ChemieR CH1245-100g Hydroxy naphthol blue disodium salt ACS - 100g

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 at Dawnscientific.

Hydroxy Naphthol Blue Disodium salt ACS Grade (CAS 165660-27-5) is a very pure azo compound which is sold under ChemieR Organic Reagents by Dawn Scientific. With the molecular formula C₂₀H₁₂N₂O₁₁S₃Na₂ and molecular weight 598.49 g/mol, the compound is generally used as a reagent for the detection of metal ions and pH indicators. It looks blue to deep purple crystals or crystalline powder and is very useful in the detection of calcium ions, since it changes color in the pH range 12–13, turning from blue to reddish pink in their presence. When complexed with EDTA, however, it becomes deep blue and is thus specially valuable for metal affinity chromatography and analytical chemistry.

Applications of Hydroxy Naphthol Blue Disodium salt

1. Hydroxy naphthol blue disodium salt is an azo dye chemical compound that can be used as a pH indicator.
2. Hydroxy naphthol blue can be applied for the estimation of metal leaching in metal affinity chromatography.

Key Features of Hydroxy Naphthol Blue Disodium salt

• High Quality & Purity:

  ACS grade ensures reproducible and repeatable lab results.

• Good Indicator:

  Displays good color changes in pH and ion detection tests.

• Sensitivity to Metal Ions:

  It detects calcium ions with clear color change.

• Flexible Applications:

  It is widely used in titrations, chromatography, and analytical testing.

General Description

Hydroxy Naphthol Blue Disodium salt ACS Grade (CAS: 165660-27-5) is blue to dark purple crystalline powder and is very effective as a calcium ion detection molecule, as it colors in the pH range of 12–13 from blue to reddish pink upon their presence. However, it colors deep blue upon complexation with EDTA and thus finds high application in metal affinity chromatography and analytical chemistry.

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Hydroxy Naphthol Blue Disodium salt (CAS: 165660-27-5) price is dependent on pack size and order quantity. Dawn Scientific offers affordable laboratory, research, and educational purchasing solutions. Call us today for a personalized quote.