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ʻO ka ʻoihana Mit-ivy DMA no ka synthesis. CAS 121-69-7, EC Number 204-493-5, ke ʻano kemika C8H11N
N, N-Dimethylaniline (DMA)
CAS NO. 121-69-7
ʻO N,N-dimethylaniline, i ʻike ʻia hoʻi ʻo N,N-dimethylaniline, dimethylaminobenzene a me dimethylaniline. He wai ʻaila melemele ia, hiki ʻole ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i ka ethanol, ether. Hoʻohana nui ʻia e like me nā mea waena o ka dye, nā mea hoʻoheheʻe, nā mea hoʻopaʻa, nā mea hoʻoponopono analytical.
Noi
Ma ke ʻano he mea hoʻōla no ka resin epoxy, ma ke ʻano he waena no ka synthesis organik, hoʻohana ʻia i ka hoʻomākaukau ʻana o ka quatemary amine, dehydrogenation catalyst, preservative a me neutralizing agent. -
ʻO ke kūlana kiʻekiʻe loa 99% m-Phenylenediamine MPDA me ke kumukūʻai maikaʻi loa 108-45-2 EINECS No.: 203-584-7
Hoʻohana:
Nā ʻelele kōkua uhi, nā kemika uila, nā ʻelele kōkua ʻili, nā kemika pepa, nā mea hoʻohui ʻaila, nā ʻelele kōkua palakiko, nā ʻelele kōkua laholio, nā mea hoʻoheheʻe, nā ʻelele kōkua lole, nā kemika mālama wai, nā lāʻau lapaʻau
Hoʻopili a me ka lawe ʻana
20kg/pahu; Hiki ke loaʻa ka Pallet no ke kauoha nui.
Awa: shanghai a i ʻole ningbo
Hiki iā mākou ke hoʻopaʻa e like me ke noi a ka mea kūʻai aku, inā ʻaʻole e hoʻopaʻa ʻia e like me kā mākou hale hana.
Ma ke ʻano he hoʻouna ʻana hiki iā mākou ke hoʻohana iā DHL / EMS / TNT / FedEx / USPS a i ʻole e like me kāu noi.
Ma ka ʻelele ma ka lewa ma ke kai
≤50kg 50kg-500kg ≥500kgs
3-7 lā 1-2 pule 2-3 pule
Puka i ka puka Kahua mokulele a hiki i ke kahua mokulele Awa i ke awa
Maʻalahi ke kiʻi i nā huahana Pono e hana i ka hoʻomaʻemaʻe maʻamau Pono e hana i ka hoʻomaʻemaʻe maʻamau
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ʻO ka maʻemaʻe kiʻekiʻe 4,4′-Diaminostibene-2,2′-disulfonic acid, CAS:81-11-8 EINECS Code 201-325-2
ʻO ke kūlana kiʻekiʻe a me ke kumukūʻai maikaʻi loa o nā kemika huahana 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 mau makahiki o ka lako hale hana 4 4'-Diamino-2 2'-stilbenedisulfonic acid me ka lawelawe ʻoihana CAS: 81-11-8
Nā kikoʻī o ka ʻōpala: 5kg/pahu, 10kg/pahu, 25kg/pahu
Awa: Shanghai, tianjin, qingdao
Nā Māhele Huahana: Nā Waena Agrochemical; Nā Waena & Nā Kemika Maikaʻi; Nā Waena Dyestuff; Nā Waena ʻAla & ʻAla; Gatiflo, Tequin a me Zymar; Nā Waena Lāʻau Lapaʻau
4,4'-Diamino-2,2'-stilbenedisulfonic acid CAS NO. 81-11-8 nā waiwai kemika
ʻO ka pūʻolo maʻamau o ka 4,4'-Diamino-2,2'-stilbenedisulfonic acid he 25kg/pahu. Akā hiki iā mākou ke hoʻopili iā ia e like me nā koi a kā mākou mea kūʻai aku. E like me 1kg/ʻeke, 5kg/ʻeke, 10kg/ʻeke, a pēlā aku.
Ma keʻano laulā, e hoʻopili ʻia ka pauka o ka 4,4'-Diamino-2,2'-stilbenedisulfonic acid i loko o nā ʻeke palaki i hoʻopaʻa ʻia, a laila e hoʻopaʻa ʻia i loko o nā pahu pahu a i hoʻopaʻa ʻia paha i loko o nā ʻeke ulana a i ʻole nā ʻeke pepa hana lima. Akā hiki iā mākou ke hoʻopili iā ia me nā ʻeke pepa alumini e hāʻawi i ka palekana hou aku i nā waiwai e like me ka mea e pono ai kā mākou mea kūʻai aku.
