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Chemodex
Xylenol Blue
61
CHF
CHF 61.00
In stock
CDX-X0006-G0055 gCHF 61.00
CDX-X0006-G02525 gCHF 244.00
CDX-X0006-G100100 gCHF 732.00
| Product Details | |
|---|---|
| Synonyms | p-Xylenolsulfonephthalein; p-Xylenol Blue; 1,4-Dimethyl-5-hydroxybenzenesulfonphthalein; NSC 10471 |
| Product Type | Chemical |
| Properties | |
| Formula | C23H22O5S |
| MW | 410.48 |
| CAS | 125-31-5 |
| Source/Host Chemicals | Synthetic |
| Purity Chemicals | ≥90% (NMR) |
| Appearance | Dark red-brown powder. |
| Solubility | Soluble in ethanol. Slightly soluble in water. |
| Identity | Determined by NMR. |
| Declaration | Manufactured by Chemodex. |
| Other Product Data |
Click here for Original Manufacturer Product Datasheet |
| InChi Key | MGUKYHHAGPFJMC-UHFFFAOYSA-N |
| Smiles | CC1=CC(=C(C)C=C1O)C1(OS(=O)(=O)C2=CC=CC=C12)C1=CC(C)=C(O)C=C1C |
| Shipping and Handling | |
| Shipping | AMBIENT |
| Short Term Storage | +4°C |
| Long Term Storage | +4°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 +4°C. |
| Documents | |
| MSDS | Inquire |
| Product Specification Sheet | |
| Datasheet |
 Download PDF |
Description
Sulfonephthalein dye. Acid-base pH indicator dye with pH ranges of pH 1.2 (Red) - pH 2.8 (Yellow), and pH 8.0 (Yellow) - pH 9.6 (Blue). Spectral data: Absorption, λmax 424nm. Has been used as pH sensor, indicator, in cosmetics and drug applications, microbiological assays and determining lipases.
Product References
(1) A. Cohen; Biochem. J. 16, 31 (1922) | (2) K. Vytras; Chem. Zvesti 28, 252 (1974) | (3) S. Dickopf, et al.; PNAS 92, 11519 (1995) | (4) S. Cihelnik, et al.; Collect. Czech. Chem. Commun. 67, 1779 (2002) | (5) M. Stastna, et al.; Electrophoresis 26, 53 (2005)
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