Hydroxy Naphthol Blue Disodium Salt ACS

Hydroxy naphthol blue disodium ACS Grade CAS: 165660-27-5 | M.F: C20H12N2O11S3Na2 | M.W.: 598.49, Buy now for reliable and reproducible results from ChemieR Organic Reagent.

Hydroxy Naphthol Blue Disodium Salt ACS Grade (CAS: 165660-27-5) is an azo dye compound of high purity that is being provided under ChemieR Organic Reagents. Having a molecular formula of C20H12N2O11S3Na2 and a molecular weight of 598.49 g/mol, it is commonly used as a metal ion indicator and pH indicator in analytical chemistry. It looks blue to deep purple crystalline powder and is particularly useful in the detection of calcium ions. It turns reddish pink in the presence of calcium ions and alters the color to blue in the pH range of 1213. In the presence of EDTA, it forms a complex with EDTA to give a deep blue complex. It is especially useful in complexometric titrations and metal affinity chromatography.

Applications

• Hydroxy Naphthol Blue Disodium Salt is used as an azo dye pH indicator in analytical and laboratory testing.
• It is applied for the estimation of metal leaching in metal affinity chromatography and is widely used in calcium ion detection and complexometric titrations.

Key features

• High Grade and ACS Purity: Gives reproducible, correct and consistent laboratory results.
• Effective pH Indicator: Offers clear and differentiated color transitions of alkaline pH ranges.
• Very Sensitive to Metal Ions: Sharp and visible color change on detecting calcium ions.
• Flexible Analytical Capabilities: Applicable to titrations, chromatography and advanced analytical testing.

General Description

Hydroxy Naphthol Blue Disodium Salt ACS Grade (CAS: 165660-27-5) is provided in the form of blue to dark purple crystalline powder and is known to exhibit high efficiency as the calcium ion indicator. Between pH 12-13, it turns reddish pink when it encounters calcium ions. When EDTA is complexed, the solution changes its color to deep blue and can be used in many more applications in metal affinity chromatography, EDTA titration tests, and other analytical chemistry laboratories.

In case you need to buy Hydroxy Naphthol Blue Disodium Salt ACS Grade online in the USA, ChemieR Organic Reagents is guaranteed to be pure, competitively priced, and delivered to you within a short time. Batches are tested for quality to make them consistent in laboratory, research, and industrial uses. Hydroxy Naphthol Blue Disodium Salt (CAS: 165660-27-5) is a repository on price due to the packaging size and order quantity. Flexible, cost-efficient supply solutions can be offered. Today, get in touch with our sales department and request a tailor-made quote.

About Brand

ChemieR provides an extensive selection of high-purity salts, acids, base and high purity solvents, including alkali metals, alkaline earth compounds, perchlorates, heavy metals, rare earths, transition metals, silver and precious metals, and triflates. ChemieR specialize in inorganic chemicals, offering materials with low moisture content and minimal trace metals. ChemieR stands out with a diverse range of laboratory chemicals, from organic and inorganic reagents to solvents.