Aminonaphthalenedisulfonic acid monosodium salt, with the CAS number 19532-03-7, is an organic compound characterized by its sulfonic acid functional groups and an amino group attached to a naphthalene ring. This compound typically appears as a white to light yellow powder and is soluble in water, making it useful in various applications. It is commonly utilized as a dye intermediate, particularly in the synthesis of azo dyes, due to its ability to form stable complexes with metal ions. The presence of multiple sulfonic acid groups enhances its ionic character, contributing to its solubility and reactivity. Additionally, the compound exhibits good thermal stability and can be used in various pH environments. Its applications extend to the textile, paper, and leather industries, where it serves as a dyeing agent and a pH stabilizer. Safety data should be consulted for handling, as with many chemical substances, to ensure proper precautions are taken during use.

Aminonaphtalenedisulfonicacidmonosodiumsalt; 95%

19532-03-7: 1,5-Naphthalenedisulfonic acid, 2-amino-, monosodium salt, 1,5-Naphthalenedisulfonic acid, 2-amino-, sodium salt (1:1), 2-Amino-1,5-naphthalenedisulfonic acid monosodium salt, 2-Amino-1,5-naphthalenedisulfonic acid sodium salt, 2-Naphthylamine-1,5-Disulfonic Acid Mono Sodium Salt, 8-Amino-1,5-naphtalenedisulfonic acid monosodium salt, Sodium 2-Amino-5-Sulfonaphthalene-1-Sulfonate, Sulfo Tobias Acid(mono sodium salt)

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CAS 19532-03-7: Aminonaphtalenedisulfonicacidmonosodiumsalt; 95%

2-Amino-1,5-naphthalenedisUlfonic acid sodiUm salt

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