kuti yedu Methyl gallate CAS 99-24-1 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!
|
Product Name |
Methyl gallate |
||
|
Formula |
C8H8O5 |
Molecular Weight |
184.15 |
|
CAS NO. |
99-24-1 |
Quantity |
500KG |
|
Items |
Tsanangudzo |
Results |
|
Chitarisiko |
White to slightly beige Crystalline Powder |
Conforms |
|
Assay |
â¥99.0% |
99.1% |
|
MHEDZISO |
Mhedzisiro yacho inoenderana neyakajairwa |
|
Kunyungudika 201-204°C
Poindi yekuvira 278.08°C (roughestimate)
Density 1.3840 (roughestimate)
Refractive index 1.5690 (fungidziro)
Mamiriro ekuchengetedza Inertatmosphere, RoomTemperature Solubility ethanol: 50mg/mL, yakajeka
MorphologyCrystallinePowde
racidity coefficient (pKa)8.04±0.23(Zvakafanotaurwa)
ColorWhitetoslightlybeige
Mvura inonyungudika SOLUBLEINHOTWATER
Pakati pe biphenyl diesters. Iyo zvakare irabha antioxidant.
Inoshandiswa sepakati pebiphenyl bisphenol nemimwe mishonga
