New Coccine

SIAL/199737 - Dye content 75 %

Synonym: Acid Red 18; Ponceau 4 R

CAS Number: 2611-82-7
Empirical Formula (Hill Notation): C₂₀H₁₁N₂Na₃O₁₀S₃
Molecular Weight: 604.47
EC Number: 220-036-2
MDL Number: MFCD00004084
Linear Formula: C₂₀H₁₁N₂Na₃O₁₀S₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-199737-25G	25 g	$42.80 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: 199737-25G

Properties
Descriptions
Safety Info.
Basic Data

λ_max	350 nm (2nd)
	506 nm
application(s)	diagnostic assay manufacturing hematology histology
composition	Dye content, 75%
form	powder
InChI	1S/C20H14N2O10S3.3Na/c23-16-7-5-11-9-12(33(24,25)26)10-18(35(30,31)32)19(11)20(16)22-21-15-6-8-17(34(27,28)29)14-4-2-1-3-13(14)15;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3/b22-21+;;;
InChI key	SWGJCIMEBVHMTA-ZRUFZDNISA-K
Quality Level	200
SMILES string	[Na+].[Na+].[Na+].Oc1ccc2cc(cc(c2c1N=Nc3ccc(c4ccccc34)S([O-])(=O)=O)S([O-])(=O)=O)S([O-])(=O)=O
solubility	water: 1 mg/mL, clear
storage temp.	room temp

Application:	New Coccine has been used to determine its decolorization by fungi Phanerochaete chrysosporium and Pleurotus sajorcaju.
Biochem/physiol Actions:	New Coccine also referred to as ponceau 4 R, is a synthetic red tar dye. It belongs to the group of azo dyes. New Coccine is extensively used as a food colorant. When the intact dye reaches the intestine, it cause colon specific DNA damage in mice.
Packaging:	25 g in glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 2
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Storage Temp.	room temp
Colour Index Number	16255
UNSPSC	12171500

To Order From a Quote