6406-45-7 Usage
Uses
Used in Colorimetric Applications:
Disodium (3Z)-3-[[4-(4-anilino-3-sulfonato-phenyl)diazenylnaphthalen-1-yl]hydrazinylidene]-4-oxo-naphthalene-1-sulfonate is used as a colorimetric indicator in various applications due to its color-changing properties in response to different chemical environments. Its ability to change color in the presence of acids and bases makes it suitable for detecting pH changes and monitoring chemical reactions.
Used in Analytical Chemistry:
In the field of analytical chemistry, disodium (3Z)-3-[[4-(4-anilino-3-sulfonato-phenyl)diazenylnaphthalen-1-yl]hydrazinylidene]-4-oxo-naphthalene-1-sulfonate can be employed as a reagent for the detection and quantification of specific ions or molecules. Its color-changing properties can be utilized to develop assays and analytical methods for the identification and measurement of various chemical species.
Used in Dye and Pigment Industry:
Disodium (3Z)-3-[[4-(4-anilino-3-sulfonato-phenyl)diazenylnaphthalen-1-yl]hydrazinylidene]-4-oxo-naphthalene-1-sulfonate can be used as a dye or pigment in various industries, such as textiles, plastics, and printing inks. Its unique color and solubility properties make it a valuable component in the formulation of colorants for different applications.
Used in Research and Development:
In research and development, disodium (3Z)-3-[[4-(4-anilino-3-sulfonato-phenyl)diazenylnaphthalen-1-yl]hydrazinylidene]-4-oxo-naphthalene-1-sulfonate can be employed as a model compound for studying the properties and behavior of complex organic molecules. Its color-changing characteristics can be used to investigate the interactions between molecules and their surrounding chemical environment, providing insights into the development of new materials and applications.
Preparation
5-Amino-2-(phenylamino)benzenesulfonic acid diazo, and Naphthalen-1-amine coupling, its product to diazo, coupled with the 4-Hydroxynaphthalene-1-sulfonic acid.
Check Digit Verification of cas no
The CAS Registry Mumber 6406-45-7 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 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 6406-45:
(6*6)+(5*4)+(4*0)+(3*6)+(2*4)+(1*5)=87
87 % 10 = 7
So 6406-45-7 is a valid CAS Registry Number.
InChI:InChI=1/C32H23N5O7S2.2Na/c38-32-25-13-7-6-12-24(25)30(45(39,40)41)19-29(32)37-36-27-17-16-26(22-10-4-5-11-23(22)27)35-34-21-14-15-28(31(18-21)46(42,43)44)33-20-8-2-1-3-9-20;;/h1-19,33,36H,(H,39,40,41)(H,42,43,44);;/q;2*+1/p-2/b35-34+,37-29+;;
