Xov xwm
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Formic acid yog "cov khoom lag luam tshaj tawm"
Formic acid yog "cov khoom lag luam tshaj tawm" uas ua rau muaj txiaj ntsig zoo rau kev ruaj khov ntawm kev lag luam tus nqi saw hlau los ntawm kev ua tus phooj ywg ib puag ncig thiab muaj txiaj ntsig zoo hauv kev tshem dej khov los ntawm kev khiav thiab kev. Sustainable txoj kev loj hlob: · yog biodegradable ntau tshaj ure ...Nyeem ntxiv -
Phosphoric acid, tseem hu ua orthophosphoric acid, yog ib hom inorganic acid
Phosphoric acid, tseem hu ua orthophosphoric acid, yog ib hom inorganic acid. Nws yog nruab nrab-muaj zog acid nrog cov tshuaj formula H3PO4 thiab molecular hnyav ntawm 97.995. Tsis volatile, tsis yooj yim rau decompose, yuav luag tsis muaj oxidation. Phosphoric acid feem ntau yog siv hauv tshuaj, khoom noj, fertilize ...Nyeem ntxiv -
Qhov txuj ci tseem ceeb ntawm calcium formate rau cov tsiaj hauv kev yug me nyuam
Calcium formate, tseem hu ua calcium formate, yog siv los ua cov khoom noj ntxiv, haum rau txhua hom tsiaj, nrog rau acidification, tiv thaiv mildew, tshuaj tua kab mob thiab lwm yam teebmeem. Ntxiv calcium formate rau piglet pub tuaj yeem txhim kho kev zom zaub mov thiab kev nqus ntawm calcium qhov chaw thiab tiv thaiv zawv plab ...Nyeem ntxiv -
Acid-base neutralization ntawm acetic acid hauv kev lag luam ntxhua thiab dyeing thiab mloog rau nws siv intro
Lub npe tshuaj acetic acid yog acetic acid, tshuaj formula CH3COOH, thiab cov ntsiab lus ntawm 99% acetic acid yog crystallized rau hauv dej khov hauv qab 16 ° C, los yog glacial acetic acid. Acetic acid tsis muaj xim, dej-soluble, tuaj yeem miscible nrog dej hauv txhua qhov kev faib ua feem, tsis muaj zog, tsis muaj zog ...Nyeem ntxiv -
Ceev faj ntawm calcium chloride posing li calcium formate
Tsis ntev los no, muaj ntau tus neeg siv calcium formate cov lus tawm tswv yim tias calcium formate yuav hauv khw tshuaj lom neeg los ntawm calcium chloride! Yuav kom paub qhov txawv ntawm qee qhov teeb meem ntawm calcium formate thiab sodium chloride, calcium formate thiab calcium chloride yuav piav qhia hauv d ...Nyeem ntxiv -
Sodium acetate yog siv los kho cov dej phwj tuaj
Sodium acetate tsis yog thawj zaug siv hauv kev lag luam kho dej, nws tau siv hauv kev lag luam luam ntawv thiab dyeing. Tsuas yog vim tias kev lag luam kho dej phwj tuaj tau loj hlob nyob rau xyoo tas los no, thiab nws xav tau sodium acetate los txhim kho cov dej phwj ntsuas ntsuas. Tias yog vim li cas nws '...Nyeem ntxiv -
2024 Qhib qhov thib ob ib nrab ntawm kev ua tau zoo, Pengfa ntsuj plig! Invincible, invincible!
Hauv cov ntsiab lus ntawm kev lag luam thoob ntiaj teb poob qis, Pengfa Tshuaj tau kov yeej txhua qhov teeb meem, tiv thaiv kev kub ntxhov, thiab sim nws qhov zoo tshaj plaws los xa cov khoom rau cov neeg siv khoom. Lub Hoobkas npaj cov khoom ntawm qhov ceev tshaj plaws! Tau txais kev txiav txim, tam sim ntawd npaj cov khoom tshuaj xyuas ...Nyeem ntxiv -
Tam sim no ntau yam ntawm kev siv sodium acetate
Tam sim no ntau yam ntawm kev siv sodium acetate yog qhov dav, txawm hais tias nws yog cov tshuaj lom neeg, hauv kev lag luam sib txawv tuaj yeem pom nws daim duab, feem ntau ntawm kev siv nws qhov sib ntxiv kom them nyiaj rau kev tswj hwm, kom nws tuaj yeem ua rau hauv sib txawv siv ib puag ncig rau ...Nyeem ntxiv -
Kev siv thiab kev ua haujlwm ntawm calcium formate hauv pub
1. Daim ntawv thov ntawm calcium formate Calcium formate yog ib qho khoom noj uas nquag siv, feem ntau ntxiv rau pub rau hauv cov hmoov los yog granular daim ntawv. Nws tuaj yeem siv rau hauv kev tsim cov nqaij qaib, tsiaj txhu thiab lwm yam tsiaj. Tom qab xyoo ntawm kev xyaum thiab kev tshawb fawb tshawb fawb, calcium formate tau raug pov thawj t ...Nyeem ntxiv -
Dab tsi yog kev siv phosphoric acid?
Phosphoric acid yog ib qho tseem ceeb tshuaj nrog ntau yam kev siv. Nov yog qee qhov kev siv phosphoric acid: 1. Kev lag luam zaub mov thiab dej haus: Phosphoric acid yog siv los ua pH regulator, preservative thiab khoom noj khoom haus ntxiv. Nws tuaj yeem siv rau hauv cov txheej txheem tsim cov dej haus carbonated, fr ...Nyeem ntxiv -
Lub luag haujlwm thiab kev siv cov tshuaj potassium hauv kev ua liaj ua teb
Ua ntej, lub luag haujlwm ntawm potassium formate 1. Txhawb cov qoob loo loj hlob Potassium formate yog siv dav hauv kev ua liaj ua teb vim nws tuaj yeem txhawb kev loj hlob ntawm cov qoob loo. Cov poov tshuaj nyob rau hauv potassium formate tuaj yeem txhawb kev loj hlob ntawm cov qoob loo, txhim kho photosynthetic efficiency ntawm cov qoob loo, txhawb kev noj zaub mov ...Nyeem ntxiv -
Kawm txog cov nyhuv ntawm formic acid hauv silage
Qhov nyuaj ntawm silage yog txawv vim muaj ntau hom nroj tsuag, theem kev loj hlob thiab tshuaj muaj pes tsawg leeg. Rau cov nroj tsuag raw cov ntaub ntawv uas nyuaj rau silage (tsawg carbohydrate cov ntsiab lus, dej siab, siab buffering), semi-qhuav silage, mix silage los yog additive silage feem ntau yuav u ...Nyeem ntxiv