Sodium Carbonate

piav qhia luv luv:

Inorganic compound soda tshauv, tab sis cais raws li ntsev, tsis alkali.Sodium carbonate yog hmoov dawb, tasteless thiab tsw, yooj yim soluble nyob rau hauv dej, aqueous tov yog alkaline, nyob rau hauv cov huab cua ntub yuav nqus noo noo clumps, ib feem ntawm sodium bicarbonate.Kev npaj ntawm sodium carbonate suav nrog cov txheej txheem alkali sib koom ua ke, txheej txheem ammonia alkali, txheej txheem Lubran, thiab lwm yam, thiab nws tuaj yeem ua tiav thiab ua kom zoo los ntawm trona.

Xa email rau peb

Product Detail

Khoom cim npe

Khoom Paub meej

Soda tshauv teeb

Soda tshauv ntom

Specifications muab

Soda tshauv teeb / Soda tshauv ntom

Cov ntsiab lus ≥99%

(Scope ntawm daim ntawv thov siv 'cov khoom siv')

Sodium carbonate yog ib qho tseem ceeb ntawm cov khoom siv raw, dav siv hauv cov khoom siv hluav taws xob niaj hnub, cov khoom siv hauv tsev, tshuaj lom neeg kev lag luam, kev lag luam khoom noj, metallurgy, textile, roj av, kev tiv thaiv teb chaws, tshuaj thiab lwm yam kev lag luam, ua raw khoom rau kev tsim khoom ntawm lwm yam. tshuaj, tshuaj ntxuav, tshuaj ntxuav tes, thiab tseem siv hauv kev yees duab thiab tshuaj xyuas.Nws yog ua raws li metallurgy, textiles, roj av, tiv thaiv lub teb chaws, tshuaj thiab lwm yam lag luam.Kev lag luam iav yog cov neeg siv khoom loj tshaj plaws ntawm dej qab zib tshauv, haus 0.2 tons ntawm dej qab zib tshauv ib tuj iav.Hauv kev lag luam dej qab zib tshauv, feem ntau lub teeb kev lag luam, cov khoom siv hauv tsev, tshuaj lom neeg kev lag luam, suav txog li 2/3, ua raws li metallurgy, textile, roj av, kev tiv thaiv teb chaws, tshuaj thiab lwm yam lag luam.

EVERBRIGHT® ' kuj tseem yuav muab customized ： cov ntsiab lus / whiteness / particlesize / PHvalue / xim / ntim style / ntim specifications thiab lwm yam khoom tshwj xeeb uas tsim nyog rau koj cov kev siv, thiab muab cov qauv dawb.

Khoom Parameter

CAS Rn

497-19-8 : kuv

EINECS Rn

231-861-5

FORMULA wt

105.99 Nws

Khoom siv

iav

Cov khoom tseem ceeb ntawm iav yog sodium silicate, calcium silicate thiab silicon dioxide, thiab sodium carbonate yog cov khoom siv tseem ceeb siv los ua sodium silicate.Sodium carbonate reacts nrog silicon dioxide ntawm qhov kub thiab txias los tsim sodium silicate thiab carbon dioxide.Sodium carbonate kuj tuaj yeem kho cov coefficient ntawm kev nthuav dav thiab tshuaj lom neeg ntawm cov iav.Sodium carbonate tuaj yeem siv los ua ntau hom iav, xws li iav tiaj tus, ntab iav, iav kho qhov muag, thiab lwm yam. Piv txwv li, ntab iav yog cov iav zoo nkauj uas ua los ntawm ntab txheej ntawm molten iav rau saum txheej. ntawm molten tin, uas muaj sodium carbonate nyob rau hauv nws muaj pes tsawg leeg.

Tshuaj ntxuav tes

Raws li tus neeg sawv cev pabcuam hauv cov tshuaj ntxuav tes, nws tuaj yeem txhim kho cov nyhuv ntxuav, tshwj xeeb tshaj yog rau cov roj stains, sodium carbonate tuaj yeem saponify roj, hloov cov stains rau hauv cov tshuaj nquag, thiab nce cov ntsiab lus ntawm cov tshuaj nquag thaum ntxuav stains, kom cov nyhuv ntxuav tau zoo heev. .Sodium carbonate muaj qee yam tshuaj ntxuav tes, vim tias feem ntau cov stains, tshwj xeeb tshaj yog cov roj stains, yog acidic, thiab sodium carbonate yog siv los ua rau lawv tsim cov dej-soluble ntsev.Ntau cov tshuaj detergents nyob rau hauv kev ua lag luam ntxiv ib tug npaum li cas ntawm sodium carbonate, lub luag hauj lwm tseem ceeb tshaj plaws yog los xyuas kom meej ib tug zoo alkaline ib puag ncig ntawm lub active tshuaj los xyuas kom meej zoo detergency.

Dyeing ntxiv

1. Alkaline kev txiav txim:Sodium carbonate kua yog ib qho tsis muaj zog alkaline uas tuaj yeem ua rau cellulose thiab protein molecules nqa cov nqi tsis zoo.Kev tsim cov nqi tsis zoo no txhawb nqa cov adsorption ntawm cov xim sib txawv ntawm cov xim molecules, kom cov xim tuaj yeem kho tau zoo dua ntawm cov cellulose lossis cov protein.

2. Txhim kho lub solubility ntawm pigments:Qee cov pigments hauv dej solubility tsawg, sodium carbonate tuaj yeem ua rau pH tus nqi ntawm cov dej, kom cov qib ntawm cov xim ionization nce, kom cov dej solubility ntawm cov xim hauv dej tuaj yeem txhim kho, kom nws yooj yim dua rau adsorbated los ntawm cellulose los yog protein ntau.

3. Neutralizing sulfuric acid los yog hydrochloric acid:Hauv cov txheej txheem dyeing, qee cov xim yuav tsum tau ua nrog sulfuric acid lossis hydrochloric acid kom ua tiav cov nyhuv dyeing.Sodium carbonate, raws li cov khoom alkaline, tuaj yeem nruab nrab nrog cov kua qaub no, yog li ua tiav lub hom phiaj ntawm dyeing.

Papermaking

Sodium carbonate hydrolyzes hauv dej los tsim sodium peroxycarbonate thiab carbon dioxide.Sodium peroxycarbonate yog ib yam tshiab ntawm cov tshuaj dawb tsis muaj kuab paug, uas tuaj yeem hnov mob nrog lignin thiab xim hauv cov ntaub so ntswg los tsim cov tshuaj uas yooj yim soluble hauv dej, thiaj li ua tiav cov nyhuv ntawm decolorization thiab whitening.

Khoom noj khoom haus additives (Food grade)

Raws li tus neeg sawv cev loosening, siv los ua biscuits, qhob cij, thiab lwm yam, ua kom cov zaub mov fluffy thiab mos.Raws li ib tug neutralizer, nws yog siv los kho pH ntawm cov zaub mov, xws li ua dej qab zib.Raws li tus neeg sawv cev sib xyaw, nws tau ua ke nrog lwm cov tshuaj los tsim cov hmoov ci sib txawv lossis pob zeb alkali, xws li alkaline ci hmoov ua ke nrog alum, thiab cov pob zeb hauv av alkali ua ke nrog sodium bicarbonate.Raws li ib tug preservative, siv los tiv thaiv zaub mov spoilage los yog mildew, xws li butter, pastry, thiab lwm yam.