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I-Propyl Gallate Grade Ibanga lezemithi)

Incazelo emfushane:

Igama lomkhiqizo: I-Propyl Gallate grade Ibanga lezemithi)
i-ester eyakhiwe ukufinyela kwe-gallic acid ne-propanol.
Kusukela ngo-1948, le antioxidant yengezwe ekudleni okuqukethe uwoyela namafutha ukuvimbela i-oxidation


Imininingwane yomkhiqizo

Amathegi womkhiqizo

Igama lomkhiqizo: I-Propyl Gallate grade Ibanga lezemithi)
i-ester eyakhiwe ukufinyela kwe-gallic acid ne-propanol.
Kusukela ngo-1948, le antioxidant yengezwe ekudleni okuqukethe uwoyela namafutha ukuvimbela i-oxidation

UkubukekaImpuphu emhlophe yekristalu

Igama Chemical: I-Propyl 3,4,5-trihydroxybenzoate

Ifomula Yamamolekhula: C10H12O5

Isisindo Yamamolekhula: 212.2

Iphuzu lokuncibilika146-149 ℃

Inombolo ye-CAS:121-79-9

Isibizo: I-Propyl 3,4,5-trihydroxybenzoate; i-n-Propyl gallate; I-Gallic acid n-propyl ester; n-Propyl 3,4,5-trihydroxybenzoate; I-3,4,5-Trihydroxybenzoic acid propyl ester; I-Gallic acid propyl ester; nipa 49; nipagallin p; i-n-propyl ester ye-3,4,5-trihydroxybenzoic acid; Progallin P; I-Tenox PG

bing-zhi

iconIzici

 Lo mkhiqizo umhlophe mpuphu omhlophe wamakhristali omhlophe, ongenaphunga. Iyancibilika ezingxenyeni zamanzi eziyi-1000, izingxenye ezi-3 ze-ether noma izingxenye ezingama-2000 zikawoyela wamantongomane.

iconImininingwane

Ihambisana nezindinganiso zikazwelonke ze-GB3263-82 kanye neBritish Pharmacopoeia edition 2013, i-US Pharmacopoeia edition 34, i-standard reagent standard, American food FCC-IV standard.

iconIsicelo

IPropyl Gallate grade Ibanga lezemithi) lingasetshenziswa njengereferensi ejwayelekile yokwenziwa kwemithi ekunqumeni i-analyte ekwakhiweni kwemithi nangoketshezi olunamafutha nge-chromatography ne-spectrophotometry. Izindinganiso zamakhemikhali zesicelo sokulawulwa kwekhwalithi, zinikeza ama-laboratories e-pharma nabakhiqizi enye indlela elula futhi engabizi kakhulu ekulungiseleleni izindinganiso zokusebenza endlini.

I-Propyl gallate iyi-synthetic phenolic antioxidant (SPA) esetshenziselwa izithasiselo zokudla ukuvimbela noma ukulawula i-lipid oxidation. Ama-SPA ayabiza kakhulu, atholakala kakhulu futhi asebenza kahle kakhulu uma eqhathaniswa nozakwabo bemvelo.

iconIsitoreji

Gcina esitsheni esivaliwe kude nokukhanya futhi ugweme ukuxhumana nensimbi.

iconUkupakisha

Umkhiqizo ugcwele emigqonyeni yamakhadibhodi (¢ 360 × 500) enesisindo senetha esingu-25 kg emgqonyeni ngamunye.

iconImininingwane

Imininingwane

Ibanga lezemithi

Amazinga wokuqalisa

I-BP2013

Okuqukethwe

≥99.5%

Ukulahlekelwa Kokomiswa

≤0.5%

I-Gallic Acid

≤0.5%

Izinsalela ezinganakiwe

≤0.1%

Iphuzu lokuncibilika

146-150

Insimbi esindayo

P10ppm

Pb

1ppm ubuningi

Njengoba

3ppm ubuningi

Hg

1ppm

Isikali sokukhiqiza

200T / Y

Ukupakisha

amakhadibhodi ebhakedeni, 25kg / isigubhu


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