Nūhou ʻoihana
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Auramine O 2465-27-2
ʻO AURAMINE O Nā huaʻōlelo like: PYOCTANINUMAUREUM; PYOCTANUNUMAUREUM; PYOKTANINYELLOW; PYKOTANNIN; AURAMINEO, ChemicalbookCERTIFIED; AURAMINEO, CERTIFIED(CI41000); AURAMINEO, FORMICROSCOPY; BASICYELLOW2. Helu CAS: 2465-27-2 Formula molekala: C17H22ClN3 Kaumaha molekala: 303.83 Helu EINECS: 219-567-2 Nā mea pili...E heluhelu hou aku -
2,4-Dichlorotoluene 95-73-8
Nā hua like: Benzene, 2,4-dichloro-1-methyl-; Toluene, 2,4-dichloro-; 2,4-dichloro-1-methylbenzene; 2,4-DCT; 2,4-DICHLOROTOLUENE; 2,4-DICHLOROMETHYLBENZENE; 1,3-DICHLORO-4-METHYLBENZENE; 2,4-dichloro-1-methyl-benzen Helu CAS: 95-73-8 ʻAno molekala: C7H6Cl2 Kaumaha molekala: 161.03 Helu EINECS: 202-44...E heluhelu hou aku -
ʻO ka ʻenehana lapaʻau a me ke kūlana noiʻi o ka wai hoʻoneoneo lāʻau lapaʻau kiʻekiʻe
Ke kūlana o kēia manawa: ʻo ka ʻoihana lāʻau lapaʻau e kālele nui ana i ka synthesis kemika lāʻau lapaʻau, lāʻau lapaʻau biological a me ka lāʻau lapaʻau kuʻuna Kina, a ʻo ka hana ʻana he mau ʻano o nā huahana like ʻole, nā kaʻina hana paʻakikī a me nā unahi hana like ʻole. ʻO ka...E heluhelu hou aku -
N,N-Diethylaniline 91-66-7
Nā huaʻōlelo like: N,N-DIETHYLANILINE,98%N,N-DIETHYLANILINE,98%N,N-DIETHYLANILINE,98%;N,N-DiethylbenzeneaMine;Phenyldiethylamine;Pregna-1,4-diene-3,20-dione,17,21-bis(acetylChemicalbookoxy)-2-bromo-6,9-difluoro-11-hydroxy-,(6b,11b)-;coMpoundwithborane;N,N-Diethylaniline,99%250ML;N,N-Diethylaniline,99% 5M...E heluhelu hou aku -
Nā Waiwai o ka m-Phenylenediamine Heheʻe 64-66°C (lit.)
Nā Waiwai o ka m-Phenylenediamine Hehi Hoʻoheheʻe 64-66°C(lit.) Hehi Hoʻolapalapa 282-284°C(lit.) Density 1,139g/cm3 Ka Density o ka mahu 3.7(Vsair) Kaomi o ka mahu 0.62mmHg(100°C) Refractive Index 1.6339 Hehi Flash >230°F Nā Kūlana Mālama E mālama ma lalo o+30°C. Ka hoʻoheheʻe ʻia ʻana o 350 g/l acidity coefficient (pKa) 5....E heluhelu hou aku -
N,N-Diethyl-m-toluidine 91-67-8
Inoa: N,N-Diethyl-m-toluidine Nā huaʻōlelo like: 3-DiethylaminotolueneN,N-Diethyl-3-methylaniline;N,N-Diethyl-m-toluidine>=99.0%(GC);N,N-DIETHYL-M-TOLUIDINE(N,NDIETHYLMETATOLUIDINE);3Chemicalbook-Methyl- N,N-diethylaniline;3-Methyl-N,N-diethylbenzenamine;dlethyl-toluidine;meta-methyl(diethylamino)benze...E heluhelu hou aku -
Beta naphthol/2-Naphthol 135-19-3
Nā huaʻōlelo like ma ka ʻōlelo Pelekania: ci37500;ciazoiccouplingcomponent1;cideveloper5;ChemicalbookDeveloperA;DeveloperAMS;DeveloperBN;developera;developerams Helu CAS: 135-19-3 ʻAno molekala: C10H8O Kaumaha molekala: 144.17 Helu EINECS: 205-182-7 Nā māhele pili: Nā mea waena;Nā hui ʻala;Kala...E heluhelu hou aku -
Pepa Wera: ʻO ka ʻepekema ma hope o ka palapala kūʻai kūʻai
ʻO ka maʻamau, kamaʻilio mākou e pili ana i ka paʻi ʻana, ma o kahi ala kikoʻī e hoʻoili ai i ka ʻīnika i kahi kikoʻī o ka pepa, i makemake mākou e loaʻa nā huaʻōlelo a i ʻole nā kiʻi. ʻAʻole omo nui nā kemika e hana ana i ka pepa i ka mālamalama o kekahi kala, no laila ke hōʻike ʻia ka mālamalama mai ka ʻili ...E heluhelu hou aku -
CAS 92-70-6 BETA-OXY NAPHTHOIC ACID
Kumukūʻai Hale Hana Kūʻai aku 92-70-6 2-Hydroxy-3-naphthoic acid (Bon acid) e hoʻolako i ka 2-Hydroxy-3-Naphthalene Carboxylic Acid kiʻekiʻe me ka palapala hōʻoia REACH 3-Hydroxy-2-naphthoic acid CAS 92-70-6 BETA-OXY NAPHTHOIC ACID Whatsapp/wechat:+86 13805212761 http://www.mit-ivy.com ʻOihana ʻoihana Mit-ivy ceo@mi...E heluhelu hou aku -
Ua hopu kūhelu ke aupuni ʻAigupita iā "Ever Given" a me nā ukana a pau ma luna o ka moku! Nā memo hoʻokuʻu Evergreen Shipping!
Ua loaʻa i ka Suez Canal Authority (SCA) kahi kauoha hoʻokolokolo kūhelu e hopu i ka moku ipu nui ʻo "Ever Given" i "ʻaʻole i uku ma mua o US$900 miliona." Ua "ʻai ʻia" ka moku a me ka ukana, a ʻaʻole hiki i ka poʻe hana ke haʻalele i ka moku i kēia manawa. ʻO ka fo...E heluhelu hou aku -
He mea kemika ʻo N-dimethyl-o-toluidine, loaʻa iā mākou ma ka waihona.
N, N-dimethyl-o-toluidine, kaumaha molekala 135.21, CAS No. 609-72-3, hiki i kēia mea ke hōʻino i ke kaiapuni, pono e uku ʻia ka nānā kūikawā i ka wai. ʻO ka ʻōnaehana helu helu CAS: 609-72-3 Helu MDL: MFCD00035789 EINECS no. : 210-199-8 Helu RTECS: XU5800000 Helu PubChem: 2486...E heluhelu hou aku -
Pehea ka nui o kou ʻike e pili ana i ka dinaphthol?
ʻAʻole ʻo Diphenol kahi hydrocarbon ʻala no ka mea aia nā ʻātoma oxygen a he derivative ʻala. Hoʻomaʻemaʻe ʻia ka 2-naphthol ʻoihana i ka naphthol ma ke ʻano he mea maka, me ka 96-98% sulfuric acid sulfonation o ka 2-naphthol sulfonic acid, a laila me ka sodium sulfite neutralizati...E heluhelu hou aku