CAS 33562-89-9

1,2-Benzenedicarboxylic acid, 4-sulfo-, sodium salt (1:1)

Description:

1,2-Benzenedicarboxylic acid, 4-sulfo-, sodium salt (1:1), commonly known as sodium sulfoisophthalate, is an aromatic sulfonic acid derivative characterized by its sulfonate and carboxyl functional groups. This compound is typically a white to light yellow solid that is soluble in water, making it useful in various applications, including as a dyeing agent and in the production of surfactants. The presence of both carboxylic acid and sulfonate groups contributes to its ability to act as a dispersing agent, enhancing the solubility of organic compounds in aqueous solutions. Its molecular structure allows for strong interactions with other molecules, which is beneficial in textile and polymer industries. Additionally, this compound is often utilized in the synthesis of other chemical products and may exhibit properties such as biodegradability and low toxicity, making it an environmentally friendly option in various formulations. As with many sulfonated compounds, it may also possess antimicrobial properties, adding to its versatility in industrial applications.

Formula: C₈H₆O₇S·Na

InChI: InChI=1S/C8H6O7S.Na/c9-7(10)5-2-1-4(16(13,14)15)3-6(5)8(11)12;/h1-3H,(H,9,10)(H,11,12)(H,13,14,15);

InChI key: InChIKey=GWBAUJZKVDEWPY-UHFFFAOYSA-N

SMILES: C(O)(=O)C1=C(C(O)=O)C=CC(S(=O)(=O)O)=C1.[Na]

Synonyms:

• 1,2-Benzenedicarboxylic acid, 4-sulfo-, monosodium salt
• 1,2-Benzenedicarboxylic acid, 4-sulfo-, sodium salt (1:1)
• 4-Sodiosulfophthalic acid
• 4-Sulfobenzene-1,2-Dicarboxylic Acid
• 4-Sulfophthalic acid monosodium salt
• 5-Sulfoisophthalic acid 5-sodium salt
• Monosodium 4-sulfophthalate
• Nsc 66547
• Phthalic acid, 4-sulfo-, monosodium salt
• Sodium 2-Carboxy-5-Sulfobenzoate
• Sodium dihydrogen 4-sulphonatophthalate
• Sodium 2-carboxy-4-sulfobenzoate