Direkt zum Inhalt
Merck
Alle Fotos(1)

Dokumente

248266

Sigma-Aldrich

Xylidylblau I

synthetic colorimetric reagent

Synonym(e):

4-Hydroxy-3-[2-hydroxy-3-(2,4-dimethylphenylaminocarbonyl)-1-naphthylazo]-benzolsulfonsäure Natriumsalz, Magonsulfonat

Anmeldenzur Ansicht organisationsspezifischer und vertraglich vereinbarter Preise
Alle Fotos(1)

About This Item

Lineare Formel:
HOC6H3[N=NC10H5(OH)[CONHC6H3(CH3)2]]SO3Na
CAS-Nummer:
14936-97-1
Molekulargewicht:
513.50
Beilstein:
4107363
EG-Nummer:
239-012-8
MDL-Nummer:
MFCD00003890
UNSPSC-Code:
12171500
PubChem Substanz-ID:
24854925
NACRES:
NA.47

Qualitätsniveau

200

Form

powder or crystals

Methode(n)

titration: suitable

Farbe

dark violet

λmax

612 nm

Anwendung(en)

diagnostic assay manufacturing
hematology
histology

Lagertemp.

room temp

SMILES String

[Na+].Cc1ccc(NC(=O)c2cc3ccccc3c(\N=N\c4cc(ccc4O)S([O-])(=O)=O)c2O)c(C)c1

InChI

1S/C25H21N3O6S.Na/c1-14-7-9-20(15(2)11-14)26-25(31)19-12-16-5-3-4-6-18(16)23(24(19)30)28-27-21-13-17(35(32,33)34)8-10-22(21)29;/h3-13,29-30H,1-2H3,(H,26,31)(H,32,33,34);/q;+1/p-1/b28-27+;

InChIKey

LKSHJHJGLORTGD-RXQWRGDBSA-M

Suchen Sie nach ähnlichen Produkten? Aufrufen Leitfaden zum Produktvergleich

Allgemeine Beschreibung

Xylydil Blue I is a synthetic colorimetric reagent that has been widely used for the spectrophotometric detection of magnesium.

Anwendung

Xylydil Blue I is suitable to determine serum magnesium levels using Mg- Xylydil Blue I complex based method.

Biochem./physiol. Wirkung

Xylydil Blue I forms a purple complex with the magnesium ion in alkaline conditions.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Analysenzertifikate (COA)

Lot/Batch Number
BCCG9053
BCCG2361
BCCD7424
BCCC3051
BCCB2138

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Besitzen Sie dieses Produkt bereits?

In der Dokumentenbibliothek finden Sie die Dokumentation zu den Produkten, die Sie kürzlich erworben haben.

Die Dokumentenbibliothek aufrufen

Measurement of magnesium in serum and urine with a random access analyzer by use of a modified xylidyl blue-1 procedure.
D Ratge et al.
Clinica chimica acta; international journal of clinical chemistry, 159(2), 197-203 (1986-09-15)
M J Stone et al.
Clinical chemistry, 42(9), 1474-1477 (1996-09-01)
We have evaluated an enzymatic assay for the determination of Mg in serum, based on the activation of a chemically modified form of isocitrate dehydrogenase by Mg2+. In the presence of potassium isocitrate and NADP+, NADPH, which absorbs light at
[Measurement of magnesium in the human sera with xylidyl-blue I. I. The effect of phosphate ion].
Y Takubo et al.
Rinsho byori. The Japanese journal of clinical pathology, 31(11), 1244-1248 (1983-11-01)
Determination of urine magnesium using the magon dye method on the 'Monarch' centrifugal analyser.
W Davidson et al.
Annals of clinical biochemistry, 27 ( Pt 6), 595-596 (1990-11-01)
M R Wills et al.
Magnesium, 5(5-6), 317-327 (1986-01-01)
A variety of methods have been reported for the quantitative analysis of magnesium in serum and other biological fluids. The methods may be classified into the following groups: magnesium ammonium phosphate; 8-hydroxyquinoline; titan yellow; dihydroxyazobenzene using fluorimetry; Schwarzenbach ethylenediaminetetraacetic acid;

Unser Team von Wissenschaftlern verfügt über Erfahrung in allen Forschungsbereichen einschließlich Life Science, Materialwissenschaften, chemischer Synthese, Chromatographie, Analytik und vielen mehr..

Setzen Sie sich mit dem technischen Dienst in Verbindung.