5-Sulfoisophthalic acid monosodium salt, 95%

Description

CAS: 6362-79-4 | C8H5NaO7S | 268.171 g/mol

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 magnetic tapes, and amine free polyurethane dispersions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
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 magnetic tapes, and amine free polyurethane dispersions.

Solubility
Soluble in water.

Notes
Store in cool, dry place in a well sealed container. Store away from oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 6362-79-4
• Molecular Formula: C8H5NaO7S
• Molecular Weight (g/mol): 268.171
• MDL Number: MFCD00007495
• InChI Key: YXTFRJVQOWZDPP-UHFFFAOYSA-M
• Synonym: 5-sulfafe-3-phthalicacid
• PubChem CID: 57488606
• IUPAC Name: sodium;3-carboxy-5-sulfobenzoate
• SMILES: C1=C(C=C(C=C1C(=O)O)S(=O)(=O)O)C(=O)[O-].[Na+]

• Melting Point: >300°C
• Quantity: 250 g
• Beilstein: 4170770
• Solubility Information: Soluble in water.
• Formula Weight: 268.18
• Percent Purity: 95%
• Chemical Name or Material: 5-Sulfoisophthalic acid monosodium salt

Safety and Handling

Hazard Category	H315-H319-H335
Hazard Statement	GHS H Statement H315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
EINECSNumber	228-845-2
RTECSNumber	DB6030000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only