Sodium Dehydroacetate CAS 4418-26-2

CAS:4418-26-2

Foromo ea molek'hule:C8H7NaO4

Boima ba Molek'hule:190.13

Nako ea polokelo:1 selemo

Mantsoe a tšoanang:Sodium1- (3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene) ethanolate; SODIUM3-ACETYL-4-HYDROXY-6-METHYL-2-OXO-4(2H)-PYRANOLATE; SODIUMDEHYDROACETATE; 2H-Pyran-2,4 (3H) -dione, 3-acetyl-6-methyl-,ion (1-), sodium; 3-(1-hydroxyethylidene) -6-methyl-2h-pyran-2,4 (3h) -dione, sodium letsoai[qr]; 4 (3h) -dione, 3-acetyl-6-methyl-2h-pyran-sodiumsalt; 4 (3h) -dione, 3-acetyl-6-methyl-2h-pyran-sodiumsalt[qr]; 4-hexenoicacid, 2-acetyl-5-hydroxy-3-oxo, delta-lactone, sodiumderiv.

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Sodium Dehydroacetate CAS 4418-26-2 ke eng?

Sodium dehydroacetate ke phofo e tšoeu ea kristale e qhibilihang habonolo metsing. E bontša acidity e fokolang metsing 'me e ka lokolla khase ea SO2 tlas'a maemo a acidic. Sodium dehydroacetate ke sekoaelo se sephara le se thibelang likokoana-hloko haholo, se nang le matla a matla a ho thibela hlobo le tomoso. Ka tekanyo e ts'oanang, phello ea antibacteria e ka makhetlo a 'maloa kapa esita le makhetlo a mashome ho feta sodium benzoate e sebelisoang haholo le sorbate ea potasiamo. Ntho ea bohlokoa ka ho khetheha ke hore e na le phello e fokolang ea thibelo ho libaktheria tse hlahisang acid, haholo-holo libaktheria tsa lactic acid.

Tlhaloso

ITEM	TS'ELISO
Mmala	E tšoeu kapa e haufi le bosoeu
Boemo ba mokhatlo	Phofo
Sodium dehydroacetate (C8H7NaO4, ka mokhoa o omileng) w/%	98.0-100.5
Tlhahlobo ea motheo ea mahala	Feta
Mongobo w/%	8.5-10.0
Chloride (Cl) w/%	≤0.011
Arsenic (As) mg/kg	≤3
Loto (Pb) mg/kg	≤2
Tlhahlobo ea boitsebiso	kristale ena e lokela ho qhibiliha ho 109°C ~ 111°C

Kopo

1.Sodium dehydroacetate ke moemeli oa antibacterial o nang le tšireletso e phahameng, mefuta e mengata ea antibacterial, le matla a matla a antibacterial. Ha e amehe haholo ke acidity kapa alkalinity ea lijo mme e ka boloka ts'ebetso e phahameng ea antibacterial tlasa maemo a asiti kapa a alkaline hanyane. Bokhoni ba eona ba ho thibela likokoana-hloko bo phahametse sodium benzoate, sorbate ea potasiamo, calcium propionate, joalo-joalo, e leng se etsang hore e be mokhoa o loketseng oa ho boloka lijo.
2. Sodium dehydroacetate e ka sebelisoa bakeng sa kalafo ea tšepe holim'a tšepe, ho theola le ho thibela mafome holim'a tšepe,
3. Sodium dehydroacetate e ka boela ea sebelisoa bakeng sa tlhahlobo ea lik'hemik'hale le ho lokisetsa mordants.
4.Sodium dehydroacetate e boetse e sebelisoa masimong a ho etsa pampiri, letlalo, liaparo, litlolo, joalo-joalo.