I-Acetic Acid yoSetyenziso lwezoShishino Umfanekiso obonakalayo

I-Acetic Acid yokusetyenziswa kwimizi-mveliso

I-acetic acid, eyaziwa ngokuba yi-acetic acid, yikhompawundi eguquguqukayo yezinto eziphilayo kunye nokusetyenziswa kumashishini ahlukeneyo. Ine-chemical formula CH3COOH kwaye i-organic monobasic acid eyona nto iphambili kwiviniga. Le asidi engamanzi engenambala iguquka ibe yikristale kwifom xa iqina kwaye ithathwa njengento eneasidi kancinane kwaye edla kakhulu. Kufuneka iphathwe ngenkathalo ngenxa yesakhono sayo sokucaphuka kwamehlo kunye neempumlo.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isalathiso soBugcisa

Izinto	Iyunithi	Umgangatho	Isiphumo
Imbonakalo		Ulwelo olungenambala olucacileyo
Ubunyulu	% ≥	99.8	99.8
Chromaticity	Pt-Co	30	10
Ukufuma	% ≤	0.15	0.07
Formic Acid	%≤	0.05	0.003
IAcetaldehyde	%≤	0.03	0.01
Intsalela yobushushu	%≤	0.01	0.003
Fe	%≤	0.00004	0.00002
Izinto zokunciphisa ipermanganate	≥	30	30

Ukusetyenziswa

Enye yezona zinto zisetyenziswayo kwi-acetic acid kukuveliswa kwe-acetic anhydride, i-acetate esters, kunye ne-cellulose acetate. Ezi ziphuma zisetyenziswa ngokubanzi kwishishini leengubo kwaye zinceda ekuphuhliseni umgangatho ophezulu, oqinileyo. I-acetic anhydride iyisithako esibalulekileyo kwimveliso yezinto ezigcina iplanga, ngelixa i-cellulose acetate isetyenziselwa ukwenza iipeyinti, iiprimers kunye ne-varnishes. Ngokwamkela iimveliso ezisekelwe kwi-acetate, amashishini anokuphucula ukusebenza, ixesha elide kunye nokubhenela ngokubanzi kwezicelo zabo zokugquma.

Ngapha koko, i-acetic acid isetyenziswa ngokubanzi kwimveliso yee-acetates. I-Acetate inoluhlu olubanzi lwezicelo ezibandakanya ukusetyenziswa njenge-solvent ekwenzeni iikhemikhali ezahlukeneyo, ngokukodwa kumashishini amachiza kunye neekhemikhali ezintle. Ukongeza, inokusetyenziswa njengento ekrwada kwimveliso yokuncamathelisa, iingubo kunye neeplastiki. Iimveliso ze-acetate ziyaziwa ngokucoceka kwazo okuphezulu, ukuzinza kunye nokuguquguquka, okwenza kube lukhetho oluhle kakhulu kwiimfuno ezahlukeneyo zamashishini.

Ukongeza kwezi zicelo, i-acetic acid iyisithako esibalulekileyo kwii-reagents zohlalutyo, i-organic synthesis, kunye ne-synthesis ye-pigments kunye namayeza. Iipropathi zayo zivumela ukuba kube lula ukuphendulwa kweekhemikhali ezahlukeneyo kunye neenkqubo zokwenziwa. Inceda ukuvelisa imibala esetyenziswa kwiipeyinti, ii-inki kunye nedayi, ibanika imibala edlamkileyo nehlala ixesha elide. Ngaphaya koko, i-acetic acid isetyenziswa ekudityanisweni kweziyobisi kwaye idlala indima ebalulekileyo kuphuhliso lwamachiza aphucula umgangatho wobomi babantu kwihlabathi liphela.

Ukuqukumbela, i-acetic acid iyikhompawundi exabisekileyo yezinto eziphilayo enendawo kumashishini amaninzi. Izicelo zayo zivela kwimveliso ye-acetic anhydride, i-acetates kunye ne-cellulose acetates kwimboni yepeyinti ukuya kwi-reagents yohlalutyo, i-organic synthesis kunye ne-synthesis ye-pigments kunye namayeza. Ngeempawu zayo ezahlukeneyo kunye nemisebenzi, i-acetic acid ibonakalisa ukuba sisithako esibalulekileyo kumashishini ajonge ukuphucula iimveliso kunye neenkqubo zawo. Nangona kunjalo, kubalulekile ukuphatha i-acetic ngononophelo kuba i-corrosion kwaye inokucaphukisa.

Ngaphambili: I-Tetrahydrofuran yeNdibaniselwano yeMichiza ePhakathi

Okulandelayo: I-Sodium Hydroxide99% ye-Acid Neutralizer

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