I-Methyl Gallate

Incazelo emfushane:

Igama lomkhiqizo:I-Methyl gallate

I-Methyl gallateinhlanganisela ye-phenolic.Kuyi-methyl ester ye-gallic acid.

INOMBOLO YE-CAS:99-24-1

Umkhiqizo wokukhiqiza wangempela

Thumela i-imeyili kithi

Thola amasampula wamahhala

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Igama lomkhiqizo: I-Methyl gallate

Igama lekhemikhali: I-Methyl 3,4,5-trihydroxybenzoate

Ifomula yesakhiwo:C₈H₈O₅184.15g/mol

I-CAS:99-24-1

Ukubukeka:I-Crystal solid

Umbala:Emhlophe

Iphunga: Ayinaphunga

Ukunyibilika:Incibilika emanzini ashisayo

Ukupakisha:Isikhwama se-PE esiphindwe kabili kwisigubhu samakhadibhodi, isisindo senetha singama-25kg

Izinhlelo zokusebenza

(1) Isetshenziswa njengezinto ezibalulekile eziphilayo.

(2) Isetshenziswa embonini ye-semiconductor.

(3) Isetshenziswa njengento ebalulekile ekuhlanganiseni kwemithi.

Imininingwane

HLAZIYA INTO		IZINGA LOKUHLAZIYA	UMBIKO WOKUHLAZIYA
Ukubukeka		Ikristalu elimhlophe	Ikristalu elimhlophe
Ubumsulwa (%)		≥99.9	99.93
I-Gallic Acid (%)		≤0.1	0.04
I-Melting Point (℃)		198.0-203.0	202.0-203.0
Ukulahlekelwa Ekumisweni (%)		≤0.5	0.07
Insalela Ebasiwe (%)		≤0.1	0.012
Umbala		≤100	<100
I-Heavy Metal (ppm)		≤10	<10
Okuqukethwe kwensimbi	Fe (ppm)	≤0.5	<0.5
	Na (ppm)	≤0.5	<0.5
	Mg (ppm)	≤0.5	<0.5
	Al (ppm)	≤0.5	<0.5
	K (ppm)	≤0.5	<0.5
	Mn (ppm)	≤0.5	<0.5
	Ngi (ppm)	≤0.5	<0.5
	I-Cu (ppm)	≤0.5	<0.5
	I-Zn (ppm)	≤0.5	<0.5
	I-Ca (ppm)	≤0.5	<0.5

Mayelana NATHI

Leshan Sanjiang Bio-Tech Co., Ltd.iyifemu yezobuchwepheshe eyasungulwa ngu-Xu Zhongyun, usosayensi wezamahlathi owaziwa emhlabeni wonke kanye noMcwaningi Omkhulu weSouthern Research Institute ye-USDA Forest Service.Le nkampani yafakwa ku-Leshan National High-tech Industrial Development Zone ngo-2003. Yenziwe ngezinto ezikhethekile zaseShayina zamahlathi--Galla Chinensis kanye nomkhiqizo wemvelo u-Tara otholakala ePeru, imikhiqizo yethu ihlanganisa i-pharmaceutical intermediates, amakhemikhali kagesi, izithasiselo zokudla, njll.

Ucwaningo Nentuthuko

Sanjiangithimba labacwaningi liphethe amaphrojekthi amaningi amakhulu wesifundazwe noma ezingeni longqongqoshe, sizuze impumelelo yesayensi nezobuchwepheshe kanye namalungelo obunikazi, i-Sanjiang igcina ukubambisana okujulile ne-Chinese Academy of Forestry, i-Nanjing Forestry University kanye ne-Northeast Forestry University phakathi kwezinye izikhungo zemfundo ephakeme ngokujulile. ukucutshungulwa kwemikhiqizo yamahlathi.

Ikhwalithi yokulawula

Sanjiangusethe u-strict uhlelo lokulawula ikhwalithi, ukuqapha yonke inqubo ekukhiqizeni.Ilabhorethri yethu ifakwe i-HPLC kanye namathuluzi okuhlaziya ahambisanayo.