4-Amino-N,N-dimethylanilin 2 HCl 99,00 Titrimetric peroxidase analysis_suitable, Sigma-Aldrich®
Leverandør: SIGMA ALDRICH MICROSCOPYSamlet vurdering
Gennemsntilig vurdering
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Farlig
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Synonymer:
N,N-Dimethyl-p-phenylenediamine dihydrochloride, N,N-Dimethyl-P-phenylenediamine 2HCl
MQ200
N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) has been used in the HID-AB (high iron diamine-alcian blue) staining of intestinal tract samples. N,N-Dimethyl-p-phenylenediamine dihydrochloride (DMPD) is used for the determination of peroxidase. DMPD is converted into a red pigment of semiquinone nature. It is also used in the HID-AB (high iron diamine-alcian blue) staining procedures, which are used to differentiate between sialomucin and sulfomucin in the gastrointestinal tract.
Advarsel: Darkens readily when exposed to air.
Formel:
(CH₃)₂NC₆H₄NH₂·2HCl Molekylvægt: 209.12 g/mol Smeltepunkt: 222 °C (dec., lit.) Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00012991 CAS-nummer: 536-46-9 EINECS: 208-635-7 UN nummer: 2811 ADR: 6.1 II Merck Index: 13,03280 |
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Specifikationer Testresultater
Solubility (method) | 50 mg/ml in water |
Infrared spectrum | Conforms to structure |
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