Methyl Gallate (Magetsi Giredhi)

Tsananguro Pfupi:

Chigadzirwa zita: Methyl gallate (Giredhi remagetsi)

Methyl gallate chinhu chinonzi phenolic. Ndiyo methyl ester yegallic acid.

CAS HERE: 99-24-1


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Chigadzirwa zita: Methyl gallate (Giredhi remagetsi)
Methyl gallate chinhu chinonzi phenolic. Ndiyo methyl ester yegallic acid.
CAS HERE: 99-24-1
Alias: Methyl 3,4,5-trihydroxybenzoate; methyl 3,4,5-trihydroxy benzoate
Molecular fomura: C8H8O5
Molecular uremu:  184.1461
Chirungu zita: Methyl gallate
Kuwandisa: 1.501g / cm3
Alias: Methyl gallate
Flash poindi: 190.8 ℃
Nzvimbo yakanyunguduka: 201-203 ° C
Nzvimbo yekubikira: 450.1 ℃ pa760mmHg
Kurongedza: 25kg kadhibhodhi bhakiti

jia-zhi

iconZvivakwa

Monoclinic prismatic crystal (methanol). Inonyungudika mumvura inopisa, ethanol (10 mg / ml), ether Inoshandiswa seyakagadziriswa biphenyl bisphenol nemimwe mishonga. Zvakare irabha antioxidant

Methyl gallate, inozivikanwawo se methyl 3 kana methyl galloic acid, inhengo yekirasi yemakemikari anozivikanwa se galloyl esters. Galloyl esters ndiwo makemikari makemikari ane ester yakabva kune 3,4,5-trihydroxybenzoic acid. Methyl gallate inogadzikana zvishoma (mumvura) uye isina kusimba acidic komputa (yakavakirwa pKa yayo). Methyl gallate inogona kuwanikwa mupichisi nepomegranate, izvo zvinoita kuti methyl gallate ive biomarker yekudyiwa kweizvi zvigadzirwa zvekudya. Methyl gallate chinhu chinonzi phenolic. Ndiyo methyl ester yegallic acid

iconKushanda

Kushanda kweMethyl gallate seMaphotosensitizer anti-corrosion mumiririri mukuchenesa mashandiro esemiconductor zvigadzirwa izvo, zvinoda kuchena kwemhando yepamusoro nekuvapo kwakaderera kwazvo kwekutsvagisa simbi kudzivirira pfupi-redunhu, kuchaendesa musika wemakambani indasitiri mumakore anotevera.

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210301

ANALYSIS ITEM

ANALYSIS STANDARD

MHORO YEMAHARA

PURITY (%)

.999.9

99.95

GALLIC ACID (%)

.10.1

0.04

KUZVIRINGANIDZA PO

198.0-203.0

202.0-203

Kurasikirwa Pakuoma%

.50.5

0.07

YAKASIYANA YAKASARA%

.10.1

0.020

COLOR

Zana

<100

Simbi

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


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