Chromeazurol S

ALDRICH/199532 - Dye content 45 %

Synonym: Chrome Azurol S; Mordant Blue 29

CAS Number: 1667-99-8
Empirical Formula (Hill Notation): C₂₃H₁₃Cl₂Na₃O₉S
Molecular Weight: 605.28
EC Number: 216-787-0
MDL Number: MFCD00001615
Linear Formula: C₂₃H₁₃Cl₂Na₃O₉S
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-199532-25G	25 g	$111.00 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: 199532-25G

Properties
Descriptions
Safety Info.
Basic Data

ε (extinction coefficient)	≥9000 at 424-436 nm in H₂O
	≥9000 at 424-436 nm in H₂O at 0.03 g/L
λ_max	458 nm
application(s)	diagnostic assay manufacturing hematology histology
color	dark brown
composition	Dye content, 45%
form	powder
InChI	1S/C23H16Cl2O9S.3Na/c1-9-5-11(7-13(20(9)26)22(28)29)17(12-6-10(2)21(27)14(8-12)23(30)31)18-15(24)3-4-16(19(18)25)35(32,33)34;;;/h3-8,26H,1-2H3,(H,28,29)(H,30,31)(H,32,33,34);;;/q;3*+1/p-3/b17-12-;;;
InChI key	FUIZKNBTOOKONL-NDOZRWCBSA-K
Quality Level	100
SMILES string	[Na+].[Na+].[Na+].Cc1cc(cc(C([O-])=O)c1O)C(=C2/C=C(C)C(=O)C(=C2)C([O-])=O)c3c(Cl)ccc(c3Cl)S([O-])(=O)=O
solubility	water: 0.1%
storage temp.	room temp

Application:	Chromeazurol S has been used to evaluate siderophore production by rhizosphere bacteria.
Application:	Reagent for determination of fluoride
General description:	Chromeazurol S is a hydrophilic anion. It is also known as Mordant Blue 29 (C.l. 43825) and Chrome Azurol S.
Packaging:	25 g in glass bottle

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26
RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Storage Temp.	room temp
Colour Index Number	43825
UNSPSC	12171500

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