Stearic acid CAS 57-11-4

I-CAS:57-11-4

Ifomula yeemolekyuli:C18H36O2

Ubunzima beMolekyuli:284.48

EINECS:266-928-5

Izithethantonye:I-STEARIC ACID YE-SYNTHESIS 500 G; I-STEARIC ACID YE-SYNTHESIS 1 KG; I-STEARIC ACID YE-SYNTHESIS 50 KG; I-STEARIC ACID 1801-1850; I-STEARIC ACID EXINWE Kathathu; I-STEARIC ACID BP93 OKANYE 98; i-octadecanoic acid, yenza; PURIFIEDSTEARIICACID,PRILLED,NF

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-Stearic acid CAS 57-11-4?

Iasidi yeStearic sisiqina esimhlophe okanye esimthubi, sinyibilika etywaleni nakwi acetone, kwaye lula ukunyibilika kwi ether, chloroform, benzene, carbon tetrachloride, carbon disulfide, pentyl acetate, toluene, njl njl. amacandelo aphambili amafutha kunye neeoli.

Inkcazo

Into	Inkcazo
Indawo yokubilisa	361 °C (lit.)
Ukuxinana	0.845 g/cm3
Indawo yokunyibilika	67-72 °C (lit.)
Indawo yokuflasha	>230 °F
Iimeko zokugcina	Gcina ngaphantsi +30°C.
pKa	pKa 5.75±0.00(H2O t = 35) (Akuqinisekanga)

Isicelo

Iasidi Stearic isetyenziswa ngokubanzi izinto zokuthambisa, plasticizers zeplastiki, agents zokukhulula, ukuzinzisa, surfactants, irabha vulcanization accelerators, arhente zokungangeni manzi, agents zokugulisa, iisepha zesinyithi, isinyithi flotation, izithambisa, amayeza, kunye nezinye iikhemikhali eziphilayo. Iasidi yeStearic isenokusetyenziswa njengesinyibilikisi kwibala le-oyile enyibilikayo, isithambisi sekhrayoni, into yokupholisha kwiphepha le-wax, kunye ne-emulsifier ye-stearic acid glycerides.