6408-26-0 Usage
Description
Disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-) is a complex organic compound with a unique chemical structure. It is characterized by its red color and solubility in water, ethanol, and acetone, but not in toluene. disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-) exhibits various properties when exposed to different chemical environments, such as changing color in the presence of strong sulfuric acid or nitric acid.
Uses
1. Used in Textile Industry:
Disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-) is used as a colorant for textile applications due to its vibrant red color and solubility in water and other solvents. Its light fastness, soaping fastness, and perspiration fastness ratings make it suitable for use in various textile products.
2. Used in Dye Industry:
In the dye industry, disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-) is used as a dye for various applications, including coloring fabrics, plastics, and other materials. Its fading and staining properties have been evaluated and rated according to ISO and AATCC standards, indicating its suitability for use in the dye industry.
3. Used in Chemical Research:
Due to its unique chemical structure and properties, disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1-H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-) can be used in chemical research for studying the effects of different chemical environments on its properties, as well as for the development of new compounds with similar structures and applications.
4. Used in Analytical Chemistry:
disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-)'s color-changing properties in the presence of different acids make it a potential candidate for use in analytical chemistry as a pH indicator or for detecting specific chemical species. Its solubility in various solvents also makes it suitable for use in a range of analytical techniques.
5. Used in Environmental Applications:
disodium hydrogen bis[5-chloro-3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-2-hydroxybenzenesulphonato(3-)]chromate(3-)'s fastness to oxygen bleaching and seawater fading and staining properties suggest that it may have potential applications in environmental monitoring or remediation, particularly in the context of water treatment or pollution control. Further research would be needed to explore these potential applications in detail.
Preparation
3-Amino-5-chloro-2-hydroxybenzenesulfonic acid diazo, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one coupling, and then in water solution and formic acid chromium heating, in 125 ° C keep 30 to 40 minutes to form chromium complex.
Standard
Light Fastness
Fading
Stain
ISO
6
AATCC
6
Check Digit Verification of cas no
The CAS Registry Mumber 6408-26-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,4,0 and 8 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6408-26:
(6*6)+(5*4)+(4*0)+(3*8)+(2*2)+(1*6)=90
90 % 10 = 0
So 6408-26-0 is a valid CAS Registry Number.
InChI:InChI=1/2C17H15ClN4O2.Cr.2Na/c2*1-10-8-12(18)9-14(16(10)23)19-20-15-11(2)21-22(17(15)24)13-6-4-3-5-7-13;;;/h2*3-9H,1-2H3,(H2,19,20,21,23,24);;;/q;;+3;2*+1/p-3
