Caustic Soda Flakes 99%, 98% (Ntshiab Sodium Hydroxide NaOH)
Caustic Soda Flakes 99%, 98% (Ntshiab Sodium Hydroxide NaOH)
|
Qhov ntom |
1.450g / cm3 (20 degree) |
|
Melting point |
361 degree |
|
Boiling point |
1320 degree |
|
Refractive Index |
1.421 (20 degree) |
|
Saturated vapor siab |
0.13kPa (719 degree) |
|
Qhov tshwm sim |
Dawb crystalline hmoov |
|
Solubleness |
Soluble hauv dej, ethanol, me ntsis soluble hauv ether |
|
Xim |
dawb |
|
Txee lub neej |
2 xyoo |
Sodium hydroxide, tseem hu ua caustic soda thiab caustic soda, nrog rau cov tshuaj formula NaOH, yog ib tug muaj zog alkali nrog siab corrosiveness, feem ntau dawb flakes los yog granules, uas yuav miscible nrog dej los tsim ib tug alkaline tov, thiab kuj yuav yaj nyob rau hauv methanol thiab ethanol.
Sodium hydroxideyog ib qho ntawm cov tshuaj uas siv ntau. Nws yog siv nyob rau hauv ntau yam kev siv thiab yog ib qho tseem ceeb rau ntau yam kev lag luam: nws yog feem ntau siv nyob rau hauv kev tsim ntawm ntoo pulp thiab ntawv, textiles, xab npum thiab lwm yam tshuaj ntxuav, thiab kuj yog siv nyob rau hauv tsev alkaline kua khoom.
Tuam txhab Profile
Tsim los ntawm 2021, Gneechem yog ib lub tuam txhab ua lag luam tshwj xeeb hauv kev tshawb fawb, kev tsim kho, tsim khoom, thiab muag cov khoom siv tshuaj, suav nrog calcium chloride, nitric acid, thiab caustic soda. Nrog rau kev muaj peev xwm tshawb fawb muaj zog, lub tuam txhab tau mob siab rau kev nce qib kev tsim khoom loj thiab muag khoom thaum tsav kev loj hlob los ntawm kev tswj hwm tus qauv thiab kev tsim kho thev naus laus zis. Renowned rau nws cov khoom zoo thiab cov kev pabcuam tshwjxeeb, Gneechem tau txais kev lees paub dav dav thiab kev ntseeg siab los ntawm nws cov neeg siv khoom.
FAQ
Koj tuaj yeem xa tuaj raws sijhawm?
Tau kawg! Peb tau ua haujlwm hauv kev lag luam no tau ntau xyoo, thiab ntau tus neeg siv khoom ua lag luam nrog kuv vim peb tuaj yeem xa tuaj raws sijhawm thiab lav cov khoom zoo!
Koj puas muab cov qauv dawb?
Yog lawm, peb tuaj yeem muab cov qauv dawb. Koj tsuas yog yuav tsum tau them tus nqi xa ntawv. Ua ntej ntau lawm, peb ib txwm muab cov qauv ua ntej ua ntej; ua ntej ua zaub mov xa tuaj, peb ib txwm ua kev soj ntsuam zaum kawg.
Yuav ua li cas txog tus nqi? Koj puas tuaj yeem ua kom pheej yig dua?
Peb ib txwm muab qhov nyiam ntawm peb cov neeg siv khoom ua ntej. Tus nqi yog sib tham nyob rau hauv cov xwm txheej sib txawv, thiab peb lav muab koj tus nqi sib tw tshaj plaws.
Yuav ua li cas yog tias muaj teeb meem zoo?
Peb muaj cov kws tshaj lij thiab pab pawg ua haujlwm zoo tom qab muag los daws txhua yam teeb meem rau koj raws sijhawm.
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