Zvinhu zvem-Phenylenediamine Melting Point 64-66°C(lit.)

Boiling Point 282-284°C(lit.) Density 1,139g/cm3 Vapor Density 3.7(Vsair) Vapor Pressure 0.62mmHg(100°C) Refractive Index 1.6339

Flash Point >230°F Storage Conditions Chitoro chiripasi+30°C.Kunyungudika kwe350 g/l acidity coefficient (pKa) 5.11, 2.50 (pa20 ℃) ​​inoita 8 pellets YellowtolighttanorbrowngrayPH mavara emhando (100 g/l, H℃, 20 mvura) solubility of 350 g/l (25 DHS C) senitivity AirSensit7283 brn471357inchikeywzcqruwwhstzem iveMerck14, 45-108-2 – UHFFFAOYSA – NCAS database (CASDataBaseReference) 1, 3 -

Benzenediam NIST ruzivo rwemakemikariMashandisirwo uye nzira dzekugadzira dze1, 3-phenylenediamine (108-45-2).Mishonga yemakemikari isina ruvara-yakaita sekristaro.Inonyungudika mumvura, etha uye ethanol.

Inonyanya kushandiswa sedhayi yepakati uye epoxy resin kurapa mumiririri weazo dhayi uye acazine dhayi yepakati, inonyanya kushandiswa mukugadzira yakananga tanning RN, basic orenji, basic brown G, yakananga tanning G nedzimwe dhayi, uye inoshandiswa sedhayi yemvere, muJapan. , azo dhayi kushandiswa kwem-phenylenediamine account ye90% yehuwandu hwekushandisa.Inoshandiswawo seanorapa epoxy resin, coagulant kusimudzira simende, uye inoshandiswa mudhayi yebvudzi, mordant, mumiriri wemavara uye zvichingodaro. analytical reagent, resin inoporesa agent uye polymer inhibitor, inoshandiswawo mukugadzirwa kwedhayi ye spectrophotometric kugadzwa kwenitrite, kugadzwa kwebromate, bromide, chromate, ozone, goridhe, mhangura, dichromate, simbi, okisijeni uye platinamu, kutsunga kweklorini inoshanda, chromium, iridium, nitrite uye palladium. Nzira yekugadzira: nitrobenzene inonaiwa nemusanganiswa asidhi kuita m-dinitrobenzene, o-dinitrobenzene, p-dinitrobenzene musanganiswa, uyezve nesodium sulfite uye liquid alkali refining m-dinitrobenzene, and ipapo iron poda kuderedza kana kuderedza hydrogenation kusvika m-phenylenediamine.

Raw material consumption quota: nitrobenzene 1400kg/t, nitric acid 787kg/t, sulfuric acid (98%) 780kg/t, iron poda 3083kg/t.Kirasi Chepfu Yezvinhu Toxicity Grade High Toxicity Acute Toxicity Oral – Rats LD50:280 mg/ ;Kudzora nemuromo - mbeva LD50: 67.7 mg/kg njodzi yekupisa maitiro Kupisa kwemoto; Kana yapiswa, ine chepfu aniline gasi inoburitswa.ChemicalBook room inofefeterwa uye yakaomeswa pakudziya kwakaderera.Kuchengetera uye kutakurwa kwezvinhu zvinodzima moto, mvura yeaerosol, carbon dioxide, ivhu rejecha Occupational standard TWA 0.1mg/m3 Safety information Dangerous Goods Labeling T,N Hazardous Category Code 23/24/25 -36-43-50/53-68-40 Tsanangudzo Yekuchengetedza 28-36/37-45-60-61-28A Dangerous Goods Transport No. UN1673No.6.1 / PG3WGKGermany2RTECS SS7700000F8-10-23 spontaneous combustion tembiricha ye 560 ° CTSCAYesHazardClass6.1 PackingGroupIII customs code 29215119 toxic substance data 108-45-2 (Hazardobstanxickg)Chinese (Hazardobstanxic5mg/Chinese) ) Sigmaaldrich (Shona) Acros (Shona) Alfa (Shona) Alfa (Shona) m – Phenylenediamine Mutengo (Reagent Grade)

Gadziridza Date Nhamba Yechigadzirwa Zita reCAS Nhamba Package Mutengo 202020/03/18 A15339 m-phenylenediamine,98% 108-45-2250G320 2020/03/1830921 m-phenylenediamine,99+% M-phenylenedia-59-phenylenedia 2250G320 yuan m-phenylene diamine kumusoro nekudzika kwechigadzirwa ruzivo kumusoro kwerukova raw materials for sulfuric acid – > resorcinol dinitrobenzene downstream products — – > 1, 3 – two chlorobenzene > fluconazole – > alkaline orange 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 – > yakananga inokurumidza nhema G — – > alkaline orenji > yakanyatsosanganiswa shava D – RS — – > yakananga dzvuku dzvuku R > reactive flavine M – 7 G – > asidhi dema dema 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 munyu — – > direct yuan grey AB > black black ANBN > alkaline brown G — – > alkaline brown one