Sodium Carbonate
Faahfaahinta Alaabta
iftiinka dambaska soodhaha
dambaska soodhaha oo cufan
Tilmaamaha waa la bixiyay
Nalka dambaska soodhaha/ dambaska soodhaha oo cufan
waxa ku jira ≥99%
(Baaxadda tixraaca codsiga 'isticmaalka alaabta')
Sodium carbonate waa mid ka mid ah alaabta ceeriin ee muhiimka ah kiimikaad, oo si ballaaran loo isticmaalo kiimikooyinka maalinlaha ah ee warshadaha iftiinka, qalabka dhismaha, warshadaha kiimikada, warshadaha cuntada, birta, dharka, batroolka, difaaca qaranka, daawada iyo beeraha kale, sida alaabta ceeriin ee wax soo saarka kale. kiimikooyinka, walxaha nadiifinta, saabuunta, iyo sidoo kale loo isticmaalo goobaha sawir qaadista iyo falanqaynta.Waxa soo raaca biraha, dunta, batroolka, difaaca qaranka, dawooyinka iyo warshado kale.Warshadaha galaasku waa kuwa ugu badan ee isticmaala dambaska soodhaha, iyaga oo cunaya 0.2 tan oo dambas soodhaha ah tan galaas ah.In dambaska soodhaha warshadaha, inta badan warshadaha iftiinka, qalabka dhismaha, warshadaha kiimikada, xisaabinta ku saabsan 2/3, oo ay ku xigto biraha, dhar, batroolka, difaaca qaranka, daawada iyo warshadaha kale.
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
497-19-8
231-861-5
105.99
Carbonate
2.532 g/cm³
ku milmay biyaha
1600 ℃
851 ℃
Isticmaalka Alaabta
Muraayadaha
Qaybaha ugu muhiimsan ee muraayaddu waa sodium silicate, calcium silicate iyo silicon dioxide, iyo sodium carbonate waa alaabta ceeriin ee ugu weyn ee loo isticmaalo silicate sodium.Sodium carbonate waxay la falgashaa silikoon dioxide heerkulka sare si uu u sameeyo sodium silicate iyo carbon dioxide.Sodium carbonate waxay sidoo kale hagaajin kartaa isku-dhafka ballaarinta iyo caabbinta kiimikada muraayadda.Sodium carbonate waxa loo isticmaali karaa in lagu sameeyo noocyo kala duwan oo galaas ah, sida galaas fidsan, galaas sabaynaya, muraayad indhaha, iwm, tusaale ahaan, muraayadda sabayntu waa muraayad fidsan oo tayadeedu sarreyso iyadoo lagu sabbeynayo lakab dhalaalid ah oo dusha sare ah. oo ah daasad dhalaalaysa, oo ka kooban sodium carbonate in ay ka kooban tahay.
saabuunta
Sida wakiilka caawiye ee saabuunta, waxay kor u qaadi kartaa saamaynta dhaqidda, gaar ahaan wasakhaha dufanka, sodium carbonate waxay saponify kartaa saliidda, waxay u beddeshaa wasakhda walxaha firfircoon, waxayna kordhisaa maadada walxaha firfircoon marka la dhaqo wasakhaha, si saameynta dhaqidda si weyn loo wanaajiyo. .Sodium carbonate waxay leedahay nadiifiye gaar ah, sababtoo ah inta badan wasakhda, gaar ahaan wasakhda saliidda, waa acidic, iyo sodium carbonate ayaa loo isticmaalaa si ay ula falgalaan iyaga si ay u soo saaraan cusbada biyaha ku milma.Saabuunyo badan oo suuqa ku jira ayaa ku dara xaddi go'an oo kaarboon sodium ah, doorka ugu muhiimsan waa in la hubiyo jawi wanaagsan oo alkaline ah ee walaxda firfircoon si loo hubiyo nadiifinta wanaagsan.
Midabaynta wax lagu daro
1. Ficilka alkaline:Xalka Sodium carbonate waa walax alkaline ah oo daciif ah oo ka dhigi kara cellulose iyo molecules borotiinku waxay qaadaan kharashyo taban.Soo saarista lacagtan taban waxay fududaynaysaa soo saarista unugyo midabyo kala duwan, si ay midabku si fiican ugu degto dusha sare ee cellulose ama borotiinka.
2. Wanaaji milanka midabada:Qaar ka mid ah midabada ku milmay biyuhu way hooseeyaan, kaarboonka sodium-ka waxay kordhin kartaa qiimaha pH ee biyaha, si heerka ionization midabka uu kordho, si milanka midabka biyaha biyaha loo wanaajiyo, si ay u sahlanaato in lagu daro cellulose ama borotiinka.
3. Dhexdhexaadinta sulfuric acid ama hydrochloric acid:Habka midabaynta, midabada qaarkood waxay u baahan yihiin inay la falgalaan sulfuric acid ama hydrochloric acid si loo gaaro saamaynta midabaynta.Sodium carbonate, sida walaxda alkaline, waxaa lagu dhex milmi karaa walxahan acidic, sidaas darteed lagu gaaro ujeedada rinjiyeynta.
Warqad-samaynta
Sodium carbonate hydrolyzes ee biyaha si ay u soo saaraan sodium peroxycarbonate iyo carbon dioxide.Sodium peroxycarbonate waa nooc cusub oo warankiilo ah oo aan wasakhayn lahayn, kaas oo ka falcelin kara lignin iyo midabka saxarka si ay u soo saaraan walax si fudud ugu milmay biyaha, si loo gaadho saamaynta midabaynta iyo caddaynta.
Cunnada lagu daro (Cuntada Darajada)
Sida wakiilka dabacsan, loo isticmaalo in lagu sameeyo buskut, rooti, iwm., si ay cuntada u qalafsanaan iyo jilicsan.Dhexdhexaadiye ahaan, waxaa loo isticmaalaa in lagu hagaajiyo pH ee cuntada, sida samaynta biyaha soodhaha.Sida wakiilka isku dhafan, waxaa lagu daraa walxo kale si ay u sameeyaan budada dubista ee kala duwan ama alkali dhagaxa, sida budada dubista alkaline oo ay weheliso alum, iyo alkali dhagaxa madaniga ah oo lagu daray sodium bicarbonate.Ka ilaaliye ahaan, waxa loo isticmaalaa in lagaga hortago burburka cuntada ama caariyaysiga, sida subagga, macmacaanka, iwm.
