13463-42-8

Basic information

• Product Name: trihydrogen bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonato(3-)]chromate(3-)
• Synonyms: Chromate(3-), bis(3-((4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-phenyl-1H-pyrazol-4-yl)azo-kappaN1)-2-(hydroxy-kappaO)-5-nitrobenzenesulfonato(3-))-, trihydrogen; Chromate(3-), bis(3-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-2-hydroxy-5-nitrobenzenesulfonato(3-))-, trihydrogen; Chromate(3-), bis(3-(2-(4,5-dihydro-3-methyl-5-(oxo-kappaO)-1-phenyl-1H-pyrazol-4-yl)diazenyl-kappaN1)-2-(hydroxy-kappaO)-5-nitrobenzenesulfonato(3-))-, hydrogen (1:3); Trihydrogen bis(3-((4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-2-hydroxy-5-nitrobenzenesulphonato(3-))chromate(3-)
• CAS NO: 13463-42-8
• Molecular Formula: C₃₂H₂₀CrN₁₀O₁₄S₂?3H
• Molecular Weight: 887.718
• EINECS: 236-672-9
• Product Categories: Organometallics
• Mol File: 13463-42-8.mol

Chemical Properties

• CAS DataBase Reference: trihydrogen bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonato(3-)]chromate(3-)(CAS DataBase Reference)
• NIST Chemistry Reference: trihydrogen bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonato(3-)]chromate(3-)(13463-42-8)
• EPA Substance Registry System: trihydrogen bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonato(3-)]chromate(3-)(13463-42-8)

Safety Data

• Hazardous Substances Data: 13463-42-8(Hazardous Substances Data)

Usage

Uses

Used in Dye Industry:
Trihydrogen bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonato(3-)]chromate(3-) is used as a dye for its vibrant orange color and solubility in various solvents. Its light fastness and heat resistance make it suitable for use in various applications, such as textiles, plastics, and printing inks.
Used in Analytical Chemistry:
Due to its unique chemical properties, trihydrogen bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonato(3-)]chromate(3-) can be used as a reagent or indicator in various analytical chemistry applications, such as titrations, spectrophotometry, and chromatography.
Used in Research and Development:
The complex structure and properties of trihydrogen bis[3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonato(3-)]chromate(3-) make it a valuable compound for research and development in the fields of organic chemistry, materials science, and pharmaceuticals. It can be used as a starting material or intermediate in the synthesis of new compounds with potential applications in various industries.

Preparation

3-Amino-2-hydroxy-5-nitrobenzenesulfonic acid diazotization, with 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and its product (C.I. Mordant Orange 29) at 130 ℃ in Chromium formate in aqueous solution, heating 3 hours, make it into Chromium complex and changed into (2 s) – 1 – (3 – Acetylthio – 2 – methyl – 1 – oxopropyl) – L – proline form.

Standard

Light Fastness

Melting point

Stable

ISO

WellExcellent