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Kev lag luam Mit-ivy DMA rau kev tsim khoom. CAS 121-69-7, EC Number 204-493-5, cov mis tshuaj C8H11N
N, N-Dimethylaniline (DMA)
CAS TSIS MUAJ. 121-69-7
N,N-dimethylaniline, tseem hu ua N,N-dimethylaniline, dimethylaminobenzene thiab dimethylaniline. Nws yog ib qho kua roj daj, tsis yaj hauv dej, yaj hauv ethanol, ether. Feem ntau siv ua cov xim nruab nrab, cov kuab tshuaj, cov tshuaj ruaj khov, cov tshuaj reagents analytical.
Daim Ntawv Thov
Raws li tus neeg sawv cev kho rau epoxy resin, ua nruab nrab rau cov organic synthesis, siv rau hauv kev npaj ntawm quatemary amine, dehydrogenation catalyst, preservative thiab neutralizing agent. -
Zoo tshaj plaws 99% m-Phenylenediamine MPDA nrog tus nqi zoo tshaj plaws 108-45-2 EINECS No.: 203-584-7
Kev Siv:
Cov Tshuaj Pab Txhawb Kev Txheej Txheem, Cov Tshuaj Siv Hluav Taws Xob, Cov Tshuaj Pab Txhawb Tawv, Cov Tshuaj Siv Ntawv, Cov Tshuaj Ntxiv Roj Av, Cov Tshuaj Pab Txhawb Yas, Cov Tshuaj Pab Txhawb Roj Hmab, Cov Tshuaj Surfactants, Cov Tshuaj Pab Txhawb Textile, Cov Tshuaj Kho Dej, Tshuaj
Ntim & Kev Xa Khoom
20kg/nruas; Pallet yuav muaj rau kev txiav txim ntau.
Chaw nres nkoj: shanghai los yog ningbo
Peb tuaj yeem ntim khoom raws li cov neeg siv khoom thov, txwv tsis pub yuav ntim khoom raws li peb lub Hoobkas.
Raws li kev xa khoom peb tuaj yeem siv DHL / EMS / TNT / FedEx / USPS lossis raws li koj qhov kev thov.
Los ntawm Courier Los ntawm Cua Los ntawm Hiav Txwv
≤50kg 50kg-500kg ≥500kgs
3-7 Hnub 1-2 lub lim tiam 2-3 lub lim tiam
Qhov rooj mus rau qhov rooj Tshav dav hlau mus rau tshav dav hlau Chaw nres nkoj mus rau Chaw nres nkoj
Yooj yim kom tau cov khoom xav tau kev tshem tawm kev cai xav tau kev tshem tawm kev cai
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Kev ntshiab siab 4,4′-Diaminostibene-2,2′-disulfonic acid, CAS: 81-11-8 EINECS Code 201-325-2
Cov tshuaj lom neeg zoo thiab tus nqi zoo tshaj plaws 4,4'-Diamino-2,2'-stilbenedisulfonic acid DSD ACID cas 81-11-8
4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS 81-11-8
10 xyoo Hoobkas muab khoom 4 4'-Diamino-2 2'-stilbenedisulfonic acid nrog kev pabcuam tshaj lij CAS: 81-11-8
Cov Lus Qhia Txog Kev Ntim Khoom: 5kg / nruas, 10kg / nruas, 25kg / nruas
Chaw nres nkoj: shanghai, tianjin, qingdao
Pawg Khoom: Agrochemical Intermediates; Intermediates & Cov Tshuaj Zoo; Dyestuff Intermediates; Tsw Qab & Tshuaj Tsw Qab Intermediates; Gatiflo, Tequin thiab Zymar; Tshuaj intermediates
4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS NO. 81-11-8 cov khoom siv tshuaj lom neeg
Feem ntau ib pob ntawm 4,4'-Diamino-2,2'-stilbenedisulfonic acid yog 25kg/nruas. Tab sis peb kuj tuaj yeem ntim nws raws li peb cov neeg siv khoom xav tau. Xws li 1kg/hnab, 5kg/hnab, 10kg/hnab, thiab lwm yam.
Feem ntau, cov hmoov ntawm 4,4'-Diamino-2,2'-stilbenedisulfonic acid yuav raug ntim rau hauv cov hnab yas kaw, thiab tom qab ntawd raug kaw rau hauv cov thawv ntawv lossis kaw rau hauv cov hnab woven lossis cov hnab ntawv ua tes ua. Tab sis peb kuj tuaj yeem ntim nws nrog cov hnab ntawv ci txhuas kom muab kev tiv thaiv ntau dua rau cov khoom raws li peb cov neeg siv khoom xav tau.
