CAS 6362-79-4

5-Sodiosulfoisophthalic acid

Description:

5-Sodiosulfoisophthalic acid, with the CAS number 6362-79-4, is an organic compound that belongs to the class of sulfonated aromatic acids. It is characterized by the presence of a sulfonic acid group (-SO3H) and a carboxylic acid group (-COOH) attached to an isophthalic acid backbone. This compound is typically a white to off-white solid and is soluble in water due to the ionic nature of the sulfonate group, which enhances its hydrophilicity. It is often used as a dyeing agent, particularly in the textile industry, due to its ability to form stable complexes with metal ions. Additionally, 5-sodiosulfoisophthalic acid can serve as a building block in the synthesis of various polymers and surfactants. Its chemical structure allows for various applications in fields such as materials science and environmental chemistry, where it may be utilized for its functional properties. Safety data should be consulted for handling and usage, as with all chemical substances.

Formula: C₈H₅NaO₇S

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

InChI key: InChIKey=QOOLLUNRNXQIQF-UHFFFAOYSA-N

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

Synonyms:

• 1,3-Benzenedicarboxylic acid, 5-sulfo-, monosodium salt
• 1,3-Benzenedicarboxylic acid, 5-sulfo-, sodium salt (1:1)
• 3,5-Dicarboxybenzenesulfonic Acid Sodium Salt
• 5-Sodiosulfoisophthalic acid
• 5-Sodiumsulfa  Bis-Isophthalate
• 5-Ssipa
• 5-Sulfo-1,3-benzenedicarboxylic acid sodium salt
• 5-Sulfoisophtalic Acid Monosodium Salt
• 5-Sulfonatobenzene-1,3-Dicarboxylate
• Delion HS
• Isophthalic acid, 5-sulfo-, 5-sodium salt
• Isophthalic acid, 5-sulfo-, monosodium salt
• Monosodium 1,3-dicarboxybenzene-5-sulfonate
• Monosodium 5-sulfatoisophthalate
• Monosodium 5-sulfoisophthalate
• Monosodium 5-sulfoisophthalic acid
• Sodium 3,5-Dicarboxybenzenesulfonate
• Sodium 3,5-dicarboxybenzene-1-sulfonate
• Sodium 5-sulfoisophthalate
• Sodium 5-sulfoisophthalic acid
• Sodium 5-sulfonatoisophthalate
• Sulfoisophthalic acid sodium salt
• 5-SULFOISOPHTHALIC ACID, NA
• 5-SODIOSULFO ISOPHTHALIC ACID
• 5-Sodiumdihydrogen5-sulfoisophthalate
• 5-SULPHOISOPHTHALIC ACID MONOSODIUM SALT
• 3,5-dikarboxybenzensulfonansodny
• 3,5-dicarboxy-benzenesulfonicacisodiumsalt
• 5-SULFOISOPHTHALIC ACID MONOSODIUM SALT
• 1,3-Benzenedicarboxylicacid,5-sulfo-,monosodiumsalt
• kyselina3,5-dikarboxybenzensulfonovasodny
• SODIOSULPHO(5-)ISOPHTHALIC ACID
• 5-SULFOISOPHTHALIC ACID SODIUM SALT
• SODIUM 5-SULFAFE-3-PHTHALIC ACID
• 3-dicarboxylicacid,5-sulfo-benzene-monosodiumsalt
• sodium hydrogen-5-sulphoisophthalate
• 5-Sodiumsulfoiso-phthalicacid
• 3-benzenedicarboxylicacid,5-sulfo-monosodiumsalt

5-Sulfoisophthalic acid monosodium salt, 95%

CAS: 6362-79-4

It can be used as the third monomer in the Polyester procession of esterification, which can improve the ability of product's dying. And it can be used as the catalyst in medicine, agricultural chemical, polyester. Used as a monomer for waterborne polyesters and nylon fibers, in adhesion aid for mag

Formula: C₈H₅NaO₇S

Purity: 95%

Color and Shape: White, Powder

Molecular weight: 268.17

Ref: 02-A18028

1,3-Benzenedicarboxylic acid, 5-sulfo-, monosodium salt

CAS: 6362-79-4

Formula: C₈H₅NaO₇S

Purity: 98%

Color and Shape: Solid

Molecular weight: 268.1759

Ref: IN-DA00IB8T

Sodium 5-sulphoisophthalate

CAS: 6362-79-4

Sodium 5-sulphoisophthalate

Formula: C₈H₅O₇S·Na

Purity: 98%

Color and Shape: white solid

Molecular weight: 268.18g/mol

Ref: 54-OR54628

5-Sulfoisophthalic acid sodium

CAS: 6362-79-4

Formula: C₈H₅O₇S·Na

Color and Shape: Neat

Molecular weight: 268.1759

Ref: 04-C17008200

Monosodium 5-Sulfoisophthalate

CAS: 6362-79-4

Formula: C₈H₅NaO₇S

Purity: >98.0%(T)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 268.17

Ref: 3B-S0148

Sodium 3,5-dicarboxybenzenesulfonate

CAS: 6362-79-4

Formula: C₈H₅NaO₇S

Purity: 95%

Molecular weight: 268.17

Ref: 10-F241223

Sodium 5-sulphoisophthalate

CAS: 6362-79-4

Sodium 5-sulphoisophthalate is a chemical compound that is the monosodium salt of sulfonated 5-sulphoisophthalic acid. It is an important raw material in the production of polycarboxylic acids, which are used as intermediates in the production of nylon and polyester. The reaction vessel for the production of sodium 5-sulfoisophthalate is usually a stainless steel pressure reactor. Sodium carbonate and sulfur trioxide react at high temperatures to produce sodium 5-sulfoisophthalate and hydrogen sulfide. The product can be purified by fractional distillation, or it can be reacted with ammonia to form ammonium sulfite, which can then be used as a fertilizer. Sodium 5-sulfoisophthalate has been shown to have fluorescence properties and can serve as a probe for hydrogen bonding between molecules.

Formula: C₈H₅NaO₇S

Purity: Min. 95%

Molecular weight: 268.17 g/mol

Ref: 3D-GAA36279