Chromeazurol s, colorant 50 %

Name: Chromeazurol s, colorant 50 %
Brand: SIGMA-ALDRICH
SKU: 199532-25g
Price: 93.43 USD

Code: 199532-25g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Reagent for determination of fluoride

Chromeazurol S has been used to evaluate siderophore production by rhizosphere bacteria.

General descrip...

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Non disponible en dehors du Royaume-Uni et de l'Irlande
Application
Reagent for determination of fluoride
Chromeazurol S has been used to evaluate siderophore production by rhizosphere bacteria.
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

ε (extinction coefficient) ≥9000 at 424-436 nm in H₂O at 0.03 g/L, ≥9000 at 424-436 nm in H₂O
λ_max 458 nm
application(s) diagnostic assay manufacturinghematologyhistology
composition Dye content, 50%
form powder
InChI key FUIZKNBTOOKONL-NDOZRWCBSA-K
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-;;;
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

Fiche de données de sécurité
Safety Data Sheet for 199532-25G
Certificat d'analyse
Certificat d'analyse Sigma

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Description

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Qté

Cas Number 1667-99-8

Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :

Chromeazurol s, colorant 50 %

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ε (extinction coefficient)	≥9000 at 424-436 nm in H₂O at 0.03 g/L, ≥9000 at 424-436 nm in H₂O
λ_max	458 nm
application(s)	diagnostic assay manufacturinghematologyhistology
composition	Dye content, 50%
form	powder
InChI key	FUIZKNBTOOKONL-NDOZRWCBSA-K
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-;;;
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