N,N-Dimethyl-p-phenylenediamine dihydrochloride

SIAL/07770 - suitable for microbiology, ≥99.0%

Synonym: 4-Amino-N,N-dimethylaniline dihydrochloride; DMPD · 2HCl; DMPPDA · 2HCl

CAS Number: 536-46-9
Empirical Formula (Hill Notation): C₈H₁₂N₂ · 2HCl
Molecular Weight: 209.12
EC Number: 208-635-7
MDL Number: MFCD00012991
Linear Formula: (CH₃)₂NC₆H₄NH₂ · 2HCl
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-07770-25G	25 g	$111.00 1/EA	Add To Favorites
45-07770-100G	100 g	$325.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

application(s)	food and beverages
	microbiology
assay	≥99.0%
	≥99.0% (AT)
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
form	powder
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
loss	≤0.05% loss on ignition
mp	210-215 °C (dec.)
	222 °C (dec.) (lit.)
Quality Level	200
SMILES string	Cl[H].Cl[H].CN(C)c1ccc(N)cc1

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).
Caution:	May discolor to red on storage.
General description:	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.

Symbol	GHS06
Signal word	Danger
Hazard statements	H301 + H311 + H331
Precautionary statements	P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P311
Hazard Codes	T
Risk Statements	23/24/25
Safety Statements	36/37-45
RIDADR	UN 2811 6.1 / PGII
WGK Germany	WGK 3

Purity	≥99.0% (AT); ≥99.0%
mp	210-215 °C (dec.); 222 °C (dec.) (lit.)
UNSPSC	41171621

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