Àgwà nke m-Phenylenediamine Melting Point 64-66°C(ọkụ)

Ebe Ịsa Mmiri 282-284°C(ọkụ) Njupụta 1,139g/cm3 Njupụta Uzuoku 3.7(Vsair) Nrụgide Uzuoku 0.62mmHg(100°C) Ndepụta Ihe Na-eme Ka Ọ Dị Ntụgharị 1.6339

Ebe Mkpọchi >230°F Ọnọdụ Nchekwa Debe n'okpuru +30°C. Mgbaze nke 350 g/l acidity coefficient (pKa) 5.11, 2.50 (na 20 ℃) ​​ụdị mpempe akwụkwọ 8 YellowtolighttanorbrowngrayỤkpụrụ agba PH (100 g/l, H2O, 20 ℃) ​​mgbaze mmiri nke 350 g/l (25 DHS C) mmetụta AirSensit7283 brn471357inchikeywzcqruwwhstzem iveMerck14, 45-108-2 – UHFFFFAOYSA – NCAS database (CASDataBaseReference) 1, 3 -

Ozi kemịkalụ Benzenediam NIST Ojiji na ụzọ sịntetik nke 1, 3-phenylenediamine (108-45-2). Njirimara kemịkalụ Enweghị agba kristal dị ka agịga. A na-agbaze na mmiri, ether na ethanol.

A na-ejikarị ya eme ihe dị ka ihe na-eme ka agba dị n'etiti na ihe na-eme ka epoxy resin gwọọ maka agba azo na agba acazine, nke a na-ejikarị eme ihe n'ịmepụta RN kpọmkwem, oroma basic, basic brown G, tanning direct G na agba ndị ọzọ, ma jiri ya mee ihe dị ka agba ajị anụ, na Japan, oriri agba azo nke m-phenylenediamine bụ ihe dị ka 90% nke oriri zuru oke. A na-ejikwa ya dị ka ihe na-eme ka epoxy resin gwọọ, ihe na-akwalite coagulant nke simenti, ma jiri ya mee ihe na agba ntutu, mordant, ihe na-eme ka agba dị na ihe ndị ọzọ. A na-ejikwa ya dị ka ihe na-eme ka a na-enyocha ihe, ihe na-eme ka resin gwọọ na ihe na-egbochi polymer, a na-ejikwa ya eme ihe na njikọ nke agba maka mkpebi spectrophotometric nke nitrite, mkpebi nke bromate, bromide, chromate, ozone, ọlaedo, ọla kọpa, dichromate, iron, oxygen na platinum, mkpebi nke chlorine na-arụ ọrụ, chromium, iridium, nitrite na palladium. Usoro mmepụta: nitrobenzene na-eji acid agwakọtara eme ihe n'ime m-dinitrobenzene, o-dinitrobenzene, ngwakọta p-dinitrobenzene, na wee jiri sodium sulfite na mmiri mmiri alkali refining m-dinitrobenzene, wee jiri ígwè belata ntụ ntụ ma ọ bụ mbelata hydrogenation gaa na m-phenylenediamine.

Oke oriri ihe eji emepụta ihe: nitrobenzene 1400kg/t, nitric acid 787kg/t, sulfuric acid (98%) 780kg/t, ntụ ígwè 3083kg/t. Klas Ihe Ndị Na-egbu Egbu Nsí Ọkwa Nsí Nnukwu Nsí Nnukwu Nsí ọnụ - Oke LD50:280 mg/kg; Ọnụ - òké LD50:67.7 mg/kg Ihe ize ndụ nke ire ọkụ Ọkụ ọkụ; Mgbe a na-ekpo ọkụ, a na-ewepụta gas aniline na-egbu egbu. A na-eku ume ma kpọọ nkụ n'ime ụlọ ChemicalBook n'okpomọkụ dị ala. Nchekwa na mbugharị nke ihe ndị na-emenyụ ọkụ, mmiri aerosol, carbon dioxide, ala ájá. Ọkọlọtọ ọrụ. TWA 0.1mg/m3. Ozi nchekwa. Akara ngwaahịa dị ize ndụ. T, N. Koodu ụdị dị ize ndụ. 23/24/25-36-43-50/53-68-40. Nkọwa nchekwa. 28-36/37-45-60-61-28A. Nọmba njem ngwaahịa dị ize ndụ. UN1673. 6.1 / PG3WGKGermany2RTECS SS7700000F8-10-23 okpomọkụ ọkụ na-enweghị ihe mberede nke 560 ° CTSCAeHazardClass6.1 Nkwakọ ngwaahịaOtu koodu omenalaIII 29215119 data ihe na-egbu egbu 108-45-2 (HazardoToxic LD50inrats usSubstancesData) (mg/kg): 650 n'ọnụ;1, 3-diaminobenzene (Chinese) Sigmaaldrich (Bekee) Acros (Bekee) Alfa (Bekee) Alfa (Bekee) m – Phenylenediamine Ọnụahịa (Ọkwa ihe nnọchite anya)

Ụbọchị Mmelite Nọmba Ngwaahịa Aha Ngwaahịa Nọmba Ngwaahịa CAS Ọnụahịa ngwugwu 2020/03/18 A15339 m-phenylenediamine,98% 108-45-2250G320 2020/03/1830921 m-phenylenediamine,99+% M-phenylenediamine,99+% 108-45-2250G320 yuan m-phenylene diamine elu na ala ozi ngwaahịa ihe eji emepụta ihe maka sulfuric acid - > resorcinol dinitrobenzene ngwaahịa ala — – > 1, 3 – chlorobenzene abụọ > fluconazole – > alkaline oroma 2 – - > 4 – amino – N, N – dimethyl aniline – > 1, fluorine benzene – > 2, 4-2 – fluoro aniline > amino acetanilide n'etiti FF ojii kpọmkwem > — – > ozugbo Ojii 19 – > adịghị ike acid uhie aja aja V > gbasaa uhie 74 — – > ojii kpọmkwem 38 – > ojii ozugbo G — – > oroma alkaline > aja aja agwakọtara ozugbo D – RS — – > aja aja uhie kpọmkwem R > flavine reactive M – 7 G – > acid ojii acid ojii 210-234 – a – > > 4 – [[5 - (amino carbonyl) - 1 - ethyl - 1, 6 - dihydro -2 - hydroxy - 4 - methyl - 6 - mmepụta oxygen - 3 - pyridyl) azo] – 6 – [(4, 6 - dichloro - 1,3,5 - triazine - 2 - ntọala) amino] – 1, 3 – benzene disulfonic acid disodium nnu — – > yuan kpọmkwem isi awọ AB > ojii kpọmkwem ANBN > aja aja alkaline G — – > aja aja alkaline otu