07770

N,N-Dimethyl-p-phenylenediamine dihydrochloride

suitable for microbiology, ≥99.0%

• Synonyme(s) : 4-Amino-N,N-dimethylaniline dihydrochloride, DMPD · 2HCl, DMPPDA · 2HCl
• Formule linéaire : (CH₃)₂NC₆H₄NH₂ · 2HCl
• CAS Number: 536-46-9
• Poids moléculaire : 209.12
• Beilstein: 3913463
• Numéro CE : 208-635-7
• Numéro MDL: MFCD00012991
• Code UNSPSC : 41171621
• ID de substance PubChem : 329748518
• Nomenclature NACRES : NA.85

Propriétés

• Niveau de qualité: 200
• Essai: ≥99.0% (AT); ≥99.0%
• Forme: powder
• Perte: ≤0.05% loss on ignition
• Pf: 210-215 °C (dec.); 222 °C (dec.) (lit.)
• Traces de cations: Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤5 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Na: ≤500 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg
• Application(s): food and beverages; microbiology
• Chaîne SMILES: Cl[H].Cl[H].CN(C)c1ccc(N)cc1
• InChI: 1S/C8H12N2.2ClH/c1-10(2)8-5-3-7(9)4-6-8;;/h3-6H,9H2,1-2H3;2*1H
• Clé InChI: IAEDWDXMFDKWFU-UHFFFAOYSA-N

Description

Description générale

N,N-Dimethyl-p-phenylenediamine dihydrochloride is an azoreduction product of acid orange 52 (AO52). It is useful in the oxidase test which differentiates bacteria based on their ability to utilise the dye.

Application

N,N-Dimethyl-p-phenylenediamine dihydrochloride has been used to determine the plasma oxidant capacity in terms of plasma ferric equivalent oxidative potential (PFEOP).

Attention

May discolor to red on storage.

Informations sur la sécurité

• Pictogrammes: GHS06
• Mention d'avertissement: Danger
• Mentions de danger: H301 + H311 + H331
• Conseils de prudence: P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311
• Classification des risques: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
• Code de la classe de stockage: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges