Chemical ifomula insipho. ekwenzeni insipho

Yini insipho akuyona namuhla kuphela! Colorful, esikhanyayo, nesihle. Kukhona esobala, lapho umuntu angabona amaphethini noma fruktiki ezilingayo, izithombe ezahlukene. izinhlobo ethandwa kakhulu ezinganeni ngesimo intandokazi cartoon abalingiswa, izilwane cute nezinye izinhlamvu. Ngokuvamile, abakhiqizi insipho ozama zizinhle kakhulu. Kodwa uyini lo mkhiqizo kusuka ngaphakathi? Kuyini ngezithako zawo zamakhemikhali, lapho kufika, futhi kanjani it namiphi imiphumela? Zama ukuqonda.

Chemical isisekelo insipho

Kusukela Ngokombono ongokwesayensi, lo mkhiqizo umphumela hydrolysis ane-alikhali futhi kwamafutha noma amafutha. Okokuqala ukuthi insipho amafutha yakhiwa izinto, ukuyichaza Michel Chevreul, wemithi French. Cishe zonke izinsuku zokuhamba kwakhe wayehumusha ekutadisheni ephakeme acid carboxylic. Ngakho-ke, anakho uquketheni incazelo theory of the ukwakheka kwamafutha kanye kungakho insipho.

Chevrel wathi uma ephakeme trihydric utshwala glycerol equkethe amaqembu amathathu hydroxy, wasithukuthelela kufanele i-acid, lapho ifomula jikelele R-COOH ke umphumela uyomenzela triglyceride - esters of acid. Bayoba amafutha. Uma ukusabela wenziwa khona ngaphansi kwezimo ane-alikhali ke umkhiqizo okuholela is wasithukuthelela NaOH (Koh) ukwakha insipho.

Kamuva, lezi ziphetho theory ngokusekela ucwaningo kule Berthelot laboratory. Ngokuvamile, insipho ezahlukene kuhlanganisa izingxenye ezilandelayo:

• amanzi;
• oleic acid ;
• naphthenic acid;
• stearic;
• palmitic;
• rosin;
• sodium hydroxide noma potassium hydroxide.

Ngakho-ke, ifomula amakhemikhali insipho evamile ebhaliwe ngaleyo ndlela: R-COOMe, lapho R - iyona ehlanganisa olukhulu kusukela ngomhlaka 8 kuya 20 ama-athomu carbon nangaphezulu. Me - nomhlaba metal, alikhali noma ane-alikhali.

Uma sikhuluma umkhiqizo ojwayelekile kwezomnotho esetshenziselwa ilondolo, ifomula insipho zaziyoba ibukeke lokhu: C ₁₇ H ₃₅ -COONa. Kuhlanganisa:

• stearic acid;
• soda caustic;
• rosin;
• amanzi;
• ngezinye izikhathi ukusetshenziswa uwoyela kakhukhunathi.

Ngokwesibonelo, emazweni ahlukahlukene, ukukhiqizwa kulolu hlobo umkhiqizo ufika ngezindlela ezahlukene, ngakho ngokuvamile kuba umphumela yenziwe ngohlobo oluhlukile, umbala, ikhwalithi ukugeza. Ngakho, kuyacaca ukuthi ifomula insipho. Chemical sibathelela ncazelo elandelayo kwalo mkhiqizo: usawoti ka ephakeme acid carboxylic, laqanjwa ehlanganisa alikhali noma ane-alikhali emhlabeni izinsimbi.

Kumele waveza ukuthi isimo wokuhlanganisa, obala, iphunga kanye nemingcele organoleptic imikhiqizo ehlukene kakhulu. Konke kuncike amakhemikhali ukwakheka kanye yokukhiqiza indlela.

Formula Soap

ethandwa kakhulu muva nje imikhiqizo kukho yokuwasha kukhona uketshezi. Kuyinto elula, ibonakala kahle isikhumba yezandla, emagugu olumnandi emashalofini yokugezela. Ngakho-ke, uketshezi insipho - omunye lwezinhlobo ezivame kakhulu zalezi nosawoti. Kuka ihluke okuqinile futhi kungani umehluko isimo wokuhlanganisa ezinjalo?

It kuvela ukuthi yonke iphuzu seka metal esiyingxenye uxhumano, kanye nobuchwepheshe ukukhiqiza. Formula insipho okuyinto ketshezi, uma kuqhathaniswa libukeka: R-Cook. Okungukuthi, e-ngempela zihlanganisa potassium ion. Ngakho, ekukhiqizeni iqhaza potassium hydroxide.

Izici Main imikhiqizo enjalo:

• viscosity;
• hygroscopic;
• ductility;
• obala;
• solubility kangcono.

insipho okuqinile

Ukuze uthole umkhiqizo esimweni bendabuko ngaphezulu ukulinganiswa, kubalulekile ukusebenzisa enkulu ekwakhekeni of soda lime uwuxube caustic. Kumele waveza ukuthi uma yakhiwa Na ion, umkhiqizo uphendulela okuqinile futhi akukho okunye. ngokuvamile lithium-ion zifana kakhulu ukwakha insipho.

Ngakho, insipho ifomula kuthatha ifomu uhlukile: R-COONa, R-COOLi. Kusukela ikhemikhali ngokombono ukwakheka ambalwa kanye nesakhiwo izinto azishintshi - insipho oluhambisana nemvelo, ngokuba carboxylic acid nosawoti. Ubunjalo bomuntu, izakhiwo organoleptic, umklamo ngaphandle - ke uyashintsha indoda angazicabangi emkhulu kunalokho abantu abahlangene.

ngezigaba

lezisekelo ezimbili kungenziwa oqokiwe zokwehlukanisa izinto ezichazwe esigabeni. Uphawu lokuqala ngezigaba - isisekelo chemical enkulu ekwakhekeni. Ngalokhu umbandela isehlane:

• insipho Sound - acid okunamafutha akuyona angaphansi kuka-60% of the ukwakheka;
• poluyadrovoe - 30%;
• ingcina - akukho ephakeme kuka 47%.

isisekelo ekhethiwe anganikeza insipho izinguqulo ohluke ngokuphelele umklamo zangaphandle. Ungenza kube zemabula, okusobala, ne esakhelwe imihlobiso ngaphakathi izingxenye, umbala matte, nokunye. Formula insipho uzophinde luboniswe Ukwakheka jikelele R-COOMe, kodwa umkhiqizo wona ngokuvamile kuhlanganisa rosin ngaphezulu futhi acid naphthenic, futhi sorbitol, usawoti, flavour, colorants, nezivimbelakuvunda, ama-ejenti yesivini nezinye izingxube zamakhemikhali.

Eyesibili sici ngezigaba - ke ilondoloza. Ngakho, kukhona ezintathu izinhlobonhlobo umkhiqizo.

1. Toilet - isetshenziselwe izinjongo yezimonyo ukugeza, umzimba ukugeza. Kufanele ibe okuhle yesivini yayo ikhono, kunalokho kufanele ibe mnene futhi hhayi ngalesi siyingi kubangele ubuhlungu koma. Ngenxa yale njongo acid okunamafutha akufanele wehlele ngale kumkhawulo 72% e kwengoma.
2. Special - asetshenziswe lesikhumba umkhakha, zendwangu umkhakha, imithi nokunye. Iqukethe izithasiselo enqophileko.
3. Business - senzelwe izinto egeza yasendlini, elondolo, zokuhlanza nezinye izidingo zasendlini.

Formula insipho uhlobo enjalo odlule alihlukile, kungase futhi kube sobala, opaque, ezinemibala nokunye. Ukuxuba isilinganiso luyehluka kuye ngendawo okuyiwa kuyo.

Ukukhiqiza Imboni

Ukukhiqizwa insipho ngendlela ebanzi isikali mass wenziwa ekhethekile Izigayo insipho. Kukhona ubuchwepheshe zangaphambi kuhlelwe futhi uphahlwe kanye nomklamo ukukhiqizwa ahlelwe inombolo omkhulu amakhophi umkhiqizo njengoba okuqinile, futhi uhlelo uketshezi. komsebenzi eziyinhloko:

• neutralization ukusabela phakathi soda umlotha kanye nemikhiqizo hydrolysis amafutha (acid carboxylic);
• ukusebenzisana soda caustic noma sodium hydroxide;
• hydrolysis ane-alikhali of triglyceride.

Kunoma ikuphi, ungathola insipho ezahlukene phezu izakhiwo ngokomzimba futhi amakhemikhali.

Umlando insipho ekwenziweni

Kuyaziwa ukuthi abantu ukupheka insipho wayazi iminyaka engaphezu kuka-6000 edlule, okusho ukuthi ngaphambi kokuba AD. EGibhithe lasendulo umlotha evuthayo ne ukwengeza amafutha ukunikeza umkhiqizo oyifunayo. Ngakho saqhubeka isebenze futhi izizukulwane ezizayo emakhulwini ambalwa eminyaka.

EYurophu, ukukhiqizwa insipho kwaba okujula ongaphakeme njengoba akekho onendaba ubumsulwa umzimba wakhe, kubhekwa okuyihlazo. Futhi kuphela kusukela ngekhulu XVIII, ukwenza insipho isezingeni Selilonke. Yasungulwa entsha lula ukukhiqiza technology, insipho zihlanganisa kuphuma amafutha anephunga elimnandi kanye izithasiselo emollient, futhi kuya kuba wehlukile futhi kumnandi ukuyisebenzisa.

Ukwenza kusezandleni zakho

Indlela yokwenza insipho ngezandla zabo? Kungenteka yini? Impendulo ecacile: yebo, mhlawumbe. Namuhla, abantu abaningi baye benza-ke ibhizinisi ikhaya labo eliyingadi futhi imali enhle kakhulu.

Uma une umcabango yokudala, lokusungula, futhi okwakhe yokucabanga, izandla dexterous, isifiso kanye isikhala ukusebenza, bese bahlanganyele ekwenzeni insipho ngokuvamile akunzima.

insipho ukwenza ubuchwepheshe ekhaya

Kunezindlela ezintathu eziyisisekelo ukulungiselela umkhiqizo, ngaphandle kokushiya ekhaya.

1. Usukulungele ukuthenga nsuku okukhethekile zokukhiqiza. Lena elula, engabizi futhi esisheshayo ukubulawa kukho, indlela yokwenza insipho ngezandla. Lolu hlaka kuyodinga kuphela iso lakho lengqondo futhi ezidingekayo izithasiselo flavorings kanye colorings. Yena plastic kulula ukusingatha, inganikelwa noma iyiphi ukuma. Ungase futhi uthole umkhiqizo ecacile uma uthanda.
2. Ukuthengwa eseqedile insipho ngaphandle amakha, udayi kanye flavour. Ngokwesibonelo, umntwana. Khona-ke ugaye, zabaseGibithe ziphela amandla a okugeza amanzi, bese senza njengoba kwaba njalo endabeni yokuqala.
3. Ukupheka kusuka ekuqaleni. I esiyingozi kakhulu ngokulandela nokuphepha kanye nenqubo isikhathi. Kungase kwenziwe yimuphi eyodwa yezindlela ezimbonini. Nokho, qaphela ukuthi kubalulekile ukusebenza kahle nge alkalis. Futhi hhayi ekhaya, futhi egumbini ekhethekile.