Khoom Description

Khoom npe: 2-Methylquinoline / Quinaldine
CAS: 91-63-4
Tus Qauv Zauv: C10H9N
MW: 143.19
Melting point: -2 degree
Ceev: 1.058 g / ml

Specification

Cov khoom	Specifications
Qhov tshwm sim	Colorless pob tshab kua
Purity	99%
Cia temp.	Khaws hauv qab +30℃.
Pob	1L / lub raj mis, 25L / nruas, 200L / nruas

Daim ntawv thov

1. Ua 2-Methylquinoline CAS 91-63-4 ua ib qho tseem ceeb nruab nrab ntawm cov organic synthesis rau kev tsim tshuaj, agrochemicals thiab dyestuffs nrog rau kev ua haujlwm lom neeg.

2. Ua haujlwm Quinaldine ua tus neeg sawv cev hlau ion chelating hauv analytical chemistry rau kev kuaj xyuas thiab cais cov tooj liab, zinc thiab lwm yam hlau hloov pauv.

3. Ua haujlwm raws li cov kuab tshuaj rau cov tshuaj tsw qab thiab cov resins hauv kev tsim tshuaj zoo thiab cov txheej txheem tshawb fawb hauv chav kuaj.

Cia thiab ceev faj

Khaws quinaldine rau hauv cov thawv ntim cov iav amber kaw ntawm 10-25 degree, muab tso rau hauv qhov chaw txias, qhuav thiab zoo- lub tsev tso cua txias kom deb ntawm tshav ntuj ncaj qha, qhov chaw tshav kub thiab qhib nplaim taws. Cais 2-Methylquinoline CAS 91-63-4 los ntawm cov oxidants muaj zog, acids thiab halogens los tiv thaiv cov tshuaj tiv thaiv thiab kev ua tsis zoo.

Hnav hnab looj tes nitrile, looj tsom iav dub thiab lub tshuab ua pa thaum tuav; zam kev nqus pa, tiv thaiv daim tawv nqaij thiab noj. Rov qab ntim cov ntim kom nruj tom qab siv thiab pov tseg cov khoom pov tseg kom ua raws li cov cai tswj kev phom sij hauv zos.

Dab tsi yog qhov txiaj ntsig ntawm kev noj Quinaldine / 2-Methylquinoline?

Quinaldine yog ib qho kev lag luam heterocyclic chemical intermediate thiab analytical reagent, tsis yog rau tib neeg lossis tsiaj noj.; Kev noj cov kua mis ntshiab tuaj yeem ua rau mob hnyav rau hauv lub ntsws thiab plab hnyuv, ua rau hnoos, xeev siab, ntuav thiab mob plab.

Hauv cov ntawv thov kev tswj hwm, 2-Methylquinoline CAS 91-63-4 ua kom muaj kev sib xyaw ntawm cov tshuaj muaj txiaj ntsig zoo thiab tshuaj tua kab, txhawb nqa cov txiaj ntsig zoo thiab kev txheeb xyuas ntau ntawm cov hlau ions hauv cov qauv, thiab ua raws li kev xaiv hnyav rau kev ua kom tsis zoo soluble aromatic organic cov ntaub ntawv.

Ntim

product-300-300

Kev thauj mus los & Kev Them Nyiaj

Transportation

Txog Kev Thauj Mus Los

Raws li cov kev xav tau ntawm peb cov neeg siv khoom, peb tuaj yeem muab ntau yam kev xaiv kev thauj mus los.

Rau kev txiav txim me me, peb muab kev xa khoom huab cua lossis kev pabcuam xa khoom thoob ntiaj teb xws li FedEx, DHL, TNT, EMS, thiab ntau lwm yam tshwj xeeb ntawm kev thauj mus los thoob ntiaj teb.

Peb tuaj yeem thauj los ntawm hiav txwv mus rau ib qho chaw nres nkoj rau qhov loj dua.

Tsis tas li ntawd, peb tuaj yeem muab cov kev pabcuam tshwj xeeb raws li cov kev xav tau ntawm peb cov neeg siv khoom thiab cov yam ntxwv ntawm lawv cov khoom.

payment

Txog Kev Them Nyiaj

* Peb tuaj yeem muab ntau yam kev xaiv them nyiaj rau peb cov neeg siv khoom.

* Thaum cov nyiaj qis qis, cov neeg siv khoom feem ntau them nrog PayPal, Western Union, Alibaba, thiab lwm yam kev pabcuam zoo sib xws.

* Thaum cov lej tseem ceeb, cov neeg siv khoom feem ntau them nrog T / T, L / C thaum pom, Alibaba, thiab lwm yam.

* Tsis tas li ntawd, ntau tus neeg siv khoom yuav siv Alipay lossis WeChat Them kom them nyiaj.

FAQ

Kuv puas tuaj yeem tau txais cov qauv ntawm koj?

Re: Yog lawm, peb xav muab cov qauv rau koj raws li koj xav tau.

Koj tus MOQ yog dab tsi?

Re: Feem ntau peb cov MOQ yog 1 kg, tab sis qee zaum nws kuj hloov tau thiab nyob ntawm cov khoom sib txawv.

Ntev npaum li cas kuv tuaj yeem tau txais kuv cov khoom tom qab them nyiaj?
Re: Yog tias xa los ntawm couriers lossis huab cua, nws feem ntau raug nqi 5-10 hnub.
Yog tias xa los ntawm hiav txwv, nws feem ntau raug nqi 3-40 hnub, uas nyob ntawm koj qhov chaw nyob.

Koj puas muaj kev pabcuam tom qab- muag?

Re: Yog lawm, peb yuav qhia koj txog kev nce qib ntawm qhov kev txiav txim, xws li kev npaj cov khoom, kev tshaj tawm, kev thauj mus los ua raws- nce, kev pabcuam kev lis kev cai, kev qhia txuj ci, thiab lwm yam.