Dibenzoylmethane CAS 120-46-7

CAS:120-46-7

Tsarin kwayoyin halitta:Saukewa: C15H12O2

Nauyin Kwayoyin Halitta:224.25

EINECS:204-398-9

Ma’ana:1,3-DIPHENYL-1,3-PROPANDION FOR SYNTHE; abun ciki na methane; TIANFU-CHEM CAS: 120-46-7 Dibenzoylmethane; 1,3-diphenyl-3-propanedione; 1,3-Diphenylpropanedione; phenylphenacylketone; DBM; 1,3-diphenylpropane-1,3-dione; 1,3-DIPHENYL-1,3-PROPANDION; karezudk2

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Menene Dibenzoylmethane CAS 120-46-7?

Dibenzoylmethane wani farantin murabba'i mai kama da crystal mara launi. Matsayin narkewa 81 ℃, wurin tafasa 219 ℃ (2.4kPa). Mai sauƙin narkewa a cikin chlorohydrin da chloroform, mai narkewa a cikin maganin sodium hydroxide, wanda ba zai iya narkewa a cikin maganin sodium carbonate, kuma mai narkewa sosai cikin ruwa.

Ƙayyadaddun bayanai

Abu	Ƙayyadaddun bayanai
Wurin tafasa	219-221 ° C18 mm Hg (lit.)
Yawan yawa	0.800 g/cm 3
Wurin narkewa	77-79 ° C (lit.)
batu na walƙiya	219-221°C/18mm
resistivity	1.6600 (kimantawa)
Yanayin ajiya	Adana a ƙasa + 30 ° C.

Aikace-aikace

Dibenzoylmethane analytical reagent, wanda aka yi amfani da shi don gano carbon disulfide da thallium, don ƙayyade nauyin uranium, don ƙaddarar photometric na U+4, don cire azurfa, aluminum, barium, beryllium, calcium, cadmium, cobalt, jan karfe, ƙarfe, gallium, mercury, indium, lanthanum, magnesium, manganese, nickel, gubar, palladium, scandium, thorium, titanium, tutiya, zirconium, da dai sauransu. Dibenzoylmethane ana amfani da a matsayin co stabilizer a cikin calcium/zinc hydroxide stabilization tsarin don kera PVC ma'adinai ruwa kwalabe.