Propyl Gallate (Mophato oa Lijo FCC-IV)

Propyl Gallate (Mophato wa Dijo FCC-IV) Setšoantšo se Kenyellelitsoeng

Tlhaloso e Khutšoanyane:

Plebitso la mochini:Propyl Gallate (Mophato oa lijo FCC-IV)
ke ester e entsoeng ke condensation ea gallic acid le propanol.
Ho tloha ka 1948, antioxidant ena e kentsoe lijong tse nang le oli le mafura ho thibela oxidation

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Ponahalo:Phofo e tšoeu ea kristale

Lebitso la lik'hemik'hale:Propyl 3,4,5-trihydroxybenzoate

Foromo ea molek'hule:C₁₀H₁₂O₅

Boima ba molek'hule:212.21

Sebaka se qhibilihang:146-149 ℃

Nomoro ea CAS:121-79-9

Leetsi: Propyl 3,4,5-trihydroxybenzoate;n-Propyl gallate;Gallic acid n-propyl ester;n-Propyl 3,4,5-trihydroxybenzoate;3,4,5-Trihydroxybenzoic acid propyl ester;Gallic acid propyl ester;lilemo tse 49;nipagallin p;n-propyl ester ea 3,4,5-trihydroxybenzoic acid;Progallin P;Tenox PG

Thepa

Sehlahisoa sena se na le phofo e tšoeu ho isa ho milky white crystalline, ha e na monko.E qhibiliha likarolong tse 1000 tsa metsi, likarolo tse 3 tsa ether kapa likarolo tse 2000 tsa oli ea peanut.

Litlhaloso

Ikamahanya le maemo a naha GB3263-2008 le British Pharmacopoeia 2013 edition, US Pharmacopoeia 34th edition, chemical reagent standard, American food FCC-IV standard.

Lisebelisoa

Propyl gallate ha e na carcinogenic ebile e na le chefo e tlase e matla, ha e amehe ka ts'ebetso ea genotoxic.Sehlahisoa sena se sebelisoa haholo-holo e le motsoako oa antioxidant mafura, lijo tse nang le oli le litokisetso tsa meriana.PG hape ke antioxidant e qhibilihang ka oli e lumelloang China mme e sebelisoa haholo kantle ho naha.China e bolela hore sehlahisoa sena se ka sebelisoa bakeng sa mafura a jeoang, lijo tse halikiloeng, libisikiti, li-noodle, raese e phehiloeng hang-hang, linate tse entsoeng ka makotikoting, lihlahisoa tsa tlhapi tse omisitsoeng le lihlahisoa tsa bacon tse phekotsoeng.

Polokelo

Boloka ka setshelo se koetsoeng hole le leseli 'me u qobe ho kopana le tšepe.

Ho paka

Sehlahisoa se pakiloe ka meqomo ea li-cardboard (￠ 360 × 500) ka boima ba nete ba 25 kg ka barele.

Litlhaloso

Litlhaloso	Boemo ba lijo
Melao ea ho phethahatsa	FCC-IV
Litaba	≥99.5%
Tahlehelo ka ho Omisa	≤0.5%
Asiti ea Gallic	≤0.5%
Masala a khantšitsoeng	≤0.1%
Sebaka se qhibilihang	146-150
Pb	1ppm boholo
AS	3ppm boholo
Sekala sa tlhahiso	300T/Y
Ho paka	nkho ea karete, 25kg / moropa