Mee sodium oleate?

Sodium oleate bụ a sodium nnu nke oleic acid. Chọpụta isi anụ ahụ na chemical Njirimara nke compound, ya were.

nkịtị Njirimara

sodium oleate nwere a agbaze n'ókè nke 220 degrees Celsius. N'okpuru nkịtị ọnọdụ, ọ bụ a na-acha ọcha ma ọ bụ ubé odo ntụ ntụ, nke bụ n'ụzọ zuru okè soluble na mmiri na-ekpo ọkụ ethanol. sodium oleate bụghị etisasịwo ke ether na acetone (ketone). Nke a compound a gụnyere na oge a na detergents na ncha.

sodium oleate nwere hydrophobic mmetụta. Ọ nwere ike kọwara guzobe calcium ncha alkaline mmiri nke ihe onwunwe.

nhọrọ maka

Olee otú iji nweta sodium oleate? The inorganic compound nke bụ ihe ndabere maka ya guzobere - bụ sodium hydroxide. The nnu kpụrụ n'oge chemical mmeghachi omume nke alkali na oleic (organic) acid. Nke a na mmeghachi omume bụ reversible, otú ahụ ịha mgbanwe kwupụta guzobere mmeghachi omume ngwaahịa eji lekwasị na igirigi ibu sulphuric acid. Ọ akwusila mmiri ụmụ irighiri, ebe ọ bụ hygroscopic.

atụmatụ Njirimara

Gịnị bụ àgwà nke sodium oleate? Njirimara nke compound na-ekewa atọ dị iche iche:

• Collegiate. Ha na-adabere na ọnụ ọgụgụ nke ụmụ irighiri. A na-agụnye nsogbu ọnụ ma ọ bụ na-abawanye na okpomọkụ, olu.
• Mmako. Ha na-kpatara molekụla agha, kwuru ka nchikota nke Njirimara nke ìgwè dị iche iche nke ụmụ irighiri akụkụ nke bụ akụkụ nke ụmụ irighiri.
• Design. A Njirimara gụnyere agba? Ogige, dipole oge.

Sodium oleate bụ a colloidal surfactant. Ọ mejupụtara iri na asatọ carbon atọm na-etolite a ufọk ufene dispersion nke heterogeneous ụdị usoro. Nke a chemical compound nke nhazi ọkwa metụtara na chemical Ọdịdị bụ ihe anionic surfactant. Nke a ihe onwunwe nwere a saa mmetụta, ọ na-emetụta nke-anọ otu nke labeling PA Rehbinder. The ihicha mmetụta bụ n'ihi na kọntaktị n'etiti ndị okenye ihe ngwọta nke nnu na-ebupụta nke solids. Solubilization e ji mara nke sodium oleate bụ isi mgbagwoju okwu ya detergency.

Micellization bụ n'amaghi usoro. N'ihi ya, ego nke mgbanwe nke Gibbs ike bụ a na-adịghị mma na-egosi.

ngwa

Nke na-eji sodium oleate? Jiri nke compound dị ka ihe emulsifier, dabere na ya mma solubility n'ime mmiri. Ọ nwere ike iji kwadebe anụ emulsions mmanụ mmiri ụdị. Mgbe iwebata dapụtara ngwọta nke calcium cations e ọnwụ nke unyi anaghị agbasa na oleate, agbanwe picture na agbara usoro.

Ekele ọnụnọ ke molekul nke ihe organic nnu moiety emee benzene adsorption n'elu. Mgbe iwebata nke e ji esiji ákwà n'ime emulsion ka ihe atụ, Sudan III, soluble na aromatic benzene, nwere ike achọpụtara na dispersion usoro na-adọ.

Na ọgwụgwọ nke sodium oleate ukwuu belata wettability quartz, ya zeta nwere. Tụlee mmiri usoro nke sodium oleate. The uru nke n'elu erughị ala nke nnu na-eduga ná ịnọ nkịtị eji region n'ebe a elu ịta. Nke a emulsifier na a akwa ịta nwere a-emetụta ụfụfụ kwụsie ike.

Na n'elu oyi akwa nke umi ịta dị ukwuu karịa nke a na ọnụ ọgụgụ ya olu na iri puku kwuru iri puku ugboro. Magnetik ọgwụgwọ nke okenye nnu ngwọta na-emetụta ya sorption Njirimara.

Kpọtụrụ na sodium oleate iche iche minerals, nke na-magnetized na slurry arụpụta a Mbelata okpomọkụ nke wetting, belata ngwa anya njupụta nke ihe ngwọta.

N'ịchịkọta ihe atụ, na n'etiti isi ngwa nke organic nnu ga-kwuru iwebata nke ncha. Ọ bụ hydrophobic Njirimara nke sodium oleate mere ya na-ewu ewu mgwa na ịchọ mma ụlọ ọrụ. Colloidal onwu, agaghi asu compound na ekwu na-akọwa na nke anụ ahụ chemical ji mara inorganic na organic agbanwe agbanwe, specificity nke ha bara uru ngwa.