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IPropyl Gallate (kwiBanga lezeMithi)

Inkcazo emfutshane:

Igama lemveliso: Ipropyl Gallate, ibanga lezeMithi)
Ngaba i-ester yenziwa kukunyanzelwa kwe-asidi ye-gallic kunye nepropanol.
Ukusukela ngo-1948, le antioxidant yongezwa kukutya okuneoyile kunye namafutha ukuthintela i-oxidation


Iinkcukacha Product

Iimpawu zemveliso

Igama lemveliso: Ipropyl Gallate, ibanga lezeMithi)
Ngaba i-ester yenziwa kukunyanzelwa kwe-asidi ye-gallic kunye nepropanol.
Ukusukela ngo-1948, le antioxidant yongezwa kukutya okuneoyile kunye namafutha ukuthintela i-oxidation

InkangelekoUmgubo omhlophe wekristale

Igama Chemical: Ipropyl 3,4,5-trihydroxybenzoate

Ifomula yeMolekyuli: C10H12O5

Ubunzima Ezinto: 212.2

Indawo yokunyibilika146-149 ℃

Inombolo ye-CAS:121-79-9

Izibizo: Ipropyl 3,4,5-trihydroxybenzoate; Ipropyl gallate; IGallic acid n-propyl ester; Ipropyl 3,4,5-trihydroxybenzoate; I-3,4,5-Trihydroxybenzoic acid propyl ester; IGallic acid propyl ester; Nipa 49; nipagallin p; I-n-propyl ester ye-3,4,5-trihydroxybenzoic acid; Progallin P; I-Tenox PG

bing-zhi

iconIipropati

 Le mveliso imhlophe kumgubo we-crystalline omhlophe omhlophe, ongenavumba. I-Soluble kwiindawo ezili-1000 zamanzi, ii-3 ze-ether okanye ii-2000 zeoli ze-peanut.

iconIinkcukacha

Ukuthobela imigangatho yesizwe i-GB3263-82 kunye neBritish Pharmacopoeia uhlelo lowe-2013, US Pharmacopoeia 34th edition, standard reagent chemical, American food FCC-IV standard.

iconUkusetyenziswa

Ipropyl Gallate grade Inqanaba lamayeza) inokusetyenziswa njengemigangatho yokujonga amayeza ukumisela umhlalutyi kulwakhiwo lwamayeza kunye nolwelo olunamanqatha yi-chromatography kunye ne-spectrophotometry. Imigangatho yesibini yezamayeza yokwenza isicelo kulawulo lomgangatho, ukubonelela ngeelabhoratri ze-pharma kunye nabavelisi ngendlela efanelekileyo kunye nexabiso eliphantsi yokulungiselela imigangatho yokusebenza endlini.

Ipropyl gallate yinto eyenziweyo ye-phenolic antioxidant (SPA) esetyenziselwa izongezo zokutya ukunqanda okanye ukulawula i-lipid oxidation. Ii-SPAs zibiza iindleko, ubukhulu becala ziyafumaneka kwaye zisebenza kakuhle ngokuthelekisa oogxa bazo bendalo.

iconUkugcina

Gcina kwisitya esivaliweyo kude nokukhanya kwaye uphephe ukudibana nesinyithi.

iconUkupakisha

Imveliso ipakishwe kwimigqomo yekhadibhodi (¢ 360 × 500) enobunzima bomnatha obuyi-25 kg umphanda ngamnye.

iconIinkcukacha

Iinkcukacha

Ibanga lezamayeza

Imigangatho yokuphunyezwa

IBP2013

Umxholo

≥99.5%

Ilahleko ekomiseni

≤0.5%

Igalikhi Acid

≤0.5%

Intsalela engakhathalelwanga

≤0.1%

Indawo yokunyibilika

146-150

Intsimbi enzima

10ppm

Pb

1ppm ubuninzi

Njengoko

3ppm ubuninzi

Hg

1ppm

Isikali semveliso

200T / Y

Ukupakisha

ikhadibhodi emele, 25kg / igubu


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