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Chemodex
Xylidyl blue I
61
CHF
CHF 61.00
In stock
CDX-X0009-G0011 gCHF 61.00
CDX-X0009-G01010 gCHF 272.00
CDX-X0009-G02525 gCHF 543.00
| 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 |
| 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 |
| 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 |
 Download PDF |
| Product Specification Sheet | |
| Datasheet |
Download PDF |
Description
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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