CAS 3270-25-5

Chrome Blue K

Description:

Chrome Blue K, known chemically as cobalt(II) aluminate, is an inorganic compound characterized by its vibrant blue color, which is attributed to the presence of cobalt ions in its structure. It is commonly used as a pigment in various applications, including paints, plastics, and ceramics, due to its excellent stability and resistance to heat and light. The compound is insoluble in water and organic solvents, making it suitable for use in environments where chemical stability is crucial. Chrome Blue K exhibits good opacity and tinting strength, contributing to its popularity in artistic and industrial applications. Additionally, it is non-toxic and environmentally friendly compared to other blue pigments, such as those containing lead or cadmium. Its chemical structure consists of cobalt ions coordinated with aluminate, which contributes to its unique properties. Overall, Chrome Blue K is valued for its aesthetic qualities and durability, making it a preferred choice in various formulations.

Formula: C₁₆H₉N₂Na₃O₁₂S₃

InChI: InChI=1S/C16H12N2O12S3.3Na/c19-11-2-1-8(31(22,23)24)5-10(11)17-18-15-13(33(28,29)30)4-7-3-9(32(25,26)27)6-12(20)14(7)16(15)21;;;/h1-6,19-21H,(H,22,23,24)(H,25,26,27)(H,28,29,30);;;/q;3*+1/p-3

InChI key: XHCCWBJFZUXJBV-UHFFFAOYSA-K

SMILES: C1=CC(=C(C=C1S(=O)(=O)[O-])N=NC2=C(C3=C(C=C(C=C3C=C2S(=O)(=O)[O-])S(=O)(=O)[O-])O)O)O.[Na+].[Na+].[Na+]

Synonyms:

• 4,5-Dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2,7-naphthalenedisulfonic acid trisodium salt
• C.I. 16675
• Acid Chrome Blue K

Acid chrome blue K

CAS: 3270-25-5

Purity: IND

Molecular weight: 585.9

Ref: 10-F554970

Acid chrome blue K

CAS: 3270-25-5

Acid chrome blue K

Formula: C₁₆H₉N₂Na₃O₁₂S₃

Purity: IND

Color and Shape: Solid

Molecular weight: 586.4

Ref: 54-OR1012207

Acid chrome blue K

CAS: 3270-25-5

Acid chrome blue K is a metal indicator. As the concentration of Mg2+ decreases in the reaction solution, the color of the LAMP (Loop-mediated isothermal amplification) solution reacts with ACBK (Acid chrome blue K) and changes from red to blue.

Formula: C₁₆H₉N₂Na₃O₁₂S₃

Color and Shape: Solid

Molecular weight: 586.413

Ref: TM-TXB-00029

Acid chrome blue K

CAS: 3270-25-5

4,5-Dihydroxy-3-[(2-hydroxy-5-sulfophenyl)azo]-2,7-Naphthalenedisulfonic acid trisodium salt

Formula: C₁₆H₉N₂Na₃O₁₂S₃

Purity: Ind

Molecular weight: 586.41

Ref: IN-DG112416

Acid chrome blue K

CAS: 3270-25-5

Acid chrome blue K is a chemical compound that is used as an oxidizing agent in wastewater treatment. It can be used to produce a chemiluminescence reaction by adding nitrite ions to a solution of potassium dichromate and human serum. The light signal is measured using a photoelectric cell and the kinetic data are obtained through an electrochemical impedance spectroscopy. Acid chrome blue K can also be used as a nutrient solution for plants, due to its ability to release potassium ions and magnesium ions from the salt.

Formula: C₁₆H₁₂N₂O₁₂S₃•Na₃

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 589.44 g/mol

Ref: 3D-DAA27025