Khoom Description
Lub npe khoom: 2 5-Dichlorobenzene-1 4- diamine
CAS: 20103-09-7 Nr
MF: C6H6Cl2N2
PIB: 177.03
PIB: 243-512-1
Melting point: 164-166℃(dec.) (lit.)
Kub taw tes: 291.88℃(nrawm kwv yees)
Qhov ceev: 1.4668 (kwv yees ntxhib)
Refractive Index: 1.6400 (kwv yees)
Pka: 3.16 ± 0.10 (Predicted)
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Dawb siv lead ua |
| Purity | 99% |
| Cia temp | 2-8 degree |
| Pob | 1kg / hnab, 20kg / nruas |
Daim ntawv thov
1. Ua haujlwm 2 5-Dichlorobenzene-1 4-diamine ua qhov nruab nrab tseem ceeb rau kev sib xyaw ua ke siab -kev ua haujlwm azo dyes thiab cov xim organic siv hauv textile thiab luam ntawv industries.
2. Ua haujlwm rau 2 5-Dichlorobenzene-1 4-diamine CAS 20103-09-7 ua lub tsev thaiv rau kev tsim tshuaj intermediates tsom rau qee yam tshuaj tua kab mob thiab tshuaj tiv thaiv kab mob.
3. Ua haujlwm raws li cov khoom siv raw rau kev tsim cov corrosion-resistant polymer additives thiab tshwj xeeb organic chemicals.
Cia thiab ceev faj
Khaws 2 5-Dichlorobenzene-1 4-diamine nyob rau hauv lub thawv kaw, tsaus iav ntawm qhov kub ntawm 10-25℃hauv qhov txias, qhuav, zoo- lub tsev tso cua txias, kom deb ntawm tshav ntuj ncaj qha, cua sov thiab noo noo. nruj me ntsis cais 2 5-Dichlorobenzene-1 4-diamine CAS 20103-09-7 los ntawm oxidants, acids thiab hlau hmoov los tiv thaiv decomposition thiab txaus ntshai tshwm sim.
Hnav cov tshuaj lom neeg- hnab looj tes tiv thaiv, daim npog tag nrho- lub ntsej muag thiab lub tshuab ua pa plua plav thaum tuav. Tsis txhob nqus pa, tiv thaiv daim tawv nqaij thiab noj. Rov ua dua tam sim tom qab siv thiab pov tseg cov pov tseg raws li cov cai tswj hwm tshuaj lom neeg hauv zos.
Dab tsi yog qhov txiaj ntsig ntawm kev noj 2 5-Dichlorobenzene-1 4-diamine?
Raws li cov ntaub ntawv tseem ceeb, 2 5-Dichlorobenzene-1 4- diamine ua kom cov synthesis ntawm vivid thiab lightfast azo dyes thiab pigments rau textile dyeing thiab luam ntawv daim ntawv thov . 2 5-Dichlorobenzene-1 4- diamine CAS 20103-09-7 kuj ua hauj lwm rau kev tsim tshuaj thiab kev siv tshuaj tiv thaiv. nyob rau hauv industrial ntau lawm.
Ntim
Kev thauj mus los & Kev Them Nyiaj
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.
* 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
1
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.
2
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.
3
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.
4
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.
Tiv tauj peb
Cim npe nrov: 2 5-dichlorobenzene-1 4-diamine cas 20103-09-7, Tuam Tshoj 2 5-dichlorobenzene-1 4-diamine cas 20103-09-7 manufacturers, lwm tus neeg, Hoobkas
