CAS 106-50-3 1 4-diaminobenzenum
1-4-diaminobenzenum CAS 106-50-3 summae qualitatis in promptu, p-phenylenediaminum.
| Aspectus | Lamella alba vel massa |
| PUNCTUM FUSIONIS | 138°C MIN |
| PPDA(GC) | 99.9% MIN |
| MPD(GC) | 400mg/kg MAX |
| OPD(GC) | 400mg/kg MAX |
| P-CHLOROANILINUM | 100mg/kg MA |
Nomen Anglicum: p-Phenylenediaminum
Alia: CI 76060; CI Revelator 13; CI Basis Oxidationis 10; 1,4-Benzenediaminum; 1,4-Diaminobenzenum; p-Phenylenediaminum 97+%; 1,4-Phenylenediaminum; paraPhenylenediaminum; P-Phenediaminum; 3,4-Dichloranilinum; 1,4-benzenediaminum; benzenum-1,4-diaminum; P-PHENYLENEDIAMINUM; P-PHENYLENEDIAMINUM IN SCAMIS; PDA.
Numerus CAS: 106-50-3
Pondus moleculare: 108.1411
Numerus CE: 203-404-7
Formula molecularis: C6H8N2
Involucrum: Tympanum ferreum 50 kg, plastica nigra duplici strato obductum.
Descriptio: Aspectus: Crystallum album squamosum (pulvereum). Contentum: ≥99.9%
Usus: Praecipue adhibitus in productione tincturae azoicae et tincturae sulfuratae. P-phenylenediaminum est intermedium tincturarum azoicarum dispersarum, tincturarum acidarum, tincturarum directarum et tincturarum sulfuratarum. Addendo 3% hydrogenii peroxidi.
Solutio nigra fit, addito 5% ferrici chloridi, fuscescere potest. Magnam affinitatem habet cum keratino in capillis, et eius processus oxidationis est processus fixationis coloris per tincturam capillorum.
Quaeso nobiscum communicare potes ut COA et MSDS accipias. Gratias.
