Propyl Gallate (Kudya Giredhi)

Tsananguro Pfupi:

Chigadzirwa zita: Propyl Gallate

is ester inoumbwa nekondation yegallic acid uye propanol.

Kubva 1948, iyi antioxidant yakawedzerwa kune chikafu chine mafuta nemafuta ekudzivirira oxidation


Chigadzirwa Chigadzirwa

Chigadzirwa Mateki

Chigadzirwa zita: Propyl Gallate
is ester inoumbwa nekondation yegallic acid uye propanol.
Kubva 1948, iyi antioxidant yakawedzerwa kune chikafu chine mafuta nemafuta ekudzivirira oxidation

ChitarisikoWhite crystalline upfu

Chemical zita: Propyl 3,4,5-trihydroxybenzoate

Molecular fomura: C10H12O5

Molecular uremu: 212.21

Nzvimbo yakanyunguduka146-149 ℃

CAS Nhamba:121-79-9

Alias: Propyl 3,4,5-trihydroxybenzoate; n-Propyl gallate; Gallic acid n-propyl ester; n-Propyl 3,4,5-trihydroxybenzoate; 3,4,5-Trihydroxybenzoic asidhi propyl ester; Gallic asidhi propyl ester; nipa 49; nipagallin p; n-propyl ester ye3,4,5-trihydroxybenzoic acid; Progallin P; Tenox PG

bing-zhi

iconZvivakwa

Ichi chigadzirwa chine chena kune mukaka chena kristaro poda, isina hwema. Soluble muzvikamu 1000 zvemvura, zvikamu zvitatu zve ether kana 2000 zvikamu zvemafuta enzungu.

iconMagadzirirwo

Kuteerera nemitemo yenyika GB3263-2008 uye British Pharmacopoeia 2013 edition, US Pharmacopoeia 34th edition, kemikari reagent standard, American chikafu FCC-IV yakajairwa.

iconZvishandiso

Propyl gallate haisi carcinogenic uye ine yakaderera yakaoma huturu, haina hanya nebasa re genotoxic.Ichi chigadzirwa chinonyanya kushandiswa seye antioxidant inowedzera mumafuta, zvine mafuta-chikafu uye mishonga yekugadzirira.PG zvakare iri mafuta-soluble antioxidant anotenderwa muChina uye anoshandiswa zvakanyanya kunze kwenyika. China inotaura kuti chigadzirwa chinogona kushandiswa kumafuta anodyiwa, chikafu chakakangwa, mabhisikiti, ma noodles epapo, mupunga wakabikwa ipapo, nzungu dzemumagaba, zvigadzirwa zvehove dzakaomeswa uye zvigadzirwa zvebhekoni zvakarapwa.

iconKuchengetedza

Chengeta mumudziyo wakavharwa kure nechiedza uye dzivisa kusangana nesimbi.

iconKurongedza

Chigadzirwa chakazara mumakadhibhokisi madhiramu (¢ 360 × 500) ine huremu hwehuremu hwe25 kg pahomwe.

iconMagadzirirwo

Magadzirirwo

Kudya giredhi

Maitiro ekumisikidza

 GB3263-2008

zvemukati

98-102%

Kurasikirwa pakuomesa

≤0.5%

Gallic acid

.01.0%

Zvakasara zvasara

≤0.15%

Nzvimbo yakanyunguduka

146-150

Pb

1ppm max

Sezvo

3ppm max

Production chikero

500T / Y

Kurongedza

kadhibhodhi bhaketi, 25kg / dhiramu


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