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Propyl Gallate (Mophato oa Litlhare)

Tlhaloso e Khutšoanyane:

Lebitso la sehlahisoa:Propyl Gallate (Mophato oa Litlhare)
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


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Lebitso la sehlahisoa: Propyl Gallate (Mophato oa Litlhare)
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

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:212.2

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

bing-zhi

letšoaoThepa

 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.

letšoaoLitlhaloso

Ikamahanya le maemo a naha GB3263-82 le British Pharmacopoeia 2013 edition, US Pharmacopoeia 34th edition, chemical reagent standard, American food FCC-IV standard.

letšoaoKopo

Propyl Gallate (Pharmaceutical grade) e ka sebelisoa e le tekanyetso ea litšupiso tsa meriana bakeng sa qeto ea mohlahlobi mekhoeng ea meriana le lino tse mafura ka chromatography le spectrophotometry.Litekanyetso tsa bobeli tsa meriana bakeng sa ts'ebeliso ea taolo ea boleng, li fana ka lilaboratori tsa pharma le bahlahisi ka mokhoa o mong o bonolo le o theko e boima ho lokisoa maemo a ts'ebetso ea ka tlung.

Propyl gallate ke synthetic phenolic antioxidant (SPA) e sebelisoang ho li-additives tsa lijo ho thibela kapa ho laola lipid oxidation.Li-SPA li na le litšenyehelo tse tlaase, li fumaneha haholo ebile li sebetsa hantle haholo ha li bapisoa le tsa tsona tsa tlhaho.

letšoaoPolokelo

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

letšoaoHo paka

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

letšoaoLitlhaloso

Litlhaloso

Sehlopha sa meriana

Melao ea ho phethahatsa

BP2013

Litaba

≥99.5%

Tahlehelo ka ho Omisa

≤0.5%

Asiti ea Gallic

≤0.5%

Masala a khantšitsoeng

≤0.1%

Sebaka se qhibilihang

146-150

Tšepe e boima

≤10ppm

Pb

1ppm boholo

As

3ppm boholo

Hg

1ppm

Sekala sa tlhahiso

200T/Y

Ho paka

nkho ea karete, 25kg / moropa

MABAPI LE RONA

Leshan Sanjiang Biological Technology Co., Ltd.

Lilemo tse 18 tsa nalane, e ikhethang ka ho etsoa ha gallic acid le lihlahisoa tse ling tsa gallic extract;


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