Khoom Description
Khoom npe: NN-Diethyl-m-toluidine
CAS: 91-67-8 Nr
PIB: 202-089-3
Melting point: 46.25℃(kwv yees)
Kub taw tes: 97℃(17 mmHg)
Qhov ceev: 0.92
Refractive Index: 1.535-1.537
Fp: 101 degree
Specification
| Cov khoom | Specifications |
| Qhov tshwm sim | Tsis muaj xim thiab pob tshab kua |
| Purity | 99% |
| Cia temp. | Inert cua, Chav Kub |
| Pob | 1 kg / hnab, 20 kg / nruas, 25 kg / nruas |
Daim ntawv thov
1. N.N
2. N.N
3. N.N
Cia thiab ceev faj
1. Khaws NN-diethyl-m-toluidine nyob rau hauv ib lub kaw ntom nti, lub teeb- resistant thawv nyob rau hauv ib tug inert cua (xws li, nitrogen) nyob rau hauv ib tug txias, qhuav, zoo- qhov cua qhov chaw kom deb ntawm tshav kub thiab incompatibility cov ntaub ntawv.
2. Khaws NN-diethyl-m-toluidine CAS 91-67-8 kom deb ntawm cov oxidizing muaj zog, muaj zog acids, thiab cov hauv paus muaj zog los tiv thaiv kev phom sij.
3. Kov NN-diethyl-m-toluidine nrog kev saib xyuas hnyav kom tsis txhob sib cuag ntawm daim tawv nqaij, pom qhov muag, thiab nqus pa los yog hmoov av; Nws yog tshuaj lom thiab tuaj yeem ua rau methemoglobinemia.
Kev kub ceev teb rau cov dej xau
1. Tam sim ntawd cais qhov chaw nchuav, tshem tawm qhov hluav taws kub, xyuas kom muaj cua, thiab hnav cov khoom tiv thaiv tsim nyog (lub tshuab ua pa, hnab looj tes, tsom iav) ua ntej ntxuav.
2. Sau cov nchuav NN-diethyl-m-toluidine CAS 91-67-8 nrog cov khoom siv tsis zoo (xws li xuab zeb, vermiculite). Muab cov khoom pov tseg tso rau hauv ib lub thawv ntim khoom pov tseg uas raug kaw, sau npe.
3. Tiv thaiv kev nkag mus rau hauv cov kav dej, cov kav dej, lossis cov kav dej. Ntxuav thaj chaw muaj kab mob nrog cov kuab tshuaj los yog tshuaj ntxuav tes. Pov tseg cov khib nyiab pov tseg raws li cov khoom siv phom sij raws li cov cai nruj.
Cov ntaub ntawv kev nyab xeeb
1. N.N
2. N.N Nws yog flammable thiab tshuaj lom rau lub neej hauv dej.
3. Hnav cov cuab yeej tiv thaiv tag nrho (tshuaj lom- hnab looj tes tiv thaiv, tsom iav, daim npog ntsej muag, lub tshuab ua pa, lub tsho hauv qab) thiab ua haujlwm hauv lub hood fume. Ua tib zoo sab laj nrog Daim Ntawv Qhia Kev Nyab Xeeb.
Yam khoom pom zoo
| Cov khoom | Khoom npe |
| 1 | NN -Dimethyl-P-Toluidine CAS 99-97-8 |
| 2 | M-Tolyldiethanolamine CAS 91-99-6 |
| 3 | 3-Methylphenylacetic Acid CAS 621-36-3 |
| 4 | Tom ntej: Butyl 4-Aminobenzoate CAS 94-25-7 |
| 5 | Phenazine Methosulfate CAS 299-11-6 |
| 6 | Phenazine ethosulphate CAS 10510-77-7 |
| 7 | 3-Cyclohexylaminopropanesulfonic Acid CAS 1135-40-6 |
| 8 | N-(2-Cyanoethyl)-N-Methylaniline CAS 94-34-8 |
| 9 | N-Ethylbenzylamine CAS 14321-27-8 |
| 10 | Yog tias koj xav tau cov ntaub ntawv ntxiv, txais tos hu rau peb txhua lub sijhawm.WhatsApp: +86 18317156592
|
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 taw qhia kev, thiab lwm yam.
Tiv tauj peb
Cim npe nrov: nn-diethyl-m-toluidine cas 91-67-8, Tuam Tshoj nn-diethyl-m-toluidine cas 91-67-8 manufacturers, lwm tus neeg, Hoobkas
