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Kev Txiav Txim Thaum Muaj Xwm Ceev Hauv Nruab Nrab! 85 lub koog tsev kawm ntawv! 39 lub lag luam! Txiav kev tsim khoom mus txog rau xyoo tom ntej!
Kev Txiav Txim Thaum Muaj Xwm Ceev Hauv Nruab Nrab! 85 lub koog tsev kawm ntawv! 39 lub lag luam! Txiav kev tsim khoom mus txog rau xyoo tom ntej! Ajun, Guangzhou Chemical Trade Center 6 hnub dhau los *Cov lus tshaj tawm txog kev cai lij choj: tsab xov xwm no yog tsim los ntawm Guangzhou Chemical Trade Center (ID: hgjy_gcec), luam tawm dua thov qhia qhov chaw, thiab tiv tauj cov neeg ua haujlwm...Nyeem ntxiv -
Kev txo qis ntawm cov khoom siv raw qhov kev thov ntim xim tus nqi dynamics tag nrho cov lag luam loj tuaj!
Txij li thaum lub Cuaj Hli, ntau lub tuam txhab loj uas tsom mus rau kev xa khoom textile hauv Is Nrias teb tsis tuaj yeem lav qhov kev xa khoom ib txwm vim muaj tus kab mob sib kis, thaum cov khw muag khoom European thiab Asmeskas kuj tau hloov ntau daim ntawv xaj uas tsim tawm hauv Is Nrias teb mus rau Tuam Tshoj kom ntseeg tau tias cov khoom siv thaum lub sijhawm ...Nyeem ntxiv -
Tus nqi khoom siv raw khoom nce siab txhua hnub thaum Tuam Tshoj nkag mus rau theem ntawm kev nres tsim khoom.
Tsis pom qhov rov pib dua ntawm kev tsim cov xim zas xim! Tom qab Jiangsu Anocy thiab Tongcheng Fine Chemicals tshaj tawm tias lawv yuav tawm ntawm Xiangshui Ecological Chemical Park, Xiangshui Henglida, ib lub tuam txhab me ntawm lub tuam txhab teev npe Jiangsu Wuzhong, npaj siab yuav tawm ntawm lub tiaj ua si thiab yuav rov qab los...Nyeem ntxiv -
85 lub koog tsev kawm ntawv!39 lub lag luam! Tsum tsis txhob txwv kev tsim khoom mus txog rau xyoo tom ntej!
Thaum Lub Kaum Hli 12, thaj tsam Yangtze River Delta tau tshaj tawm txoj kev npaj yuav tsum tsis txhob tsim khoom thaum lub caij nplooj zeeg thiab lub caij ntuj no, tom qab kev tshaj tawm thaum kawg lub Cuaj Hli ntawm kev txwv tsis pub tsim khoom hauv thaj tsam Beijing-Tianjin-Hebei thiab thaj chaw ib puag ncig. Txog tam sim no, 85 thaj tsam thiab 39 kev lag luam tau raug cuam tshuam los ntawm t...Nyeem ntxiv -
Hluav taws kub ntawm lub Hoobkas H acid hauv Is Nrias teb yuav ua rau cov nqi zas xim nce siab vim tias kev muab khoom tsawg
Thaum sawv ntxov ntawm lub Peb Hlis 27, muaj hluav taws kub hnyiab hauv lub Hoobkas H-acid hauv Is Nrias teb! Txij li xyoo 2018, cov khoom siv hauv tsev ntawm H acid tau nce siab, ib yam li cov khoom xa tuaj. Yav dhau los, H acid tau raug xa tawm ntawm Tuam Tshoj mus rau Is Nrias teb. Raws li cov khoom siv nruj thiab cov nqi nce siab, qee cov neeg tsim khoom hauv tsev tau tig mus rau Is Nrias teb rau...Nyeem ntxiv -
Kev tshuaj xyuas kev lag luam H acid
Raws li qhov tseem ceeb tshaj plaws ntawm cov xim reactive, Tus nqi ntawm H acid tau hloov pauv ntau heev hauv peb xyoos txij li xyoo 2015 txog tam sim no. Piv txwv li, kom muab rau koj lub tswv yim ntawm qhov kev hloov pauv loj npaum li cas. Raws li tus qauv, 30 tons ntawm H acid yog qhov xav tau los sau lub tsheb thauj khoom: Thaum Lub Plaub Hlis 2015, tag nrho cov khoom yuav khoom ...Nyeem ntxiv -
Muab cov xim zoo nruab nrab cas 135-19-3
Athena FanNyeem ntxiv -
J acid (2-Amino-5-naphthol-7-sulfonic Acid) CAS 87-02-5 EINECS No.: 201-718-9 Tsim khoom hauv Suav teb hauv Tshuag FOB nqe: 6800usd / ton Whatsapp / wechat: +86 13805212761 http://www.mit-ivy.com mit-iv...
J acid Cov Khoom Siv Tshwj Xeeb Cov Khoom Siv ≥90% Gamma Acid ≤0.15% Insoluble ≤0.20% Cov Khoom Siv Tshwj Xeeb Tsos Grey rau lub teeb xim av hmoov Cov ntsiab lus (qhuav) ≥90.0% Purity (HPLC) ≥97.0% Gamma Acid cov ntsiab lus ≤1.50% Bis J Acid cov ntsiab lus ≤0.20% Dej ≤1.0% 2-Naphthylamine ≤100ppm Txheej txheem cej luam Ceev ...Nyeem ntxiv -
Tobias acid 97% purity CAS 81-16-3 HY zoo tshaj plaws sab saum toj 1 Muab cov tshuaj reagent tshawb fawb zoo 2-Naphthylamine-1-sulfonic acid CAS 81-16-3
Lub sijhawm xa khoom: Hauv 3-5 hnub Txoj kev xa khoom: Los ntawm Courier, los ntawm huab cua lossis los ntawm hiav txwv Ntim: 25Kg / nruas lossis raws li qhov xav tau Cov khoom: Dawb siv lead ua, qhov chaw yaj yog 272 ℃. Nyuaj yaj hauv dej, solubility zoo hauv dej kub. Yooj yim yaj hauv alkali-tsim kev sib raug zoo sulfonate, tom qab ntawd txuas rau lit ...Nyeem ntxiv -
Hnub National Day, ua kev zoo siab rau lub tebchaws, kuv xav kom koj muaj kev zoo siab hauv tsev neeg sov so, kev thaj yeeb nyab xeeb, qab zib!
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DSD acid yog dab tsi thiab nws ua dab tsi? DSD acid (4,4 diaminostilbene mono-2,2 bisulfonic acid) yog ib qho tseem ceeb ntawm cov xim nruab nrab.
whatsapp: +86 13805212761 http://www.mit-ivy.com mit-ivy kev lag luam tuam txhab DSD acid (4,4 diaminostilbene mono-2,2 bisulfonic acid) yog ib qho tseem ceeb xim nruab nrab, feem ntau yog siv los tsim cov fluorescent brighteners, ncaj qha khov daj G, ncaj qha daj R, hnub ci-resistant txiv kab ntxwv F3G thiab ant...Nyeem ntxiv -
Ceeb toom, cov chaw zas xim! Kev yuav khoom raws li qhov xav tau feem ntau nce siab, cov tuam txhab ua lag luam nce nqi, thiab tus nqi zas xim yuav nce siab.
Thaum lub Cuaj Hlis, kev lag luam luam ntawv thiab zas xim hauv tsev tau nkag mus rau lub caij nyoog "kub cuaj thiab nyiaj kaum" ib txwm muaj. Tsav los ntawm ob qho tib si nce nqi ntawm cov khoom siv raw thiab kev thov muaj zog ntxiv los ntawm cov lag luam downstream xws li kev lag luam textile, cov tshuaj dyestuff disperse ...Nyeem ntxiv
