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Sodium Metabisulphite: ib qho kev sib txuas lus ntau ntxiv
Sodium metabisulphite (na ₂s₂o₅ (na ₂s₂o₅), tseem muaj sodium pyrosulfite, yog lub ntsej muag dawb siv thoob plaws kev lag luam rau nws cov khoom siv tshuaj tiv thaiv thiab tshuaj tiv thaiv kab mob antioxidant. Paub tias yog E223 hauv European Union, cov compound no ua lub luag haujlwm tseem ceeb hauv kev txuag cov khoom noj, kev kho dej, thiab m ...Nyeem ntxiv -
Calcium chloride dihydrate thiab calcium chloride anhydrous, uas ib qho ua haujlwm zoo dua?
Calcium chloride yog tshuaj lom neeg muaj cov tshuaj chlorine thiab calcium nrog cov mis cacl2. Cov calcium chloride ib feem ntau yog muab faib ua calcium chloride anhydrod thiab calcium chloride dihydrate raws li cov ntsiab lus. Calcium chloride anhydrous thiab calcium chloride dihydrate ...Nyeem ntxiv -
TOPTCECHEM-A kev xa khoom ntawm Sodium Metabisulphite
Weifang toption Tshuaj Kev Lag Luam Co., Ltd. Tam sim no, lub peev txheej ntawm Sodium Metabisulphite tau mus txog 150000 tons, nrog siab huv siab 97% min. Lub ntsiab siv ntawm sodium metabisulphite muaj: 1.Txoj ...Nyeem ntxiv -
"Scavench" nyob rau hauv cov daus - calcium chloride dihydrate
Calcium chloride dihydrate tshwm li tus dawb flake khoom nrog molecular mis cacl2 · 2HU2O. Nws cov hygroscopicity muaj zog heev, thiab nws yooj yim rau delix thaum raug rau huab cua. Calcium chloride dihydrate yog soluble hauv dej, soluble hauv dej cawv, acetone, acetic acid, thaum tso ntau ntawm cua sov, ...Nyeem ntxiv -
Cov teeb meem tshwm sim nrog kev siv cov calcium chloride
Calcium chloride yog cov tshuaj uas ib txwm siv, xws li kev lag luam khoom noj, khoom noj khoom haus, khoom siv daus, tib neeg feem ntau ntsib qee yam teeb meem. Kab lus no yuav tshawb txog cov teeb meem ntau yam hauv kev siv Calcium CHL ...Nyeem ntxiv -
Calcium chloride dihydrate
Calcium Chloride tau muab faib ua cov calcium chloride dihydrate thiab calcium chloride anhydrous raws li cov muaj cov roj crystal muaj. Cov khoom lag luam muaj nyob hauv cov hmoov, nplaim taws thiab granular. Raws li cov qib nws tau muab faib ua kev kawm calcium chloride thiab zaub mov calcium chlori ...Nyeem ntxiv -
Calcium chloride rau roj drilling
Calcium chloride yog cov ntsev nyob rau hauv, cov tsos yog dawb lossis tawv hmoov dawb, nplaim taws, prill lossis granular. Calcium chloride suav nrog anhydre calcium chloride thiab ua kom muaj calcium chloride. Vim tias nws lub cev thiab tshuaj siv tshuaj, calcium chloride yog dav siv nyob rau hauv ntau kev lag luam su ...Nyeem ntxiv -
Daim ntawv thov ntawm cov qib kev lag luam Sodium Metabisulphite nyob rau hauv kev kho dej txhawv
Sodium Metabisulphite tuaj yeem faib ua qib qib metabisulphite thiab cov khoom noj muaj qib raws li cov khoom lag luam thiab siv. Muaj Qib Sodium Metabisulphite tau raug thov hauv ntau yam, thiab muaj qhov cuam tshuam tseem ceeb hauv kev siv dej khib nyiab ...Nyeem ntxiv -
Yuav ua li cas yuav calcium chloride?
Calcium chloride yog cov ntsev ua kom tsw qab ntsev tsim los ntawm calorium thiab chlorine, uas yog cov ntsev ion hu ua cov ntsev calcium. Nws cov mis mis yog CACL2. Calcium chloride yog yooj yim soluble hauv dej, txheej txheem ntawm soluble hauv dej yuav tso ntau lub tshav kub. Thaum muab tso rau hauv huab cua, nws yooj yim rau abso ...Nyeem ntxiv -
Daim ntawv thov ntawm Sodium Metabisulphite
Sodium metabisulphite yog ib qho inorganic compound nrog cov tshuaj mis nyeem na2S2o5. Nws yog feem ntau yog dawb los yog daj ua lead ua nrog lub zog khaus ntxhiab tsw thiab yog soluble hauv dej. Cov tshuaj aque yog acidic thiab tuaj yeem tso cov sulfur dioxide thaum muaj cov acids muaj zog los ua cov ...Nyeem ntxiv -
Lub luag haujlwm ntawm calcium chloride nyob rau hauv oupfield drilling
Calcium chloride yog cov ntsev nyob rau hauv, cov tsos yog dawb lossis tawv hmoov dawb, nplaim taws, prill lossis granular. Calcium Chloride tau muab faib ua cov calcium chloride anhydrous thiab calcium chloride dihydrate. Calcium cov tshuaj dawb yog siv nyob hauv ntau qhov kev lag luam vim nws lub cev nqaij daim tawv thiab tshuaj lom neeg. Ntawv ...Nyeem ntxiv -
Dab tsi yog caustic dej qab zib?
Caustic dej qab zib yog lub npe uas muaj rau sodium hydroxide. Sodium hydroxide, cov tshuaj lom neeg yog naoh, feem ntau yog hu ua caustic alkali, feem ntau flake caustic alkali, yooj yim flake hauv dej, thiab ua ib qho kev daws teeb meem alkaline, thiab nws h ...Nyeem ntxiv
Txoj moo
Nyob zoo, tuaj sab laj peb cov khoom!