Dehydroacetic acid CAS 520-45-6

CAS:520-45-6

Fomura reMamorekuru:C8H8O4

Kurema kweMorekuru:168.15

EINECS:208-293-9

Mazwi akafanana: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

Siya Mharidzo Yako

Ruzivo rweChigadzirwa

Dhawunirodha

Matagi eChigadzirwa

Chii chinonzi Dehydroacetic acid CAS 520-45-6?

DHA inowanikwa zvakanyanya mumafuta ehove akawanda egungwa rakadzika, pamwe chete nemugungwa regungwa uye mune zvimwe zvirimwa zvepasi. DHA iomega-3 unsaturated fatty acid inokosha pakudya kwemuviri. Mp44 ℃. Haina kugadzikana zvakanyanya kuchiedza, okisijeni, uye kupisa, uye inokurumidza kuoxidation uye kutsemuka. Maantioxidant anowanzo fanira kuwedzerwa. Phosphatidylcholine, dextrose, cyclodextrin, kana inert gas zvinogonawo kuwedzerwa kuti zvivandudze kugadzikana kwemushonga wacho.

Tsanangudzo

Chinhu	Tsanangudzo
Pokufashaira	270 °C (yakapfava)
Kuwanda kwevanhu	1.1816 (fungidziro yakadzama)
Kudzokorora	1.4611 (fungidziro)
Mamiriro ekuchengetedza	Chengeta pasi pe +30°C.
Kuchena	99%
INONYUNGURWA	500mg/L pa25℃

Kushandiswa

Dehydroacetic acid inoshandiswa sechikamu chepakati mukugadzirwa kweorganic; Paste yevinyl acetate lotion, vinyl acrylate lotion nedzimwe resin lotion, pamwe nepaste yepolyvinyl alcohol, carboxymethyl cellulose, starch, bone glue nezvimwe zvinosanganiswa; Munguva pfupi yapfuura, yave ichishandiswa zvakanyanya muminda yakaita seglues, mosquito coils, feed, shampoo, toothpaste, nezvimwewo.