Sodium 4-amino-1-naphthalenesulfonate CAS# 130-13-2

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Sodium 4-amino-1-naphthalenesulfonate which has developed particularly rapidly in recent years. Do you know about Sodium 4-amino-1-naphthalenesulfonate?

The official answer: Sodium 1-naphthylamine-4-sulfonate (common name: sodium 4-amino-1-naphthalenesulfonate, abbreviated as sodium 1,4ate) is an important intermediate of azo pigments [1], which is widely used in the synthesis of direct and reactive dyes, and also sodium 1,4ate is one of the antidotes for nitrites and iodine poisoning. In recent years, it has been found that both the amino and sulfonic acid groups of sodium 1,4ate can be well-coordinated with power supply atoms, so sodium 1,4ate can be used as both a donor and an acceptor for hydrogen bonding, making sodium 1,4ate widely used in complexation with various metals (such as Fe, Zn, Cd, Ni, etc.) for the synthesis of toxic chemical leak surveillance devices, optical devices, gas absorption materials, and clinical medical research. 4 sodium acid is also used in thermal switches, optical switches and materials for information storage components, DNA structural probes, and DNA molecular optical switches. In the laboratory, sodium 1-naphthylamine-4-sulfonate is often supplied as sodium 1-naphthylamine-4-sulfonate tetrahydrate.