I-Dehydroacetic acid CAS 520-45-6

I-CAS:520-45-6

I-Molecular Formula:C8H8O4

Isisindo se-Molecular:168.15

I-EINECS:208-293-9

Omqondofana:I-3-acetyl-6-methyl-2h-pyran-2,4 (3h) -dione.enolform; I-3-acetyl-6-methyl-2h-pyran-2,4 (3h) -dioneenolform; I-3-acetyl-6-methyl-2h-pyran-4 (3h) -dione; I-3-Acetyl-6-Methyldihydropyrandione-2,4; I-3-Acetyl-6-methylpyrandione-2,4; 4(3H)-dione,3-acetyl-6-methyl-2H-Pyran-2

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Omaka bomkhiqizo

Iyini i-Dehydroacetic acid CAS 520-45-6?

I-DHA ikhona kakhulu emafutheni amaningi ezinhlanzi ezijulile olwandle, kanye nasezindaweni ezihlala olwandle kanye nasezitshalweni ezithile zasemhlabeni. I-DHA iyi-omega-3 unsaturated fatty acid ebalulekile ekondlekeni komzimba. Mp44 ℃. Ayizinzile kakhulu ekukhanyeni, kumoya-mpilo, kanye nokushisa, futhi ijwayele uku-oxidation nokuqhekeka. Ama-Antioxidants ngokuvamile kufanele afakwe. I-Phosphatidylcholine, i-dextrose, i-cyclodextrin, noma i-inert gas nayo ingafakwa ukuze kuthuthukiswe ukuzinza kokubunjwa.

Ukucaciswa

Into	Ukucaciswa
Iphuzu elibilayo	270 °C (okhanyisiwe)
Ukuminyana	1.1816 (isilinganiso esinzima)
I-Refractivity	1.4611 (isilinganiso)
Izimo zokugcina	Gcina ngaphansi kuka +30°C.
Ubumsulwa	99%
I-SOLUBLE	500mg/L ku-25℃

Isicelo

I-Dehydroacetic acid isetshenziswa njengendawo ephakathi ku-organic synthesis; Namathisela i-vinyl acetate lotion, i-vinyl acrylate lotion nezinye i-resin lotion, kanye nokunamathisela kwe-polyvinyl alcohol, i-carboxymethyl cellulose, isitashi, i-bone glue nezinye izingxube; Muva nje, ibisetshenziswa kabanzi emikhakheni efana nezinamatheliso, amakhoyili omiyane, okuphakelayo, ishampoo, umuthi wokuxubha, njll.