07770

N,N-Dimethyl-p-phenylenediamine dihydrochloride

suitable for microbiology, ≥99.0%

• Sinónimos: 4-Amino-N,N-dimethylaniline dihydrochloride, DMPD · 2HCl, DMPPDA · 2HCl
• Fórmula lineal: (CH₃)₂NC₆H₄NH₂ · 2HCl
• Número CAS: 536-46-9
• Peso molecular: 209.12
• UNSPSC Code: 41171621
• NACRES: NA.85
• PubChem Substance ID: 329748518
• EC Number: 208-635-7
• Beilstein/REAXYS Number: 3913463
• MDL number: MFCD00012991

Propiedades

• Quality Segment: 200
• assay: ≥99.0% (AT), ≥99.0%
• form: powder
• loss: ≤0.05% loss on ignition
• mp: 210-215 °C (dec.), 222 °C (dec.) (lit.)
• cation traces: 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
• SMILES string: 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
• InChI key: IAEDWDXMFDKWFU-UHFFFAOYSA-N

Descripción

General description

N,N-Dimethyl-p-phenylenediamine dihydrochloride is an azoreduction product of acid orange 52 (AO52).[1] 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).

Disclaimer

May discolor to red on storage.

Información de seguridad

• pictograms: GHS06
• signalword: Danger
• hcodes: H301 + H311 + H331
• pcodes: P261 - P264 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral
• Clase de almacenamiento: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk: WGK 3
• ppe: Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges