Txoj moo
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Calcium CHLORIDE: Lub Star Virtatile Star Tag Nrho Koj Cov Kev Xav Tau
Hauv kev lag luam niaj hnub, kev ua liaj ua teb, thiab lub neej txhua hnub, muaj qhov tsis muaj kev sib txuam thiab muaj txiaj ntsig zoo ntxiv thiab ua tau zoo - ** Calcium Chloride **. Raws li ntau lub hom phiaj tshuaj, calcium chloride muaj hloov pauv thiab txhim khu kev qha solu ...Nyeem ntxiv -
Kev siv ntau trisodium phosphate
Trisodium phosphate cov ntaub ntawv yooj yim: hauv daim ntawv aqueous thiab nyob rau hauv cov lus teb muaj crystalline dej. Feem ntau cov feem ntau yog trisodium phosphate decathdrate. Nws cov molecular daim ntawv yog naupo₄. Molecular hnyav 380.14, CASAGE 7601-54-54-9. Cov tsos yog dawb lossis tsis muaj xim crystal, yooj yim rau w ...Nyeem ntxiv -
Qeb thiab kev ua haujlwm ntawm cov tshuaj ntxuav ib txwm muaj
Cov tshuaj ntxuav cov tshuaj ntxiv tau muab cais rau hauv inorganic additives, socium silicate, sodium carbonate, sodium carbonate, sodium carbonate, sodium carbonate, sodium carbonate, sodium tulfate thiab lwm yam inorganic ntsev; Organic Additives, xws li anti-redeposition tus sawv cev, sodium carboxymethyl cellulose. Ntxiv cov ntaub ntawv qhia txog cov khoom siv kom tshem tawm cov xab npum ...Nyeem ntxiv -
Rov qab txheej txheem ntawm sodium sulfate hauv roj teeb roj teeb lithium ntau lawm
Hauv kev rov ua dua tshiab ntawm cov roj teeb lithium lithium roj teeb, sulfuric dej khov kho rau hauv sodium sulfate Salts vim yog cov kev xav tau thev naus laus zis. Qhov kev daws nyoos muaj sodium sulfate tsuas yog suav nrog kev daws kev sib ...Nyeem ntxiv -
Kev faib tawm thiab kev siv ntawm quartz hmoov
1. Kev qhia ua kom zoo rau cov xuab zeb quartz xuab zeb, quartz hmoov, yog kev siv cov khoom siab siab quartz ore (cov khoom lag luam Nplua Quartz xuab zeb tau ntxuav, tawg thiab tshuaj ntsuam rau hauv vario ...Nyeem ntxiv -
Tshuaj lom neeg thiab txheej txheem rau kev tshem ammonia nitrogen los ntawm dej
1.What yog ammonia nitrogen? Ammonia nitrogen yog hais txog ammonia nyob rau hauv daim ntawv ntawm free ammonia (lossis tsis-iam3) lossis ionic ammonia (nh4 +). Siab dua ntawm thiab siab dua cov ammonia; Ntawm qhov tsis sib xws, cov feem ntawm ammonium ntsev yog siab. Ammonia nitrogen yog cov khoom noj muaj txiaj ntsig hauv dej, uas ...Nyeem ntxiv -
Lub luag haujlwm ntawm cov neeg sawv cev chelating hauv cov khoom ntxhua khaub ncaws
Ceg, cov chelate tsim los ntawm chelating tus neeg sawv cev, los ntawm Greek lo lus chele, lub ntsiab lus roob hauv qab. Chelates zoo li crab claws tuav hlau ions, uas ruaj khov thiab yooj yim tshem tawm lossis siv cov hlau ions. Xyoo 1930, thawj cov chelate tau ua ke hauv lub teb chaws Yelemees ...Nyeem ntxiv -
Nquag luam ntawv thiab zwj tshuaj
1. Cov kua qaub vitriol molecular misculula, tsis muaj xim rau cov dej, thiab tsis tuaj yeem nqa tawm ntawm cov dej sib txawv, thiab tsis tuaj yeem siv cov kua qaub, acid m ...Nyeem ntxiv -
Cov Txheej Txheem Ntau Lawm thiab cov ntawv thov ntau yam ntawm sodium carboxymethyl cellulose (cmc)
Sodium Carboxymethyl cellulose (CMC) yog anionic, txoj hlua ncaj, ib qho derivative ntawm ntuj cellulose thiab cloadoacetic acid los ntawm cov tshuaj kho tshuaj. Nws cov kev daws teeb meem aqueous muaj cov haujlwm ntawm thickening, zaj duab xis sib sau, Kev Ua Haujlwm, Cov Dej Cia, Kev Tiv Thaiv Colloidal, ...Nyeem ntxiv -
Kev lag luam thiab cov sodium symolyphosphate siv
Sodium tripolyphosphate yog ib hom inorganic compound, dawb crystalline hmoov, yog amorple dej-solomle linear polyphosphate. Sodium tripolyphosphaphate muaj cov haujlwm ntawm chelating, ncua, dispersining, gelatinizing, emulsifying, phockerace, thiab lwm yam ....Nyeem ntxiv -
Txoj haujlwm thiab kev siv cov tshuaj potassium chloride
Cov tshuaj potassium chloride yog qhov sib xyaw ua ke inorganic, cov siv lead dawb, tsw qab, qab ntsev. Soluble hauv dej, ether, glycerin thiab alkali, me ntsis soluble hauv ethanol (insoluble hauv cov ethanol (insolomle hauv anhydrous ethanol), hygroscopic, yooj yim rau kev ua kom yooj yim; Lub solubility hauv dej nce nrawm nrog nce o ...Nyeem ntxiv -
Dab tsi yog kev lag luam siv ntawm selenium?
Hluav Taws Xob Kev Lag Luam Selenium muaj cov photichoting cov khoom, thiab feem ntau siv rau cov ntaub ntawv hluav taws xob, cov ntaub ntawv ua lag luam, cov ntaub ntawv kho kom raug, rectifiers, etc. Cov ntaub ntawv thov ...Nyeem ntxiv
