Sodium Dehydroacetate CAS 4418-26-2

CAS:4418-26-2

Formula ya Molecular:C8H7NaO4

Uburemere bwa molekile:190.13

Igihe cyo kubika:Umwaka 1

Amagambo asa:Sodium1-(3,4-dihydro-6-methyl-2,4-dioxo-2H-pyran-3-ylidene)ethanol; SODIUM3-ACETYL-4-HYDROXY-6-METHYL-2-OXO-4(2H)-PYRANOLATE; SODIUMDEHYDROACETATE; 2H-Pyran-2,4(3H)-dione,3-acetyl-6-methyl-,iyoni(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-hexenoic acid, 2-acetyl-5-hydroxy-3-oxo, delta-lactone, sodiumderiv.

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Sodium Dehydroacetate CAS 4418-26-2 ni iki?

Sodium dehydroacetate ni ifu y'umweru ikoze mu mazi ishobora gushonga byoroshye. Igaragaza aside nke mu mazi kandi ishobora kurekura umwuka wa SO2 mu gihe hari aside. Sodium dehydroacetate ni uburyo bwo kubungabunga ibiryo bufite imiterere myinshi kandi burwanya udukoko, bufite ubushobozi bukomeye bwo gukumira imyuka n'umusemburo. Ku gipimo kimwe, ingaruka za bagiteri ziba nyinshi cyangwa se inshuro icumi kurusha sodium benzoate na potasiyumu sorbate bikoreshwa cyane. Icy'ingenzi cyane ni uko itagira ingaruka nyinshi ku bagiteri bakora aside, cyane cyane bagiteri za aside lactic.

Ibisobanuro

IGITEKEREZO	IBYIHARIYE
Ibara	Umweru cyangwa hafi y'umweru
Imiterere y'ikigo	Ifu
Sodiyumu idafite acetate (C8H7NaO4, ku buryo bwumye) w/%	98.0-100.5
Ikizamini cy'ibanze cy'ubuntu	Pasiteri
Ubushuhe buri kuri %	8.5-10.0
Chloride (Cl) w/%	≤0.011
Arsenic (As) mg/kg	≤3
Lead (Pb) mg/kg	≤2
Ikizamini cyo kumenya umwirondoro	Iyi kristu igomba gushonga kuri 109°C ~ 111°C

Porogaramu

1. Sodium dehydroacetate ni umuti urwanya udukoko ufite umutekano mwinshi, urwanya udukoko twinshi, kandi ufite ubushobozi bukomeye bwo kurwanya udukoko. Ntigira ingaruka nyinshi ku bushyuhe cyangwa alkali mu biribwa kandi ishobora kugumana ubushobozi bwinshi bwo kurwanya udukoko mu gihe hari aside cyangwa alkali nke. Ubushobozi bwayo bwo kurwanya udukoko buruta bwa sodium benzoate, potasiyumu sorbate, calcium propionate, nibindi, bigatuma iba uburyo bwiza bwo kubungabunga ibiryo.
2. Sodium dehydroacetate ishobora gukoreshwa mu kuvura icyuma, gukuraho amavuta, no gukumira ingese ku buso bw'icyuma,
3. Sodium dehydroacetate ishobora kandi gukoreshwa mu gusesengura imiti no gutegura imiti ikomoka ku bimera.
4. Sodium dehydroacetate ikoreshwa kandi mu bijyanye no gukora impapuro, uruhu, gusiga, amavuta yo kwisiga, nibindi