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CAS 5182-30-9

:

1,3,6-Naphthalenetrisulfonic acid, sodium salt (1:3)

Description:
1,3,6-Naphthalenetrisulfonic acid, sodium salt (1:3), with CAS number 5182-30-9, is a sulfonated aromatic compound characterized by its three sulfonic acid groups attached to a naphthalene ring. This compound is typically found as a sodium salt, which enhances its solubility in water, making it useful in various applications. It is known for its ability to act as a dispersing agent, particularly in dyeing processes and in the formulation of pigments, due to its strong anionic nature. The presence of multiple sulfonic acid groups contributes to its high polarity and ability to stabilize colloidal systems. Additionally, it exhibits good thermal stability and can be used in various pH environments. Its applications extend to the textile, paper, and ceramics industries, where it aids in improving the uniformity and quality of products. Safety data should be consulted for handling and exposure guidelines, as with any chemical substance.
Formula:C10H8O9S3·3Na
InChI:InChI=1S/C10H8O9S3.3Na/c11-20(12,13)7-1-2-9-6(3-7)4-8(21(14,15)16)5-10(9)22(17,18)19;;;/h1-5H,(H,11,12,13)(H,14,15,16)(H,17,18,19);;;
InChI key:InChIKey=NGWYLXQWBJHCSO-UHFFFAOYSA-N
SMILES:S(=O)(=O)(O)C=1C2=C(C=C(S(=O)(=O)O)C1)C=C(S(=O)(=O)O)C=C2.[Na]
Synonyms:
  • 1,3,6-Naphthalene Trisulfonic Acid Trisodium Salt
  • 1,3,6-Naphthalenetrisulfonic acid, sodium salt (1:3)
  • 1,3,6-Naphthalenetrisulfonic acid, trisodium salt
  • Sodium 1,3,6-naphthalenetrisulfonate
  • Trisodium 1,3,6-naphthalenetrisulfonate
  • Trisodium naphthalene-1,3,6-trisulfonate
  • Trisodium naphthalene-1,3,6-trisulphonate
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