Nā Waiwai o ka m-Phenylenediamine Heheʻe 64-66°C (lit.)

Kikowaena Hoʻolapalapa 282-284°C(lit.) Density 1,139g/cm3 Density mahu 3.7(Vsair) Kaomi mahu 0.62mmHg(100°C) Refractive Index 1.6339

Kikowaena Flash >230°F Nā Kūlana Mālama E mālama ma lalo +30°C. Ka hoʻoheheʻe ʻia ʻana o 350 g/l acidity coefficient (pKa) 5.11, 2.50 (ma 20 ℃) ​​mai 8 mau pellets Yellowtolighttanorbrowngray Nā waiwai kala PH (100 g/l, H2O, 20 ℃) ​​ka hoʻoheheʻe ʻia ʻana o ka wai o 350 g/l (25 DHS C) ʻike AirSensit7283 brn471357inchikeywzcqruwwhstzem iveMerck14, 45-108-2 – UHFFFAOYSA – NCAS database (CASDataBaseReference) 1, 3 -

ʻIke kemika Benzenediam NIST Nā hoʻohana a me nā ʻano hana synthetic o 1, 3-phenylenediamine (108-45-2). Nā waiwai kemika Crystal nila kala ʻole. Hoʻoheheʻe ʻia i ka wai, ether a me ka ethanol.

Hoʻohana nui ʻia ma ke ʻano he mea hoʻōla dye waena a me ka epoxy resin curing agent no ka azo dye a me ka acazine dye intermediate, i hoʻohana nui ʻia i ka hana ʻana o ka tanning RN pololei, ka ʻalani kumu, ka brown kumu G, ka tanning direct G a me nā dyes ʻē aʻe, a hoʻohana ʻia ma ke ʻano he dye huluhulu, ma Iapana, ʻo ka hoʻohana ʻana o ka azo dye o ka m-phenylenediamine he 90% o ka hoʻohana holoʻokoʻa. Hoʻohana ʻia hoʻi ia ma ke ʻano he mea hoʻōla o ka epoxy resin, ka mea hoʻolaha coagulant o ka sima, a hoʻohana ʻia i ka dye lauoho, mordant, color agent a pēlā aku. Hoʻohana ʻia ma ke ʻano he reagent analytical, resin curing agent a me ka polymer inhibitor, hoʻohana ʻia hoʻi i ka synthesis o nā dyes no ka hoʻoholo spectrophotometric o ka nitrite, ka hoʻoholo ʻana o ka bromate, bromide, chromate, ozone, gula, keleawe, dichromate, hao, oxygen a me platinum, ka hoʻoholo ʻana o ka chlorine hana, chromium, iridium, nitrite a me palladium. ʻAno hana: nitrated ʻia ka nitrobenzene e ka waikawa i hui ʻia i loko o ka m-dinitrobenzene, o-dinitrobenzene, p-dinitrobenzene mixture, a laila e ka sodium sulfite a ka hoʻomaʻemaʻe ʻana o ka alkali wai m-dinitrobenzene, a laila ka hoʻemi ʻana o ka pauka hao a i ʻole ka hoʻemi ʻana o ka hydrogenation i m-phenylenediamine.

Ka helu hoʻohana mea maka: nitrobenzene 1400kg/t, waikawa nitric 787kg/t, waikawa sulfuric (98%) 780kg/t, pauka hao 3083kg/t. Papa Mea ʻawahia Papa ʻawahia ʻAwahia Kiʻekiʻe ʻAwahia ʻAwahia ʻAwahia Waha - ʻIole LD50:280 mg/kg; Hoʻohana waha - ʻiole LD50:67.7 mg/kg nā ʻano pilikia lapalapa ʻAwahia lapalapa; Ke wela, hoʻokuʻu ʻia ke kinoea aniline ʻawahia. Hoʻomaʻemaʻe ʻia ka lumi ChemicalBook a hoʻomaloʻo ʻia i ka mahana haʻahaʻa. Ka mālama ʻokoʻa a me ka lawe ʻana i nā mea kinai ahi, ka wai aerosol, ke kalapona ʻokikene, ka lepo one Kūlana hana TWA 0.1mg/m3 ʻIke palekana Lepili waiwai weliweli T,N Code Māhele Pōʻino 23/24/25-36-43-50/53-68-40 Wehewehe Palekana 28-36/37-45-60-61-28A Helu Lawe Waiwai Pōʻino UN1673No. 6.1 / PG3WGKelemānia2RTECS SS7700000F8-10-23 ka mahana puhi kūlohelohe o 560 ° CTSCAYesHazardClass6.1 PackingGroupIII code customs 29215119 ʻikepili mea ʻawahia 108-45-2 (HazardoToxic LD50inrats usSubstancesData) (mg/kg): 650 waha;1, 3-diaminobenzene (Kina) Sigmaaldrich (Pelekania) Acros (Pelekania) Alfa (Pelekania) Alfa (Pelekania) m – Phenylenediamine Price (Reagent Grade)

Lā Hoʻohou Helu Huahana Inoa Huahana Helu CAS Kumukūʻai Pūʻolo 202020/03/18 A15339 m-phenylenediamine,98% 108-45-2250G320 2020/03/1830921 m-phenylenediamine,99+% M-phenylenediamine,99+% 108-45-2250G320 yuan m-phenylene diamine ʻike huahana ma luna a ma lalo nā mea maka ma luna no ka waikawa sulfuric – > resorcinol dinitrobenzene nā huahana ma lalo — – > 1, 3 – ʻelua chlorobenzene > fluconazole – > ʻalani alkaline 2 – - > 4 – amino – N, N – dimethyl aniline – > 1, fluorine benzene – > 2, 4-2 – fluoro aniline > amino acetanilide ma waena o ka ʻeleʻele pololei FF > — – > pololeiʻEleʻele 19 – > waikawa nāwaliwali ʻulaʻula ʻeleʻele V > hoʻopuehu ʻulaʻula 74 — – > ʻeleʻele pololei 38 – > ʻeleʻele wikiwiki pololei G — – > ʻalani alkaline > ʻeleʻele i hui pololei ʻia D – RS — – > ʻulaʻula pololei ʻeleʻele R > flavine reactive M – 7 G – > ʻeleʻele waikawa ʻeleʻele waikawa 210-234 – a – > > 4 – [[5 - (amino carbonyl) - 1 - ethyl - 1, 6 - dihydro -2 - hydroxy - 4 - methyl - 6 - hana oxygen - 3 - pyridyl) azo] – 6 – [(4, 6 - dichloro - 1,3,5 - triazine - 2 - kumu) amino] – 1, 3 – benzene disulfonic acid disodium paʻakai — – > hina pololei yuan AB > ʻeleʻele pololei ANBN > ʻeleʻele alkaline G — – > ʻeleʻele alkaline hoʻokahi