Sodium Dehydroacetate CAS 4418-26-2

CAS:4418-26-2

Foromo ea limolek'hule:C8H7NaO4

Boima ba limolek'hule:190.13

Nako ea Polokelo:Selemo se le seng

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 salt[qr]; 4(3h)-dione,3-acetyl-6-methyl-2h-pyran-sodium salt; 4(3h)-dione,3-acetyl-6-methyl-2h-pyran-sodium salt[qr]; 4-hexenoicacid,2-acetyl-5-hydroxy-3-oxo,delta-lactone,sodiumderiv.

Siea Molaetsa oa Hao

Qaqiso ea Sehlahisoa

Khoasolla

Li-tag tsa Sehlahisoa

Sodium Dehydroacetate CAS 4418-26-2 ke eng?

Sodium dehydroacetate ke phofo e tšoeu ea kristale e qhibilihang habonolo metsing. E bontša asiti e fokolang metsing 'me e ka ntša khase ea SO2 tlas'a maemo a asiti. Sodium dehydroacetate ke sesebelisoa sa ho boloka lijo se nang le mahlakore a mangata le se loantšang likokoana-hloko haholo, se nang le bokhoni bo matla ba ho thibela hlobo le tomoso. Ka tekanyo e tšoanang, phello ea antibacterial e phahame ka makhetlo a 'maloa kapa esita le ka makhetlo a mashome ho feta sodium benzoate le potassium sorbate tse sebelisoang haholo. Se bohlokoa ka ho khetheha ke hore ha e na phello e kholo ea thibelo libaktheriang tse hlahisang asiti, haholo-holo libaktheria tsa lactic acid.

Tlhaloso

NTHO	TEKANYETSO
'Mala	Bosweu kapa bo batlang bo le bosweu
Boemo ba mokhatlo	Phofo
Sodium dehydroacetate (C8H7NaO4, motheong o omileng) w/%	98.0-100.5
Teko ea motheo ea mahala	Pase
Mongobo o nang le/%	8.5-10.0
Chloride (Cl) w/%	≤0.011
Arsenic (As) mg/kg	≤3
Loto (Pb) mg/kg	≤2
Teko ea boitsebiso	Kristale ena e lokela ho qhibilihisoa ho 109°C ~ 111°C

Kopo

1. Sodium dehydroacetate ke moemeli oa antibacterial ea nang le polokeho e phahameng, mefuta e mengata ea antibacterial, le bokhoni bo matla ba antibacterial. Ha e angoe haholo ke asiti kapa alkalinity ea lijo 'me e ka boloka katleho e phahameng ea antibacterial tlas'a maemo a asiti kapa a alkaline hanyane. Bokhoni ba eona ba antibacterial bo phahametse sodium benzoate, potassium sorbate, calcium propionate, jj., e leng se etsang hore e be sesebelisoa se setle sa ho boloka lijo.
2. Sodium dehydroacetate e ka sebelisoa bakeng sa kalafo ea bokaholimo ba tšepe, ho tlosa mafura le ho thibela mafome holim'a bokaholimo ba tšepe,
3. Sodium dehydroacetate e ka boela ea sebelisoa bakeng sa tlhahlobo ea lik'hemik'hale le ho lokisa li-mordants.
4. Sodium dehydroacetate e boetse e sebelisoa masimong a ho etsa pampiri, letlalo, ho roala, litlolo, jj.