Methyl gallate CAS 99-24-1 shine crystal prismatic monoclinic (methanol). Matsayin narkewa shine 201-203 ° C (157 ° C, hydrate ko kristal mai narkewa). Mai narkewa a cikin ruwan zafi, ethanol, ether.
Believe Chemical shine kan gaba a kasar SinMethyl gallate CAS 99-24-1masana'anta, mai kaya da fitarwa. Riko da bin ingantattun samfuran samfuran, saboda yawancin abokan ciniki sun gamsu da Methyl gallate CAS 99-24-1. Shandong Amince
Muna da kyau a fa'idodin samfuran sinadarai a fagen. Ana fitar da samfuranmu zuwa Turai, Amurka, Japan, Koriya ta Kudu, kudu maso gabashin Asiya da sauran ƙasashe da yankuna. Tare da kimiyya da fasaha a matsayin jagora, gaskiya a matsayin tushe, inganci a matsayin rayuwa, da kuma dogara ga ra'ayin kasuwanci na ƙididdigewa da ci gaba, muna fatan gaske don kafa musanya da haɗin kai tare da abokan ciniki na gida da na waje don samar da wadata!
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Sunan samfur |
Methyl gallate |
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Formula |
C8H8O5 |
Nauyin Kwayoyin Halitta |
184.15 |
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CAS NO. |
99-24-1 |
Yawan |
500KG |
|
Abubuwa |
Ƙayyadaddun bayanai |
Sakamako |
|
Bayyanar |
White to slightly beige Crystalline Powder |
Ya dace |
|
Assay |
â¥99.0% |
99.1% |
|
KAMMALAWA |
Sakamakon ya dace da ma'auni |
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Matsayin narkewa 201-204 ° C
Wurin tafasa 278.08°C (mai ƙididdigewa)
Maɗaukaki 1.3840 (ƙididdigar ƙididdiga)
Fihirisar mai jujjuyawa 1.5690 (ƙididdigar)
Yanayin ajiya Inertatmosphere, RoomTemperature Solubility ethanol: 50mg/ml, bayyananne
Ilimin Halittar HalittaCrystalline Powde
Racidity Coefficient (pKa) 8.04± 0.23 (An annabta)
LauniWhitetoslightly beige
RUWAN RUWAN MAI RUWA MAI RUWA
Matsakaici na biphenyl diesters. Har ila yau, yana da maganin antioxidant na roba.
Ana amfani dashi azaman matsakaici don biphenyl bisphenol da sauran magunguna
