I-Propionic acid

Umfanekiso obonisiweyo we-Propionic acid

Inkcazo emfutshane:

Igama lemveliso:I-Propionic acid

Inombolo ye-CAS:79-09-4

Ubungakanani obuncinci be-oda:1000kgs

Izinto	Inkcazo	Iziphumo
Inkangeleko	Ioyile engenambala ukuya kwetyheli ekhanyayo	Kulandelwe
Ivumba elibi	Ivumba elincinci elinobuhlungu	Kulandelwe
Uvavanyo %	≥99.5	99.68
Uxinano (20C) g/cm3	0.993-0.997	0.995
Indawo yokubila	138.5~142.5	Kulandelwe
I-Aldehyde (ipropionaldehyde)%	≤ 0.05	0.03%
Ukufuma %	≤0.15	0. 13
Intsalela yomphunga %	≤ 0.01	0.002
I-Oxide (i-asidi yefomyula) %	≤ 0.05	<0.05
Isinyithi esinzima(pb)(mg/kg)	≤2.0	<2.0
(Njengoko)/(mg/kg)	≤ 3.0	<3.0

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukusetyenziswa kwe-propionic acid

1. Isetyenziswa njengesixhobo sokufihla xa kutshiswa i-tan ukuze kuphuculwe ukumelana ne-alkali yesikhumba kunye nokufana kwe-tan.

2. I-Sodium propionate ikwasisixhobo sokugcina ukutya esine-asidi, kwaye isiphumo sayo se-bacteriostatic sichaphazeleka lixabiso le-pH yendawo engqongileyo. Uxinzelelo oluncinci lokuthintela yayiyi-0.01% kwi-pH 5.0 kunye ne-0.5% kwi-pH 6.5. Inempembelelo enamandla yokuthintela kwiintlobo ngeentlobo ze-molds, i-gram-negative bacilli okanye i-aerobic bacillus kwindawo ene-asidi. Inempembelelo ekhethekileyo ekuphepheni ukuveliswa kwe-aflatoxin, kodwa ayisebenzi kakhulu kwimvubelo. Kwishishini lokutya, ingasetyenziselwa ukugcina iikeyiki, kwaye isixa sokusetyenziswa yi-2.5g/kg (ebalwa njenge-propionic acid, efanayo ngezantsi); isixa esiphezulu sokusetyenziswa yi-50g/kg kwisisombululo samanzi esi-3% ukuya kwi-5% se-bayberry eshushu. Ingasetyenziswa njenge-arhente ye-antifungal yokutya.

3, ukutya, ukutya kunye ne-antiseptic, i-antifungal agent. Ubungakanani bokongeza ngokubanzi yi-0.1-0.3%.

4. Izigcini zezithambiso. Ineziphumo ezahlukeneyo zokulwa nentsholongwane kwisikhunta, igwele kunye. Isiphumo se-antibacterial sibonakala ngakumbi kwisisombululo se-asidi. Ubungakanani obongeziweyo kwizithambiso buhlala bungadluli kwi-2%. Izibulali-zinambuzane, iifungicides. Ukuchonga ii-transaminases.

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