Dehydroacetic acid CAS 520-45-6

CAS:520-45-6

Molecular formula:C8H8O4

Kulemera kwa Molecular:168.15

EINECS:208-293-9

Mawu ofanana ndi mawu:3-acetyl-6-methyl-2h-pyran-2,4 (3h) -dione.enolform; 3-acetyl-6-methyl-2h-pyran-2,4 (3h) -dioneenolform; 3-acetyl-6-methyl-2h-pyran-4 (3h) -dione; 3-Acetyl-6-Methyldihydropyrandione-2,4; 3-Acetyl-6-methylpyrandione-2,4; 4(3H) -dione,3-acetyl-6-methyl-2H-Pyran-2

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Tsatanetsatane wa Zamalonda

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Zolemba Zamalonda

Kodi Dehydroacetic acid CAS 520-45-6 ndi chiyani?

DHA imapezeka kwambiri m'mafuta ambiri a nsomba za m'nyanja yakuya, komanso mu algae zam'madzi ndi zomera zina zapadziko lapansi. DHA ndi omega-3 unsaturated fatty acid yomwe ndiyofunikira pazakudya zathupi. Mp44 ℃. Ndi yosakhazikika pakuwala, mpweya, ndi kutentha, ndipo imakonda kutsekemera komanso kusweka. Antioxidants nthawi zambiri ayenera kuwonjezeredwa. Phosphatidylcholine, dextrose, cyclodextrin, kapena gasi wa inert akhoza kuwonjezeredwa kuti apititse patsogolo kukhazikika kwa mapangidwe.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	270 ° C (kuyatsa)
Kuchulukana	1.1816 (kungoyerekeza)
Refractivity	1.4611 (chiyerekezo)
Zosungirako	Sungani pansi +30 ° C.
Chiyero	99%
SOLUBLE	500mg/L pa 25 ℃

Kugwiritsa ntchito

Dehydroacetic acid imagwiritsidwa ntchito ngati wapakatikati mu kaphatikizidwe ka organic; Phala la vinyl acetate lotion, vinyl acrylate lotion ndi zina zopaka utomoni, komanso phala la polyvinyl mowa, carboxymethyl mapadi, wowuma, fupa guluu ndi zosakaniza zina; Posachedwapa, wakhala chimagwiritsidwa ntchito m'minda monga zomatira, coils udzudzu, chakudya, shampu, otsukira mano, etc.