Boric acid
Faahfaahinta Alaabta
Tilmaamaha waa la bixiyay
crystal Anhydrous(content ≥99%)
Monohydrate crystal(content ≥98%)
(Baaxadda tixraaca codsiga 'isticmaalka alaabta')
Oxalic acid waa asiidh daciif ah.Ionization-ka koowaad ee joogtada ah Ka1=5.9×10-2 iyo ionization-ka labaad ee joogtada ah Ka2=6.4×10-5.Waxay leedahay asiidh caadi ah.Waxay ka takhalusi kartaa saldhigga, midabaynta tilmaame, oo sii deyn kartaa kaarboon laba ogsaydh iyada oo la falgasha kaarboonaydhyada.Waxay leedahay dib-u-dhis xoog leh oo ay fududahay in la oksijiinta lagu daro kaarboon laba ogsaydh iyo biyo iyada oo loo marayo wakiilka oksaydhka.Xalka Asiidhka potassium permanganate (KMnO4) waa la bedeli karaa oo la dhimi karaa 2-valence manganese ion.
EVERBRIGHT® sidoo kale waxay ku siin doontaa habaysan: nuxurka/caddaannaanshaha/qaybaha/qiimaha/qiimaha/midabka/qaabka baakaynta/ baakadaha iyo badeecooyinka kale ee gaarka ah ee ku habboon xaaladahaaga isticmaalka, oo bixiya muunado bilaash ah.
Halbeegga Alaabta
10043-35-3
233-139-2
61.833
Aashitada inorganic
1.435 g/cm³
Aan biyo ku milmin
300 ℃
170.9 ℃
Isticmaalka Alaabta
Muraayadaha / muraayadaha
Waxaa loo isticmaalaa soo saarista muraayadaha indhaha, muraayadda acid-u adkaysta, muraayadaha organoborate iyo muraayadaha kale ee sare iyo fiber galaas, waxay hagaajin karaan caabbinta kulaylka iyo hufnaanta muraayadda, hagaajinta xoogga farsamada, gaabin wakhtiga dhalaalka.B2O3 waxay ka ciyaartaa doorka laba-jibbaaran ee qulqulka iyo samaynta shabakadda ee soo saarista muraayadda iyo fiber-ka dhalada.Tusaale ahaan, wax soo saarka fiber-ka galaaska, heerkulka dhalaalka waa la dhimi karaa si loo fududeeyo sawirista siliga.Guud ahaan, B2O3 waxay yarayn kartaa viscosity, xakamaynta balaadhinta kulaylka, ka hortagga qulqulka, hagaajinta xasiloonida kiimikada, iyo hagaajinta caabbinta shoogga farsamada iyo shoogga kulaylka.Soo saarista dhalada ee loo baahan yahay maadada soodhiyamku yar tahay, boric acid waxa inta badan lagu qasaa borate sodium (sida borax pentahydrate ama borax anhydrous) si loo habeeyo saamiga sodium-boron ee galaaska.Tani waxay muhiim u tahay galaaska borosilicate sababtoo ah boron oxide waxay muujinaysaa milmayn wanaagsan marka la eego soodhiyamka hooseeya iyo aluminium sare.
Dhaldhalaalka/ dhoobada
Dhaldhalaalka, warshadaha dhoobada ee wax soo saarka glaze, waxay yareyn kartaa balaadhinta kulaylka ee glaze, waxay yareyn kartaa heerkulka daweynta glaze, si looga hortago dildilaaca iyo qulqulka, hagaajinta iftiinka iyo xawaaraha alaabta.Dhallaalka dhoobada iyo dhaldhalaalka ah, boron oxide waa qulqul wanaagsan iyo shabakad samaysmaya.Waxay samayn kartaa galaas (heerkulka hoose), hagaajinta la qabsiga dhaldhalaalka maran, yaraynta viscosity iyo xiisadda dusha sare, hagaajinta index refractive, hagaajinta xoogga farsamada, adkeysiga iyo xidhashada caabbinta, waa qayb muhiim ah oo ka mid ah dhaldhalaalka aan rasaasta lahayn.Barafka sare ee boron si dhakhso ah ayuu u bislaaday oo wuxuu sameeyaa dhalaal siman si dhakhso ah, kaas oo ku habboon midabaynta.Dusha sare ee glazed ee degdega u shiday, B2O3 waxaa loo soo bandhigay sida boric acid si loo hubiyo in loo baahan yahay maadada soodhiyamka hoose.
Warshadaha daryeelka caafimaadka
Loo isticmaalo soo saarista boomaatada boric acid, jeermiska dila, astringent, ilaalinta iyo wixii la mid ah.
ololka celiye
Ku darida borate ee walxaha celluloid waxay bedeli kartaa falcelinta oksaydhka waxayna kor u qaadeysaa samaynta "carbonization".Sidaa darteed waa dabci.Boric acid, kaligiis ama lagu daro borax, waxay saameyn gaar ah ku leedahay dhimista ololka dahaarka celluloid, alwaax, iyo taayirada suufka ee joodariyaasha.
Metallurgy
Waxa loo isticmaalaa wax lagu daro iyo qaboojinta soo saarista birta boron si looga dhigo birta boron inay yeelato engegnaan sare iyo ductility duuban oo wanaagsan.Boric acid waxay ka hortagi kartaa oksaydheynta dusha sare ee alxanka birta, naxaasta iyo alxanka daasadaha.Sidoo kale waa alaabta ceeriin ee daawaynta ferroboron.
Warshadaha kiimikada
Waxaa loo isticmaalaa soo saarista borates kala duwan, sida sodium borohydride, ammonium hydrogen borate, cadmium borotungstate, potassium borohydride iyo wixii la mid ah.Soo saarista dhexdhexaadiyeyaasha naylon, boric acid waxay door firfircoon ka ciyaartaa oksaydhka hydrocarbons waxayna abuurtaa esters si ay u kordhiso dhalidda ethanol, taas oo ka hortagaysa oksaydhka dheeraadka ah ee kooxaha hydroxyl si ay u soo saaraan ketones ama acids hydroxic.Warshadaha bacriminta ee wax soo saarka shumaca wicks, boron ka kooban bacriminta.Waxa loo istcimaalaa sidii falanqeyn kiimiko ah oo lagu diyaarinayo kaydinta iyo warbaahinta kala duwan ee taranka haploid.
