Cov Lus Qhia Yooj Yim
N-methylpiperazine lossis n-methyl piperazine 99% cov kua tsis muaj kua? {}}
|
tems |
Cov lus qhia |
|
Kev tshwm sim |
Tsis muaj kob lossis lub teeb daj |
|
Kev coj dawb huv |
Ntau dua los yog sib npaug rau 99.5% |
|
Neeg tso txuj piperazine |
Tsawg dua los yog sib npaug rau 0.1% |
|
N, n -dimethylpiperazine |
Tsawg dua los yog sib npaug rau 0.1% |
|
Ywg dej |
Tsawg dua los yog sib npaug rau 0.3% |
Cov khoom lag luam
Siv N-Methylpiperazine:
1. Cov chaw muag tshuaj: N-Methylpiperazine yog qhov tseem ceeb hauv cov tshuaj antihtizies, tiv thaiv cov tshuaj anti, tshuaj tiv thaiv cov tshuaj thiab yog li ntawm .
{{02.}} Cov tshuaj lom neeg: Nws tuaj yeem siv rau hauv kev npaj cov polyurethane ua npuas, nws tuaj yeem siv ua catalists.
{{03. Nyob rau hauv lub teb ntawm cov khoom siv cov khoom siv, xws li cov khoom tshwj xeeb, polyester, thiab lwm yam khoom siv ntawm cov ntaub ntawv ntawm cov ntaub ntawv .
Kev tsim cov n-methylpiperazine
Feem ntau, nws tuaj yeem npaj los ntawm methylation cov tshuaj tiv thaiv ntawm piperazine thiab metcy}}}}}.. Cov xwm txheej .
Vim li cas thiaj xaiv GNEEBIO?
1. Peb muaj cov khoom lag luam zoo, muab ncaj qha los ntawm lub Hoobkas kom paub tseeb tias muaj txaus mov.
2. Peb muaj kev pabcuam kev tshaj lij, 24 teev online los daws koj cov teeb meem .
{{03. Nrog cov xyoo ntawm cov khoom siv, peb siv zog coj tus nqi rau txhua tus neeg siv khoom rau txhua tus neeg siv khoom.
Peb xav kom ib tus yeej-win ua lag luam . xa koj cov lus nug thiab koj yuav tau txais nws!
Tuam txhab tau
Gneebioyog nyob hauv Anyang City, Henan xeev, Suav {}}} nws yog cov khoom siv raw tshuaj thiab cov khoom lag luam zoo nkauj thiab cov khoom lag luam kom zoo
Cov FAQ
1. Koj yog dab tsi moq?
Cov khoom sib txawv, MOQ yog qhov sib txawv, thov tham nrog peb cov supers .
2. Puas muaj luv nqi?
Yog, muaj tseeb . Peb yuav muaj cov haujlwm tshaj tawm rau cov khoom sib txawv los ntawm lub sijhawm sib txawv rau lub sijhawm ua kom hu rau peb .
3. Yuav ua li cas thiaj kuaj tau ua ntej kev txiav txim?
Peb cherish txhua tus neeg yuav khoom zoo, thov qhia rau peb cov neeg xav tau nrog cov ncauj lus kom ntxaws ntxaws nrog cov qauv pub dawb rau koj.
{{0 {}} Yuav ua li cas pib xaj lossis them nyiaj?
Koj tuaj yeem xa peb daim ntawv xaj kev yuav khoom, lossis tsuas yog xa cov ntawv qhia yooj yim los ntawm email lossis los ntawm kev lees paub rau koj cov lus pom zoo, ces koj tuaj yeem them nyiaj raws li.
5. Koj ua lus tsis txaus siab zoo li cas?
Ua ntej tshaj plaws, peb txoj kev tswj tau zoo yuav txo cov teeb meem zoo kom ze rau xoom.}} Yog tias muaj cov khoom lag luam tam sim ntawd tom qab koj tau txais cov khoom.
6. Txoj kev them nyiaj twg koj txais?
Peb tuaj yeem liam ntau txoj kev them nyiaj, xws li TT Bank hloov chaw, L / C, WU, Paypal thiab yog li ntawm .
Cim npe nrov: n-methylpiperazine lossis n-methyl piperazine 99% piperazine kua 9}}} cov chaw tsim khoom, cov chaw tsim khoom, chaw tsim khoom