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Diphenylamine, redox indicator, for analysis, ExpertQ®, ACS

- Synonyms: N-Phenylbenzeneamine, N-Phenylaniliner- C12H11Nr- M = 169,23 g/molr- CAS [122-39-4]r- EINECS-No.: 204-539-4r- Solub. in water: (25 ºC): ~ 0,05 g/lr- Melting point: 53 - 54 ºCr- Boiling point: (13,3 hPa) ~ 159 ºCr- Flash pt. 153 ºCr- Ignition temp.: ~ 630 ºCr- Vapour pressure: (20 ºC) 0,0003 hPar- LD 50 (oral, rat): 2000 mg/kgr- EC-Index-No.: 612-026-00-5r- ADR: 6.1 T2 II UN 2811r- IMDG: 6.1 II UN 2811r- IATA/ICAO: 6.1 II UN 2811r- GHS-signal word: Dangerr- GHS-H sentences: H301 - H311 - H331 - H373 - H400 - H410r- GHS-P sentences: P260 - P280 - P301+P310 - P321 - P405 - P501ar- Tariff number: 2921 44 00 20r- Applications: analytical chemistry, synthesis of organic products, for determination of: oxidizing agents, manufacture of dyes.r- Appearance: White to light yellow flakesrrSPECIFICATIONSrassay (titr. with HClO4) : min. 99,5 %ridentity (IR-spectrum): passes testrinsoluble in C2H5OH : max. 0,01 %rmelting point: 52,5 - 54,0 °Crnitrates (NO3): passes testriron (Fe): max. 0,001 %raniline (TLC): max. 0,1 %rsensitivity to nitrates: passes testrresidue on ignition: max. 0,03 %r