Dehydroacetic acid CAS 520-45-6

CAS:520-45-6

Molecular Formula:C8H8O4

Molecular Weight:168.15

EINECS:208-293-9

Mashoko anoreva zvakafanana: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

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Chii chinonzi Dehydroacetic acid CAS 520-45-6?

DHA inowanikwa zvakanyanya mumafuta akawanda ehove yakadzika-mugungwa, pamwe nemugungwa algae uye zvimwe zvidyarwa zvepanyika. DHA ndeye omega-3 unsaturated fatty acid yakakosha pakudya kwemuviri. Mp44 ℃. Iyo haina kugadzikana kuchiedza, okisijeni, uye kupisa, uye inowanzoita oxidation uye kuputika. Antioxidants inofanira kazhinji kuwedzerwa. Phosphatidylcholine, dextrose, cyclodextrin, kana gasi inert inogonawo kuwedzerwa kuvandudza kugadzikana kwekugadzirisa.

Tsanangudzo

Item	Tsanangudzo
Boiling point	270 °C (lit.)
Density	1.1816 (yakaomarara fungidziro)
Refractivity	1.4611 (kufungidzira)
Kuchengetedza mamiriro	Chengetedza pasi pe +30°C.
Kuchena	99%
SOLUBLE	500mg/L pa25℃

Application

Dehydroacetic acid inoshandiswa sepakati mune organic synthesis; Paste yevinyl acetate lotion, vinyl acrylate lotion uye mamwe resin lotion, pamwe nekuisa polyvinyl doro, carboxymethyl cellulose, starch, bone glue uye mamwe masanganiswa; Munguva pfupi yapfuura, yakashandiswa zvakanyanya muminda senge zvinonamira, mosquito coils, feed, shampoo, mushonga wemazino, nezvimwe.