117-33-9 Usage
Uses
Used in Dye Industry:
7-hydroxy-8-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonic acid is used as a dye intermediate for the synthesis of various dyes and pigments. Its unique molecular structure, including azo and hydroxyphenyl groups, contributes to the color properties and stability of the resulting dyes.
Used in Pigment Industry:
In the pigment industry, 7-hydroxy-8-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonic acid serves as a key component in the production of pigments with specific color characteristics and stability. Its complex structure allows for the creation of pigments with tailored properties for various applications.
Used in Organic Synthesis:
7-hydroxy-8-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonic acid is utilized as a building block or reagent in organic synthesis processes. Its versatile structure enables the development of new organic compounds with potential applications in various fields, such as pharmaceuticals, materials science, or chemical research.
Used in Scientific Research:
7-hydroxy-8-[[4'-[(4-hydroxyphenyl)azo][1,1'-biphenyl]-4-yl]azo]naphthalene-1,3-disulphonic acid is employed as a research compound in various scientific studies. Its unique structure and properties make it a valuable tool for investigating chemical reactions, exploring new synthesis methods, or understanding the behavior of complex organic molecules.
Check Digit Verification of cas no
The CAS Registry Mumber 117-33-9 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 7 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 117-33:
(5*1)+(4*1)+(3*7)+(2*3)+(1*3)=39
39 % 10 = 9
So 117-33-9 is a valid CAS Registry Number.
