5399-85-9 Usage
Uses
Used in Coloring Applications:
Sodium p-[(4-amino-1-naphthyl)azo]benzenesulphonate is used as a coloring agent for its ability to impart a deep red color to a variety of products, including textiles, plastics, and inks.
Used in Textile Industry:
In the textile industry, Sudan I is used as a dye to color fabrics, providing a vibrant red hue to the material.
Used in Plastics Industry:
In the plastics industry, Sudan I is used as a coloring agent to add a deep red color to plastic products, enhancing their visual appeal.
Used in Inks Industry:
In the inks industry, Sudan I is used as a pigment to create deep red ink for printing and writing purposes.
However, due to the potential health risks associated with Sudan I, including its classification as a Group 3 carcinogen by the World Health Organization and concerns about skin irritation and allergic reactions, its use has been restricted or banned in many countries. Efforts have been made to limit the availability and use of products containing Sudan I to protect public health and safety.
Check Digit Verification of cas no
The CAS Registry Mumber 5399-85-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,3,9 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5399-85:
(6*5)+(5*3)+(4*9)+(3*9)+(2*8)+(1*5)=129
129 % 10 = 9
So 5399-85-9 is a valid CAS Registry Number.
InChI:InChI=1/C16H13N3O3S.Na/c17-15-9-10-16(14-4-2-1-3-13(14)15)19-18-11-5-7-12(8-6-11)23(20,21)22;/h1-10H,17H2,(H,20,21,22);/q;+1/b19-18+;
