Xylidyl blue I

CHF 57.00
In stock
CDX-X0009-G0011 gCHF 57.00
CDX-X0009-G01010 gCHF 255.00
CDX-X0009-G02525 gCHF 510.00
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Product Details
Synonyms XB-I; Magonsulfonate; 4-Hydroxy-3-[2-hydroxy-3-(2,4-dimethylphenylaminocarbonyl)-1-naphthylazobenzenesulfonic acid sodium salt
Product Type Chemical
Properties
Formula C25H20N3NaO6S
MW 513.5
CAS 14936-97-1
Source/Host Chemicals Synthetic
Purity Chemicals ≥88% (UV/Vis)
Appearance Dark violet crystalline powder.
Solubility Soluble in water (partly) or aqueous alkaline solutions.
Identity Determined by NMR.
Declaration Manufactured by Chemodex.
Other Product Data

Click here for Original Manufacturer Product Datasheet
Our product description may differ slightly from the original manufacturers product datasheet.

InChi Key LKSHJHJGLORTGD-RXQWRGDBSA-M
Smiles [Na+].CC1=CC=C(NC(=O)C2=CC3=CC=CC=C3C(\N=N\C3=CC(=CC=C3O)S([O-])(=O)=O)=C2O)C(C)=C1
Shipping and Handling
Shipping AMBIENT
Short Term Storage +20°C
Long Term Storage +20°C
Handling Advice Keep cool and dry.
Protect from light and moisture.
Use/Stability Stable for at least 2 years after receipt when stored at +20°C.
Documents
MSDS Inquire
Product Specification Sheet
Datasheet Download PDF

Colorimetric reagent for Mg detection. The aqueous solution of XB-1 is red, and turns reddish-violet in the presence of Mg at pH 9 (maximum wavelength: 510 nm, molar absorptivity: 49,000, detection range 0.02-0.4 ppm).

Product References

(1) C.K. Mann, et al.; Anal. Chim. Acta. 16, 155 (1957) | (2) Y. Takubo, et al.; Rinsho Byori 31, 1244 (1983) | (3) D. Ratge, et al.; Clin. Chim. Acta 159, 197 (1986)

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