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Potassium Hydroxide Rau Potash ntsev ntau lawm
Potassium hydroxide (KOH) yog ib qho tseem ceeb inorganic compound nrog cov tshuaj formula KOH. Paub txog nws muaj zog alkalinity, nws yog dav siv nyob rau hauv ntau yam lag luam. Qhov no multifunctional compound muaj pH ntawm 13.5 nyob rau hauv ib tug 0.1 mol / L tov, ua rau nws ib tug zoo lub hauv paus rau ntau yam kev siv. Potassium hydroxide muaj qhov zoo tshaj plaws solubility hauv dej thiab ethanol thiab muaj peev xwm nqus dej noo los ntawm huab cua, ua rau nws muaj txiaj ntsig zoo hauv ntau qhov chaw.
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Pentaerythritol 98% Rau Coatings Kev Lag Luam
Pentaerythritol yog ib qho organic compound nrog ntau yam kev siv hauv ntau yam lag luam. Nws muaj cov tshuaj formula C5H12O4 thiab belongs rau tsev neeg ntawm polyol organics paub rau lawv zoo kawg li versatility. Tsis tsuas yog cov dawb crystalline hmoov flammable, nws kuj tau yooj yim esterified los ntawm cov organics, ua rau nws muaj txiaj ntsig zoo hauv ntau cov txheej txheem tsim khoom.
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Acetic Acid Rau Industrial Siv
Acetic acid, tseem hu ua acetic acid, yog ntau yam organic compound nrog rau kev siv hauv ntau yam lag luam. Nws muaj cov tshuaj formula CH3COOH thiab yog cov organic monobasic acid uas yog cov khoom tseem ceeb hauv vinegar. Cov kua qaub tsis muaj xim no hloov mus rau hauv daim ntawv crystalline thaum nws solidifies thiab suav hais tias yog ib qho me ntsis acidic thiab corrosive heev. Nws yuav tsum tau ua tib zoo saib xyuas vim nws muaj peev xwm ua rau lub qhov muag thiab qhov ntswg khaus.
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Methenamine Rau Roj Hmab Ntau Lawm
Methenamine, tseem hu ua hexamethylenetetramine, yog ib qho tshwj xeeb organic compound uas yog revolutionizing ntau yam lag luam. Cov tshuaj zoo kawg li no muaj cov mis mos molecular C6H12N4 thiab muaj cov khoom siv zoo nkauj thiab cov txiaj ntsig. Los ntawm kev siv los ua tus neeg sawv cev kho rau cov resins thiab cov yas los ua cov catalyst thiab tshuab tshuab rau aminoplasts, urotropine muab ntau yam kev daws teeb meem rau ntau yam kev tsim khoom.
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Strontium Carbonate Industrial Qib
Strontium carbonate, nrog rau cov tshuaj formula SrCO3, yog ib tug ntau yam inorganic compound uas yog dav siv nyob rau hauv ntau yam lag luam. Cov hmoov dawb los yog granule no tsis muaj ntxhiab thiab tsis qab, ua rau nws zoo tagnrho rau ntau yam kev siv. Strontium carbonate yog cov khoom siv tseem ceeb rau kev tsim cov xim TV cathode ray tubes, electromagnets, strontium ferrite, fireworks, fluorescent iav, teeb liab flares, thiab lwm yam. Tsis tas li ntawd, nws yog ib qho tseem ceeb muaj nyob rau hauv zus tau tej cov strontium ntsev, ntxiv expanding. nws siv.
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Hydrogen Peroxide Rau Kev Lag Luam
Hydrogen peroxide yog ib qho kev ua haujlwm tsis muaj zog nrog cov tshuaj formula H2O2. Nyob rau hauv nws lub xeev ntshiab, nws yog ib lub teeb xiav viscous kua uas tau yooj yim tov nrog dej nyob rau hauv ib qho kev faib ua feem. Paub txog nws cov khoom muaj zog oxidizing, hydrogen peroxide yog siv dav hauv ntau qhov kev lag luam vim nws cov ntawv siv ntau heev.
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Barium Hydroxide rau Industrial Siv
Barium Hydroxide! Qhov no inorganic compound nrog cov mis Ba (OH) 2 yog ib yam khoom uas muaj ntau yam nrog ntau yam kev siv. Nws yog dawb crystalline hmoov, yooj yim soluble hauv dej, ethanol thiab dilute acid, haum rau ntau lub hom phiaj.
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Ethylene Glycol Rau Ua Polyester Fiber
Ethylene glycol, tseem hu ua ethylene glycol lossis EG, yog qhov kev daws teeb meem zoo tshaj plaws rau txhua yam koj xav tau ntawm cov kuab tshuaj thiab tshuaj tiv thaiv. Nws cov tshuaj formula (CH2OH)2 ua rau nws yooj yim diol. Qhov zoo kawg nkaus compound no tsis muaj xim, tsis muaj ntxhiab, muaj qhov sib xws ntawm cov kua qab zib thiab tsis muaj tshuaj lom rau tsiaj. Tsis tas li ntawd, nws yog miscible heev nrog dej thiab acetone, ua rau nws yooj yim rau kev sib xyaw thiab siv ntau yam kev siv.
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Isopropanol Rau Xim Industrial
Isopropanol (IPA), tseem hu ua 2-propanol, yog ntau yam organic compound dav siv hauv ntau yam lag luam. Cov tshuaj formula ntawm IPA yog C3H8O, uas yog lub isomer ntawm n-propanol thiab yog ib tug tsis muaj kob pob tshab kua. Nws yog tus cwj pwm los ntawm cov ntxhiab tsw uas zoo li sib xyaw ntawm ethanol thiab acetone. Tsis tas li ntawd, IPA muaj cov solubility siab hauv dej thiab tuaj yeem yaj hauv ntau yam organic solvents, suav nrog ethanol, ether, benzene, thiab chloroform.
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Dichloromethane 99.99% Rau Kev Siv Khoom Siv
Dichloromethane, tseem hu ua CH2Cl2, yog ib qho tshwj xeeb organic compound uas muaj ntau yam haujlwm. Cov kua dej tsis muaj xim tsis muaj xim no muaj cov ntxhiab tsw ntxhiab tsw zoo ib yam li ether, ua rau nws yooj yim los txheeb xyuas. Nrog nws cov khoom zoo tshaj plaws, nws tau dhau los ua ib feem tseem ceeb hauv ntau yam kev lag luam.
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Phosphoric Acid 85% Rau Kev Ua Liaj Ua Teb
Phosphoric acid, tseem hu ua orthophosphoric acid, yog ib qho inorganic acid feem ntau siv nyob rau hauv ntau yam lag luam. Nws muaj cov acidity me ntsis, nws cov tshuaj formula yog H3PO4, thiab nws qhov hnyav molecular yog 97.995. Tsis zoo li qee cov kua qaub tsis hloov pauv, phosphoric acid ruaj khov thiab tsis tawg yooj yim, ua rau nws muaj kev ntseeg siab rau ntau yam kev siv. Thaum phosphoric acid tsis muaj zog li hydrochloric, sulfuric, lossis nitric acids, nws muaj zog dua li acetic thiab boric acids. Tsis tas li ntawd, cov kua qaub no muaj cov yam ntxwv ntawm cov kua qaub thiab ua haujlwm tsis muaj zog tribasic acid. Nws yog tsim nyog sau cia tias phosphoric acid yog hygroscopic thiab yooj yim nqus dej los ntawm huab cua. Tsis tas li ntawd, nws muaj peev xwm hloov mus rau pyrophosphoric acid thaum rhuab, thiab tom qab poob dej tuaj yeem hloov mus rau metaphosphoric acid.
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Tetrachlorethylene 99.5% Cov kua dej tsis muaj xim rau kev lag luam teb
Tetrachloroethylene, tseem hu ua perchloroethylene, yog cov organic compound nrog cov mis C2Cl4 thiab yog cov kua tsis muaj xim.
Nyob zoo, tuaj nrog peb cov khoom!
