Xylidyl blue I
| Code | Size | Price |
|---|
| CDX-X0009-G001 | 1 g | £65.00 |
Quantity:
| CDX-X0009-G010 | 10 g | £255.00 |
Quantity:
| CDX-X0009-G025 | 25 g | £499.00 |
Quantity:
Prices exclude any Taxes / VAT
Overview
Regulatory Status: RUO
Shipping:
Ambient
Storage:
+20°C
Documents
Further Information
Alternate Names/Synonyms:
XB-I; Magonsulfonate; 4-Hydroxy-3-[2-hydroxy-3-(2,4-dimethylphenylaminocarbonyl)-1-naphthylazobenzenesulfonic acid sodium salt
Appearance:
Dark violet crystalline powder.
CAS:
14936-97-1
EClass:
32160000
Form (Short):
liquid
Handling Advice:
Keep cool and dry.Protect from light and moisture.
InChi:
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
Long Description:
Chemical. CAS: 14936-97-1. Formula: C25H20N3NaO6S. MW: 513.5. Synthetic 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).
MDL:
MFCD00003890
Molecular Formula:
C25H20N3NaO6S
Molecular Weight:
513.5
Package Type:
Vial
Product 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).
Purity:
>88% (UV/Vis)
SMILES:
[Na+].CC1=CC=C(NC(=O)C2=CC3=CC=CC=C3C(N=NC3=CC(=CC=C3O)S([O-])(=O)=O)=C2O)C(C)=C1
Solubility Chemicals:
Soluble in water (partly) or aqueous alkaline solutions.
Source / Host:
Synthetic
Transportation:
Non-hazardous
UNSPSC Category:
Fluorescent Reagents
UNSPSC Number:
41105331
Use & Stability:
Stable for at least 2 years after receipt when stored at +20°C.
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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