Methyl Gallate (Mophato oa Elektronike)

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Lebitso la sehlahisoa:Methyl gallate (Mophato oa elektronike)

Methyl gallateke motsoako oa phenolic.Ke methyl ester ea gallic acid.

NOMORO YA CAS:99-24-1

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Lebitso la sehlahisoa:Methyl gallate (Mophato oa elektronike)
Methyl gallateke motsoako oa phenolic.Ke methyl ester ea gallic acid.
NOMORO YA CAS:99-24-1
Leetsi:Methyl 3,4,5-trihydroxybenzoate;methyl 3,4,5-trihydroxy benzoate
Foromo ea molek'hule:C₈H₈O₅
Boima ba molek'hule: 184.1461
Lebitso la Senyesemane:Methyl gallate
Tekano:1.501g/cm³
Leetsi:Methyl gallate
Flash point:190.8 ℃
Sebaka sa ho qhibiliha:201-203°C
Sebaka se belang:450.1 ℃ ho 760mmHg
Ho paka:25kg cardboard bakete

Thepa

Monoclinic prismatic kristale (methanol).E qhibiliha ka metsing a chesang, ethanol(10 mg/ml) ，ether E sebelisoa e le setsi sa mahareng sa biphenyl bisphenol le lithethefatsi tse ling.Hape ke rabara ea antioxidant

Methyl gallate, eo hape e tsejoang e le methyl 3 kapa methyl galloic acid, ke setho sa sehlopha sa metsoako e tsejoang ka hore ke galloyl esters.Galloyl ester ke metsoako ea tlhaho e nang le motsoako oa ester oa 3,4,5-trihydroxybenzoic acid.Methyl gallate e qhibiliha hanyenyane (ka metsing) le motsoako o fokolang haholo oa asiti (e thehiloeng ho pKa ea eona).Methyl gallate e ka fumanoa perekising le kharenate, e leng se etsang hore methyl gallate e be mohloli o ka bang teng bakeng sa tšebeliso ea lihlahisoa tsena tsa lijo.Methyl gallate ke motsoako oa phenolic.Ke methyl ester ea gallic acid

Kopo

Ts'ebeliso ea Methyl gallate joalo ka moemeli ea anti-corrosion ea Photosensitizer ts'ebetsong ea ho hloekisa lihlahisoa tsa semiconductor tse hlokang boleng bo phahameng ba bohloeki bo nang le boteng bo tlase haholo ba lirafshoa ho qoba nako e khuts'oane, e tla tsamaisa 'maraka oa indasteri ea elektroniki lilemong tse tlang.

Litlhaloso

HLOPHA NO.	210301
TŠOHLOKO NTHO	TŠOHLOKO MAEMO	TS'ELISO TLALEHO
PURITY(%)	≥99.9	99.95
GALLIC ACID(%)	≤0.1	0.04
TLHOKOMELO ℃	198.0-203.0	202.0-203
TAHLEHELO HO OMETSA %	≤0.5	0.07
MATSATSI A A LATELANG %	≤0.1	0.020
MOLAOLI	≤100	<100
Tšepe
Al	≤50	ppb
Au	≤50	ppb
Ag	≤50	ppb
B	≤50	ppb
Ba	≤50	ppb
Cd	≤50	ppb
Ca	≤50	ppb
Cr	≤50	ppb
Co	≤50	ppb
Cu	≤50	ppb
Fe	≤50	ppb
Ga	≤50	ppb
K	≤50	ppb
Li	≤50	ppb
Mg	≤50	ppb
Mn	≤50	ppb
Ni	≤50	ppb
Na	≤50	ppb
Pb	≤50	ppb
Sr	≤50	ppb
Sn	≤50	ppb
Sb	≤50	ppb
Ta	≤50	ppb
Ti	≤50	ppb
Zn	≤50	ppb