2019 lag luam wholesale nqe Tuam Tshoj Hoobkas Chaw tsim tshuaj paus C12h24o6 18-Crown-6 CAS 17455-13-9
Peb feem ntau ua raws li lub hauv paus ntsiab lus "Quality To start with, Prestige Supreme". Peb tau mob siab rau muab peb cov neeg yuav khoom nrog cov nqi sib tw zoo tshaj plaws, kev xa khoom sai thiab kev txhawb nqa rau 2019 lag luam wholesale nqe Tuam Tshoj Hoobkas Chaw Tsim Tshuaj C12h24o618-Crown-6 CAS 17455-13-9, Peb yuav mus txuas ntxiv siv zog ua kom peb lub tuam txhab thiab muab cov khoom zoo tshaj plaws nrog cov nqi txhoj puab heev. Txhua qhov kev nug lossis lus pom zoo txaus siab heev. Nco ntsoov tuav peb dawb.
Peb feem ntau ua raws li lub hauv paus ntsiab lus "Quality To start with, Prestige Supreme". Peb tau mob siab rau muab peb cov neeg yuav khoom nrog cov nqi sib tw zoo heev, kev xa khoom sai thiab kev txhawb nqa rauCov tshuaj zoo thiab cov khoom siv tshuaj txhua hnub, Nyob rau hauv 11 xyoo, Peb tau koom nrog ntau tshaj 20 exhibitions, tau txais kev qhuas siab tshaj plaws los ntawm txhua tus neeg siv khoom. Peb lub tuam txhab yeej ib txwm tsom los muab cov neeg siv khoom zoo tshaj plaws nrog tus nqi qis tshaj. Peb tab tom ua haujlwm zoo los ua kom tiav qhov xwm txheej yeej-yeej thiab zoo siab tos txais koj los koom nrog peb. Koom nrog peb, qhia koj qhov kev zoo nkauj. Peb yeej yuav yog koj thawj qhov kev xaiv. Cia siab rau peb, koj yuav tsis poob siab.
18-Crown ether-6, tseem hu ua crown ether, yog ib hom macrocyclic ether organic compound. Nws yog tsuas yog siv los ua cov theem hloov pauv tau zoo rau cov organic synthesis zoo, tus neeg sawv cev complexing, thiab cov extractant rau kev sib cais thiab rho tawm cov hlau muaj txiaj ntsig thiab cov ntsiab lus tsis tshua muaj hauv ntiaj teb. Hauv kev tshuaj xyuas tshuaj, nws tuaj yeem siv rau kev txhim kho, sib cais thiab npog ntawm ions, nrog rau hauv kev lag luam tshuaj, biochemistry thiab hluav taws xob kev lag luam raws li ionic conductive cov ntaub ntawv thiab cov khoom siv ua kua siv lead ua kua.
| Khoom npe: | 18-Zaj-6 | Batch No. | JL20220930 |
| Cas | 17455-13-9 | MF Hnub tim | Peb Hlis 30, 2022 |
| Ntim | 25KGS/Nruas | Hnub Soj Ntsuam | Peb Hlis 30, 2022 |
| Ntau | 1000 KGS | Hnub Kawg | Peb Hlis 29, 2024 |
| ITEM
| STANDARD
| TSEEM CEEB
| |
| Qhov tshwm sim | Dawb los yog dawb dawb | Ua raws | |
| Melting ntau | 38-41 ℃ | 39.4 ℃ | |
| Dej | ≤0.5 | 0.04 ib | |
| Purity | ≥99.0% | 99.67% | |
| Xaus | Tsim nyog | ||
1.Mainly siv raws li theem hloov pauv catalyst rau nplua organic synthesis, complexing tus neeg sawv cev, extractant rau kev sib cais thiab extraction ntawm precious hlau thiab tsis tshua muaj lub ntiaj teb ntsiab.
2.Siv raws li complexing neeg sawv cev thiab theem hloov catalyst.
3.Widely siv nyob rau hauv kev lag luam tshuaj / kws tshuaj, hluav taws xob sealant, nplaum ntau lawm, thiab lwm yam
4.Siv rau ion enrichment, sib cais thiab npog hauv tshuaj ntsuam xyuas.
25kgs DRUM los yog kev xav tau ntawm cov neeg siv khoom. Khaws nws kom deb ntawm lub teeb ntawm qhov kub hauv qab 25 ℃.
Peb feem ntau ua raws li lub hauv paus ntsiab lus "Quality To start with, Prestige Supreme". Peb tau mob siab rau muab peb cov neeg yuav khoom nrog cov nqi sib tw zoo tshaj plaws, kev xa khoom sai thiab kev txhawb nqa rau 2019 lag luam wholesale nqe Tuam Tshoj Hoobkas Chaw Tsim Tshuaj C12h24o618-Crown-6 CAS 17455-13-9, Peb yuav mus txuas ntxiv siv zog ua kom peb lub tuam txhab thiab muab cov khoom zoo tshaj plaws nrog cov nqi txhoj puab heev. Txhua qhov kev nug lossis lus pom zoo txaus siab heev. Nco ntsoov tuav peb dawb.
2019 lag luam wholesale nqeCov tshuaj zoo thiab cov khoom siv tshuaj txhua hnub, Nyob rau hauv 11 xyoo, Peb tau koom nrog ntau tshaj 20 exhibitions, tau txais kev qhuas siab tshaj plaws los ntawm txhua tus neeg siv khoom. Peb lub tuam txhab yeej ib txwm tsom los muab cov neeg siv khoom zoo tshaj plaws nrog tus nqi qis tshaj. Peb tab tom ua haujlwm zoo los ua kom tiav qhov xwm txheej yeej-yeej thiab zoo siab tos txais koj los koom nrog peb. Koom nrog peb, qhia koj qhov kev zoo nkauj. Peb yeej yuav yog koj thawj qhov kev xaiv. Cia siab rau peb, koj yuav tsis poob siab.
