N,N,N',N'-Tetramethyl-p-phenylendiamin Dihydrochlorid ≥95%, Pulver
Lieferant: SIGMA-ALDRICH MICROSCOPY
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Achtung
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Synonyms:
N,N,N',N'-Tetramethyl-1,4-phenylendiammoniumdichlorid
, N,N,N',N'-Tetramethyl-p-phenylendiammoniumdichlorid
, N,N,N',N'-Tetramethyl-1,4-phenylendiamin Dihydrochlorid
, TMPD 2 HCl
M-Clarity™ Qualitätsstufe = MQ200
T3134-25GEA
340
CHF
T3134-25G
N,N,N',N'-Tetramethyl-p-phenylendiamin Dihydrochlorid ≥95%, Pulver
N,N,N',N'-Tetramethyl-p-phenylendiamin Dihydrochlorid
N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride (TMPD) is a redox mediator used in the oxidase test for detecting bacterial cytochrome c oxidases. TMPD is commonly used to perform the oxidase test for the colorimetric identification of pathogenic and non-pathogenic bacteria.
- N,N,N′,N′-Tetramethyl-p-phenylenediamine dihydrochloride has been used to determine the oxidase activity displayed by various microorganisms
Bitte beachten May darken in storage.
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Formel:
C₁₀H₁₈Cl₂N₂ MW: 237,17 g/mol Melting Pt: 222,..224 °C (Lit.) Lager Temperatur: Room Temperature |
MDL Number:
MFCD00012482 CAS-Nummer: 637-01-4 |
Spezifikation Testergebnisse
| Appearance (Colour) | Off-White to Grey to Brown |
| Appearance (Form) | Powder |
| Infrared Spectrum | Conforms to Structure |
| Purity (HPLC) | ≥95 % |
| Titration with HClO₄ | ≥99 % |
| Solubility (Coloru) | Colorless to Light Purple to Dark Brown |
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Solubility (Turbidity) 5 g/100 mL, H2O |
Clear to Very Slightly Hazy |
| Recommended Retest Period | 2 Years |
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