Xov xwm
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Kev siv glacial acetic acid
1. Siv los ua tus nplaig tshem tawm hauv tsev neeg lub neej txhua hnub; 2, nyob rau hauv cov khoom noj thiab kev sib txuas ua cov qaub tsw tus neeg sawv cev siv; 3. Nws yog siv los ua cov kuab tshuaj thiab cov khoom siv raw hauv kev lag luam xws li tshuaj tua kab, tshuaj thiab dyes. Ntxiv rau cov kev siv saum toj no, glacial acetic acid nyob rau hauv hluavtaws f ...Nyeem ntxiv -
formic acid
1. Kev siv tseem ceeb ntawm formic acid thiab kev tshawb fawb kev nce qib hauv roj hlwb Raws li cov khoom siv hydrogen, formic acid tuaj yeem tso tawm ntau cov hydrogen rau kev siv los ntawm kev tsim nyog cov tshuaj tiv thaiv thaum xav tau, thiab nws yog qhov nruab nrab ruaj khov rau kev siv dav thiab kev nyab xeeb kev thauj mus los. ntawm hydrogen zog. Formic ib ...Nyeem ntxiv -
Muaj tsib hnub mus ua ntej qhib 135th Canton Fair — Hebei Pengfa Tshuaj Co., Ltd.
Hebei Pengfa Tshuaj yog ib lub tuam txhab koom nrog hauv kev tsim, muag thiab xa tawm ntawm glacial acetic acid, acetic acid tov, formic acid, phosphoric acid, dyeing acid, sodium aceta, calcium formate, sodium formate, composite carbon qhov chaw, bioactive carbon qhov chaw. ..Nyeem ntxiv -
Dab tsi yog qhov txawv ntawm industrial phosphoric acid thiab edible phosphoric acid? Xaiv hom tsim nyog kom yooj yim dua ob npaug ntawm kev ua haujlwm
Khoom noj khoom haus thiab qib qib phosphoric acid yog ob yam tshuaj tseem ceeb uas tau siv dav hauv ntau yam. Dab tsi yog qhov sib txawv ntawm lawv thaum siv, thiab koj nrhiav tau qhov chaw zoo dua li cas.1. Khoom noj khoom haus qib phosphoric acidFood phosphoric acid yog xim tsis muaj xim, pob tshab los yog slig ...Nyeem ntxiv -
2024 South Kauslim International Chemical Exhibition (KOREA CHEM) — Countdown
2024 South Kauslim International Chemical Exhibition (KOREA CHEM) Qhov chaw: 217-60, Kintex-ro, llsanseo- gu, Goyang-si, Gyeonggi-do, Kaus Lim Kauslim KINTEX Exhibition Center 1 Lub Sijhawm: 4.23-26 Lub Rooj Muag Khoom: 5F403 RainyM8898 +8Nyeem ntxiv -
2024 South Kauslim International Chemical Exhibition (KOREA CHEM)
2024 South Kauslim International Chemical Exhibition (KOREA CHEM) Qhov chaw: 217-60, Kintex-ro, llsanseo-gu, Goyang-si, Gyeonggi-do KoreaKINTEX Exhibition Center 1 Lub Sijhawm: 4.23-26 Lub Rooj Muag Khoom: 5F403 Nyob zoo cov neeg siv khoom: Raws li txoj kev, ua tsaug rau kev ntseeg thiab kev txhawb nqa ntawm Hebei Pengfa Chemical CO., LTD. koj c...Nyeem ntxiv -
Brazil xa tawm, 2024 peb coj cua teeb caij nkoj, ua ntej! Qhib lub neej yav tom ntej, tsim kev npau suav thiab mus tom ntej!
Lub Ib Hlis yog lub ntsiab lus txiav tawm ntawm qhov kawg ntawm 2023, yog qhov pib ntawm tshooj tshiab hauv 2024. Lub Ib Hlis, peb sawv ntawm qhov pib tshiab nyob rau hauv lub siab loj. Nrog rau peb txoj kev mob siab rau thiab kev ntseeg hauv ntiaj teb, peb tsis ntshai kev nyuaj thiab siv zog mus rau tom ntej! Mus tshawb nrhiav...Nyeem ntxiv -
Yuav ua li cas xaiv zoo calcium formate? - Pengfa Tshuaj
Raws li cov khoom siv tshuaj ntau lub hom phiaj, calcium formate tam sim no tau siv dav hauv cov khoom noj, pub, kev tsim kho, tawv thiab roj av kev lag luam. Nws ruaj khov, solubility thiab nplua nuj calcium ua rau nws siv dav hauv cov teb no. Txawm li cas los xij, qhov zoo ntawm calcium formate ntawm kev ua lag luam tsis sib xws, thiab yuav ua li cas xaiv ...Nyeem ntxiv -
Yuav ua li cas xaiv calcium formate, qhov txawv ntawm pub zaub mov qib thiab qib qib calcium formate yog dab tsi?
Kuv ntseeg tias cov neeg koom nrog kev lag luam lossis kev ua liaj ua teb yuav tsum paub txog calcium formate, ntxiv rau kev ntxiv calcium formate rau kev tsim cov pob zeb thiab cov cement, ntau tus neeg kuj tau pib muab lawv lub zeem muag rau kev ua liaj ua teb. Tab sis calcium formate tsis yooj yim rau siv, nws kuj tuaj ...Nyeem ntxiv -
Cement thiab zaub, thaj tsam ntawm kev siv calcium formate, dab tsi yog qhov zoo?
Calcium formate tsis yog ib lo lus txawv heev, kev siv calcium formate hauv kev lag luam yog ntau thiab ntau dua, tab sis ntxiv rau kev ua liaj ua teb kuj tsis muaj qhov chaw me me rau kev loj hlob. Siv hauv cov cement rau cov neeg ua haujlwm thaum ntxov, siv zaub rau calcium, vim li cas calcium formate siv dav dav ...Nyeem ntxiv -
Kev siv cov calcium formate yog dab tsi, hauv kev lag luam twg tuaj yeem ua haujlwm?
Calcium formate yog siv dav hauv kev lag luam, xws li tshuaj, khoom noj, tshuaj thiab lwm yam kev lag luam muaj ntau yam kev siv. Raws li cov calcium uas muaj txiaj ntsig zoo, calcium formate kuj tseem ua lub luag haujlwm tseem ceeb hauv tib neeg kev noj qab haus huv thiab kev ua liaj ua teb. Dab tsi yog lub hom phiaj thiab kev ua haujlwm ntawm calcium ...Nyeem ntxiv -
Yuav ua li cas xaiv sodium acetate, lub luag haujlwm ntawm sodium acetate hauv kev kho dej phwj yog dab tsi?
Qhov tseem ceeb ntawm dej yog qhov tseeb ntawm tus kheej thiab xav tau txhua qhov chaw hauv lub neej. Sodium acetate maj mam muaj chaw rau kev txhim kho hauv kev kho dej phwj tuaj, uas tuaj yeem sib npaug acidity thiab alkalinity ntawm cov dej khib nyiab. Vim li cas sodium acetate tuaj yeem siv rau hauv kev lag luam dej phwj tuaj? Thaum pib, sodium ...Nyeem ntxiv