Ponceau Xylidine

SIAL/22308 - analytical standard

Synonym: Acid Red 26; Ponceau 2 R; Xylidine ponceau; Xylidine ponceau 2R

CAS Number: 3761-53-3
Empirical Formula (Hill Notation): C₁₈H₁₄N₂Na₂O₇S₂
Molecular Weight: 480.42
EC Number: 223-178-3
MDL Number: MFCD00003897
Linear Formula: C₁₈H₁₄N₂Na₂O₇S₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-22308-25MG	25 mg	$168.00 1/EA	Add To Favorites

This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 22308-25MG

Properties
Descriptions
Safety Info.
Basic Data

application(s)	cleaning products cosmetics food and beverages personal care
assay	≥96.0% (HPLC)
format	neat
grade	analytical standard
InChI	1S/C18H16N2O7S2.2Na/c1-10-3-6-15(11(2)7-10)19-20-17-14-5-4-13(28(22,23)24)8-12(14)9-16(18(17)21)29(25,26)27;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b20-19+;;
InChI key	YJVBLROMQZEFPA-LLIZZRELSA-L
Quality Level	100
shelf life	limited shelf life, expiry date on the label
SMILES string	[Na+].[Na+].Cc1ccc(N=Nc2c(O)c(cc3cc(ccc23)S([O-])(=O)=O)S([O-])(=O)=O)c(C)c1
technique(s)	gas chromatography (GC): suitable
	HPLC: suitable

Application:	Ponceau xylidine may be used as a reference standard for its determination in animal feed and meat using high performance liquid chromatography-diode array detection (HPLC-DAD) and tandem mass spectrometry (HPLC-MS/MS).
Application:	Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description:	Ponceau xylidine is a synthetic food additive dye widely used in foodstuffs to restore the natural food color and also to enhance food appeal.

Symbol	GHS08
Signal word	Warning
Hazard statements	H351
Precautionary statements	P281
Hazard Codes	Xn
Risk Statements	40
Safety Statements	36
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	≥96.0% (HPLC)
Colour Index Number	16150
UNSPSC	85151701

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