5850-76-0 Usage
Chemical composition
2-[(2-Hydroxy-1-naphthalenyl)azo]benzoic acid sodium salt is a sodium salt of the azo dye, formed by coupling 2-naphthol with benzoic acid.
Appearance
It is a bright orange-red colored dye.
Solubility
It has good solubility in water.
Usage in textile industries
It is commonly used as a dye in textile industries for coloring fabrics, plastics, and various other materials.
Biological staining
It may also be used in biological staining techniques.
pH indication
It can act as a pH indicator.
Versatility
2-[(2-Hydroxy-1-naphthalenyl)azo]benzoic acid sodium salt is a versatile chemical that is widely used in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 5850-76-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,5 and 0 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 5850-76:
(6*5)+(5*8)+(4*5)+(3*0)+(2*7)+(1*6)=110
110 % 10 = 0
So 5850-76-0 is a valid CAS Registry Number.
