CAS 14170-43-5: 3-Amino-1,5-naphthalenedisulfonic acid disodium salt

Description:3-Amino-1,5-naphthalenedisulfonic acid disodium salt is an organic compound characterized by its naphthalene structure, which is substituted with amino and sulfonic acid groups. This compound is typically used as a dye intermediate and in various applications within the textile and pharmaceutical industries. It is soluble in water due to the presence of sulfonate groups, which enhances its ionic character. The disodium salt form indicates that it has two sodium ions associated with the sulfonic acid groups, contributing to its solubility and stability in aqueous solutions. The amino group provides potential for further chemical reactivity, making it useful in synthesis and modification processes. Additionally, this compound exhibits properties typical of aromatic sulfonic acids, such as good thermal stability and the ability to form complexes with metal ions. Its CAS number, 14170-43-5, is a unique identifier that facilitates its recognition in chemical databases and regulatory frameworks. Overall, 3-Amino-1,5-naphthalenedisulfonic acid disodium salt is a versatile compound with significant industrial relevance.

Formula:C₁₀H₉NO₆S₂·2Na

InChI:InChI=1S/C10H9NO6S2.2Na/c11-6-4-8-7(10(5-6)19(15,16)17)2-1-3-9(8)18(12,13)14;;/h1-5H,11H2,(H,12,13,14)(H,15,16,17);;

InChI key:InChIKey=BRSYRHICCLAXKB-UHFFFAOYSA-N

SMILES:[Na].O=S(=O)(O)C1=CC=CC=2C1=CC(N)=CC2S(=O)(=O)O

Synonyms:
1,5-Naphthalenedisulfonic acid, 3-amino-, disodium salt
1,5-Naphthalenedisulfonic acid, 3-amino-, sodium salt (1:2)
3-Amino-1,5-naphthalenedisulfonic acid disodium salt
7-Amino-1,5-naphthalenedisulfonic acid disodium salt
Ccris 8904
Disodium 3-Aminonaphthalene-1,5-Disulfonate
Disodium 3-amino-1,5-naphthalenedisulfonate

Found 3 products.

Product data	Purity	Price range	Estimated delivery
3-Amino-1,5-naphthalenedisulfonic Acid Disodium Salt REF: 3B-A0339CAS: 14170-43-5	>98.0%(HPLC)(N)	185.00 €	Thu 20 Mar 25
3-AMINO-1,5-NAPHTHALENEDISULFONIC ACID DISODIUM SALT REF: IN-DA003ITOCAS: 14170-43-5	95%	38.00 €~308.00 €	Thu 27 Mar 25
3-Amino-1,5-naphthalenedisulfonic Acid Disodium Salt REF: 3D-PAA17043CAS: 14170-43-5	Min. 95%	- - -	Discontinued product