Katundu wa m-Phenylenediamine Melting Point 64-66°C(lit.)

Malo otentha 282-284°C(lit.) Kachulukidwe 1,139g/cm3 Kachulukidwe ka Nthunzi 3.7(Vsair) Mpweya wa Mpweya 0.62mmHg(100°C) Refractive Index 1.6339

Flash Point >230°F Storage Conditions Sitolo yotsika+30°C.Kusungunuka kwa 350 g/l acidity koyefiyenti (pKa) 5.11, 2.50 (at20 ℃) ​​kupanga ma pellets 8 amtundu wa YellowtolighttanorbrowngrayPH (100 g/l, H2O, 20 ℃) kusungunuka kwa 350 g/l (25 DHS C) kumva AirSensit7283 brn471357inchikeywzcqruwwhstzem iveMerck14, 45-108-2 – UHFFFAOYSA – NCAS database (CASDataBaseReference) 1, 3 -

Benzenediam NIST zokhudzana ndi mankhwalaMagwiritsidwe ndi njira zopangira 1, 3-phenylenediamine (108-45-2).Mankhwala katundu Wopanda singano ngati crystal.Kusungunuka m'madzi, etha ndi ethanol.

Amagwiritsidwa ntchito makamaka ngati utoto wapakatikati ndi epoxy resin kuchiritsa wothandizila wa azo utoto ndi utoto wa acazine wapakatikati, womwe umagwiritsidwa ntchito kwambiri popanga RN, malalanje oyambira, bulauni G, kuwomba G ndi utoto wina, ndipo amagwiritsidwa ntchito ngati utoto wa ubweya, ku Japan. Kugwiritsidwa ntchito kwa utoto wa m-phenylenediamine kumakhudza 90% yazomwe zimagwiritsidwa ntchito. Amagwiritsidwanso ntchito ngati mankhwala ochiritsira a epoxy resin, coagulant kulimbikitsa simenti, ndipo amagwiritsidwa ntchito popanga utoto wa tsitsi, mordant, colorage ndi zina zotero. Analytical reagent, resin kuchiritsa wothandizila ndi polima inhibitor, amagwiritsidwanso ntchito popanga utoto wa spectrophotometric kutsimikiza kwa nitrite, kutsimikiza kwa bromate, bromide, chromate, ozoni, golide, mkuwa, dichromate, chitsulo, mpweya ndi platinamu, kutsimikiza kwa chlorine yogwira, chromium, iridium, nitrite ndi palladium. Njira yopangira: nitrobenzene amathiridwa ndi asidi osakanikirana kukhala m-dinitrobenzene, o-dinitrobenzene, p-dinitrobenzene osakaniza, kenako ndi sodium sulfite ndi madzi amchere oyenga m-dinitrobenzene, ndid ndiye kuchepetsa ufa wachitsulo kapena kuchepetsa hydrogenation kukhala m-phenylenediamine.

Zopangira zopangira: nitrobenzene 1400kg/t, nitric acid 787kg/t, sulfuric acid (98%) 780kg/t, chitsulo ufa 3083kg/t.Class Toxic Substances Toxicity Grade High Toxicity Acute Toxicity Oral – Makoswe LD50:280 mg/t. ;Kuyang'anira pakamwa - mbewa LD50: 67.7 mg/kg / kg Kuwopsa kwachiwopsezo Kutentha kwamoto; Kukatenthedwa, mpweya wapoizoni wa aniline umatulutsidwa.Chipinda cha ChemicalBook chimakhala ndi mpweya wokwanira komanso wowumitsidwa pa kutentha kochepa. Kusungirako ndi kayendedwe kozimitsa moto, madzi aerosol, carbon dioxide, nthaka yamchenga Muyezo wa ntchito TWA 0.1mg/m3 Zambiri zachitetezo cha Katundu Woopsa Wolemba T,N Gulu Lowopsa la Code 23/24/25 -36-43-50/53-68-40 Kufotokozera Zachitetezo 28-36/37-45-60-61-28A Katundu Woopsa Woyendetsa No. UN1673No.6.1 / PG3WGKGermany2RTECS SS7700000F8-10-23 kutentha kwapawiri kwa 560 ° CTSCAYesHazardClass6.1 PackingGroupIII Customs Code 29215119 toxic substance data 108-45-2 (Hazardo-45-2) (Hazardo-45-2) (Hazardo50mg) ) Sigmaaldrich (Chingerezi) Acros (Chingerezi) Alfa (Chingerezi) Alfa (Chingerezi) m – Phenylenediamine Price (Reagent Grade)

Sinthani Tsiku Nambala Yogulitsa Dzina lazogulitsa Nambala ya CAS Mtengo wa Phukusi 202020/03/18 A15339 m-phenylenediamine,98% 108-45-2250G320 2020/03/1830921 m-phenylenediamine,99+% M-phenylenediamine,99-54-phenylenedia 2250G320 yuan m-phenylene diamine kumtunda ndi kunsi kwa mtsinje wa zinthu zopangira sulfuric acid – > resorcinol dinitrobenzene kumunsi kwa mankhwala — – > 1, 3 – chlorobenzene > fluconazole – > alkaline lalanje 2 – - > 4 – amino – N, N – dimethyl aniline – > 1, fluorine benzene – > 2, 4-2 – fluoro aniline > amino acetanilide between direct black FF > — – > directBlack 19 – > weak acid red brown V > disperse red 74 — – > direct black 38 – > mwachindunji wakuda wakuda G — – > zamchere lalanje > mwachindunji blended bulauni D – RS — – > mwachindunji wofiira bulauni R > zotakasika flavine M – 7 G – > asidi wakuda asidi wakuda 210-234 – a – > > 4 – [[5 - (amino carbonyl) - 1 - ethyl - 1, 6 - dihydro -2 - hydroxy - 4 - methyl - 6 - oxygen generation - 3 - pyridyl) azo] - 6 - [(4, 6 - dichloro - 1,3,5 - triazine - 2 - base) amino] – 1, 3 – benzene disulfonic acid disodium mchere — – > direct yuan gray AB > black black ANBN > alkaline brown G — – > alkaline brown one