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Methyl Gallate (Ipe Itanna)

Apejuwe kukuru:

Orukọ ọja:Methyl gallate (Ipe itanna)

Methyl gallatejẹ agbo phenolic.O jẹ methyl ester ti gallic acid.

KAS RARA:99-24-1

ọja iṣelọpọ atilẹba


Alaye ọja

ọja Tags

Orukọ ọja:Methyl gallate (Ipe itanna)
Methyl gallatejẹ agbo phenolic.O jẹ methyl ester ti gallic acid.
KAS RARA:99-24-1
Oruko:Methyl 3,4,5-trihydroxybenzoate;methyl 3,4,5-trihydroxy benzoate
Ilana molikula:C8H8O5
Ìwúwo molikula: 184.1461
Orukọ Gẹẹsi:Methyl gallate
Ìwúwo:1.501g / cm3
Oruko:Methyl gallate
Oju filaṣi:190.8 ℃
Ibi yo:201-203°C
Oju ibi farabale:450.1 ℃ ni 760mmHg
Iṣakojọpọ:25kg paali garawa

jia-zhi

aamiAwọn ohun-ini

Monoclinic prismatic gara (mehanol).Tiotuka ninu omi gbona, ethanol (10 mg/ml) , ether Ti a lo bi agbedemeji fun biphenyl bisphenol ati awọn oogun miiran.Bakannaa bi antioxidant roba

Methyl gallate, ti a tun mọ ni methyl 3 tabi methyl galloic acid, jẹ ọmọ ẹgbẹ ti kilasi awọn agbo ogun ti a mọ si galloyl esters.Galloyl esters jẹ awọn agbo-ara Organic ti o ni itọsẹ ester ti 3,4,5-trihydroxybenzoic acid ninu.Methyl gallate jẹ tiotuka diẹ (ninu omi) ati apopọ ekikan ti ko lagbara pupọ (da lori pKa rẹ).Methyl gallate ni a le rii ninu eso pishi ati pomegranate, eyiti o jẹ ki methyl gallate jẹ ami-ara ti o pọju fun lilo awọn ọja ounjẹ wọnyi.Methyl gallate jẹ agbo phenolic.O jẹ methyl ester ti gallic acid

aamiOhun elo

Ohun elo ti Methyl gallate bi Photosensitizer egboogi-ibajẹ oluranlowo ni ilana mimọ ti awọn iṣelọpọ semikondokito eyiti o nilo didara mimọ giga pẹlu aye kekere pupọ ti awọn irin itọpa lati yago fun kukuru kukuru, yoo wakọ ọja ile-iṣẹ itanna ni awọn ọdun to n bọ.

aamiAwọn pato

BATCH NỌ.

Ọdun 210301

NKAN OHUN TINLE

ITOJU OJUMO

IROYIN ITOJU

ÌMỌ́(%)

≥99.9

99.95

GALLIC ACID(%)

≤0.1

0.04

OJUAMI YO ℃

198.0-203.0

202.0-203

PADA LORI gbigbẹ%

≤0.5

0.07

IKU INU %

≤0.1

0.020

ÀWÒ

≤100

<100

Irin

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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