Qhagamshelana nathi ngesampuli yasimahla

I-Methyl Gallate (iBanga le-Electronic)

Inkcazelo emfutshane:

Igama lemveliso:IMethyl gallate (ibakala lombane)

I-Methyl gallateyi-phenolic compound.Yi-methyl ester ye-gallic acid.

INOMBOLO YECASS:99-24-1

imveliso yokwenziwa koqobo


Iinkcukacha zeMveliso

Iithegi zeMveliso

Igama lemveliso:IMethyl gallate (ibakala lombane)
I-Methyl gallateyi-phenolic compound.Yi-methyl ester ye-gallic acid.
INOMBOLO YECASS:99-24-1
Isifaniso:I-Methyl 3,4,5-trihydroxybenzoate;i-methyl 3,4,5-trihydroxy benzoate
Ifomula yemolekyuli:C8H8O5
Ubunzima bemolekyuli: 184.1461
Igama lesiNgesi:I-Methyl gallate
Ubuninzi:1.501g/cm3
Isifaniso:I-Methyl gallate
Indawo yokuflasha:190.8°C
Indawo yokunyibilika:201-203°C
Indawo yokubilisa:450.1℃ ku-760mmHg
Ukupakisha:I-25kg yebhakethi yekhadibhodi

jia-zhi

iconIipropati

Monoclinic prismatic crystal (methanol).Inyibilika emanzini ashushu, ethanol(10 mg/ml) ,ether Isetyenziswa njengendawo ephakathi kwibiphenyl bisphenol kunye nezinye iziyobisi.Kwakhona njengerabha antioxidant

I-Methyl gallate, eyaziwa ngokuba yi-methyl 3 okanye i-methyl galloic acid, ilungu leklasi yeekhompawundi ezibizwa ngokuba yi-galloyl esters.I-Galloyl esters yi-organic compounds equkethe i-ester derivative ye-3,4,5-trihydroxybenzoic acid.I-Methyl gallate inyibilika kancinane (emanzini) kunye ne-asidi ebuthathaka kakhulu (esekelwe kwi-pKa yayo).I-Methyl gallate inokufumaneka kwipesika kunye nerharnati, eyenza i-methyl gallate ibe yinto enokubakho kwi-biomarker yokusetyenziswa kwezi mveliso zokutya.I-Methyl gallate yi-phenolic compound.Yi-methyl ester ye-gallic acid

iconIsicelo

Ukusetyenziswa kwe-Methyl gallate njenge-Photosensitizer ye-anti-corrosion agent kwinkqubo yokucoca imveliso ye-semiconductor ethi, ifuna umgangatho wobunyulu obuphezulu kunye nobukho obuphantsi kakhulu besinyithi sokulandelela ukunqanda ukuhamba-mfutshane, iya kuqhuba imakethi yoshishino lwe-elektroniki kwiminyaka ezayo.

iconIinkcukacha

INOMBOLO YEBHASHI.

210301

HLALUTYA INTO

UMGANGATHO WOKUHLALUTYWA

INGXELO YOHLAZIYO

UBUCHULU(%)

≥99.9

99.95

IGALLIC ACID(%)

≤0.1

0.04

INDAWO OKUnyibilika ℃

198.0-203.0

202.0-203

ILAHLEKO EKOMISI %

≤0.5

0.07

INTSALELA EYASIWEYO %

≤0.1

0.020

UMBALA

≤100

<100

Isinyithi

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

0916-1
0916-2

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