Potassium Carbonate
Khoom Paub meej
Specifications muab
Dawb crystal / hmoov Cov ntsiab lus ≥99%
(Scope ntawm daim ntawv thov siv 'cov khoom siv')
Potassium carbonate tsis muaj dej lossis crystalline cov khoom uas muaj 1.5 molecules, cov khoom tsis muaj dej yog cov hmoov dawb dawb, cov khoom siv crystalline yog cov dawb translucent crystals me me los yog cov khoom, tsis muaj ntxhiab, muaj zog alkali saj, txheeb ze ntom ntom 2.428 (19 ° C), melting point 891 ° C , solubility hauv dej yog 114.5g / l00mL (25 ° C), yooj yim nqus dej noo hauv huab cua ntub.Dissolved nyob rau hauv lmL dej (25 ℃) thiab li 0.7mL boiling dej, cov saturated tov yog txias tom qab lub iav monoclinic crystal hydrate nag lossis daus, tus txheeb ze ntom ntawm 2.043, pH tus nqi ntawm 10% aqueous daws poob siv lead ua dej ntawm 100 ℃ yog hais txog. 11.6.
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
584-08-7 ib
209-529-3 ib
138.206 Nws
Carbonate
2,428 g / cm³
soluble nyob rau hauv dej
333.6°C dej
891 ℃
Khoom siv
Fermentation / Preservative (Qib zaub mov)
【Siv ua tus pib.Hauv kev ua cov qhob cij, ncuav mog qab zib thiab lwm yam khoom ci, poov tshuaj carbonate tuaj yeem hnov mob nrog cov kua qaub los tsim cov pa roj carbon dioxide, uas ua rau lub khob noom cookie nthuav thiab ferment, yog li ua rau cov khoom ci softer thiab saj zoo dua.】
【Siv raws li acidity regulator.Hauv qee cov khoom noj, xws li dej haus, kua txiv hmab txiv ntoo, thiab lwm yam, cov acidity yuav tsum tau kho kom ua tiav cov saj zoo dua thiab txee lub neej.Nws tuaj yeem neutralize cov kua qaub hauv cov zaub mov thiab ua kom nws muaj cov kua qaub haum.】
【Siv raws li tus neeg sawv cev bulking.Hauv qee cov khoom noj puffed, xws li qos yaj ywm chips, paj kws, thiab lwm yam, poov tshuaj carbonate tuaj yeem hnov mob nrog dej hauv cov zaub mov los tsim cov pa roj carbon dioxide, uas ua rau cov zaub mov nthuav thiab nyias, thiab muaj saj zoo dua.】
【Siv raws li ib tug preservative.Hauv qee cov khoom noj, xws li kua ntses, condiments, thiab lwm yam, potassium carbonate tuaj yeem cuam tshuam kev loj hlob ntawm cov kab mob thiab ua kom lub neej txee ntawm cov khoom noj. 】
Soil Optimization (qib Agricultural)
Tom qab kho cov pH ntawm cov av, cov poov tshuaj carbonate faus rau hauv av yog absorbed los ntawm cov nroj tsuag, cov av tuaj yeem ua tiav cov pH sib npaug.Siv nyob rau hauv acidic av, cov poov tshuaj nyob rau hauv poov tshuaj carbonate yog absorbed los ua carbonic acid, uas yog decomposed los ntawm tshav kub.Nws yog ib qho zoo heev dej soluble fertilizer raw khoom.Tom qab nqus tau, cov qoob loo siv photosynthesis nyob rau hauv cov txheej txheem hloov kho kom tso cov pa roj carbon dioxide, tsis tas yuav muaj cov tshuaj calcium carbonate.
Iav/Printing
Nws yog siv nyob rau hauv zus tau tej cov optical iav, vuam pas nrig, hluav taws xob raj, TV duab raj, lub teeb qhov muag teev, luam ntawv thiab dyeing, dyes, inks, yees duab tshuaj, pholinine, polyester, explosives, electroplating, tanning, ceramics, tsev ntaub ntawv, siv lead ua. , potash xab npum thiab tshuaj
[Kev lag luam iav yog siv hauv enamel hmoov npaj los txhim kho nws cov cuab yeej qib, ntxiv rau iav kom ua lub luag haujlwm melting, thiab txhim kho iav pob tshab thiab refractive coefficient.]
[Dye kev lag luam rau kev tsim khoom ntawm Yindan tullin, disperse liab 3B, VAT tshauv M, thiab lwm yam.]
[Kev lag luam luam ntawv thiab dyeing yog siv rau kev luam ntawv thiab dyeing ntawm VAT dyes thiab whitening ntawm dej khov dyes.Kev lag luam roj hmab yog siv rau kev tsim khoom ntawm 4010 antioxidant.Kev lag luam wool thiab ramie paj rwb yog siv rau paj rwb ua noj thiab degreasing ntawm ntaub plaub.]
[Siv raws li gas adsorbent, qhuav hmoov hluav taws tua hluav taws, roj hmab antioxidant]
