5-Sulfoisophthalic acid monosodium salt Chemical Properties

Melting point:

373 °C

Density 

1.87[at 20℃]

storage temp. 

Sealed in dry,Room Temperature

form 

solid

pka

4.1[at 20 ℃]

color 

White to Almost white

Odor

Essentially odorless

Water Solubility 

380 g/L

BRN 

4170770

InChIKey

YXTFRJVQOWZDPP-UHFFFAOYSA-M

LogP

-1.7 at 23℃

CAS DataBase Reference

6362-79-4(CAS DataBase Reference)

EPA Substance Registry System

Monosodium 5-sulfoisophthalate (6362-79-4)

Safety Information

Hazard Codes 

Xi,C

Risk Statements 

36/37/38-34

Safety Statements 

26-37/39-45-36/37/39-25-24/25

WGK Germany 

2

RTECS 

DB6030000

TSCA 

Yes

HS Code 

29173990

MSDS

• Language:English Provider:3,5-Dicarboxybenzenesulfonic acid sodium salt
• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

5-Sulfoisophthalic acid monosodium salt Usage And Synthesis

Chemical Properties

WHITE FINE CRYSTALLINE POWDER

Uses

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.

Uses

5-Sulfoisophthalic acid sodium salt is a sulfonate carboxylate ligand which can be used in a variety of applications such as catalysis, gas storage, magnetic materials, and luminescence.

5-Sulfoisophthalic acid monosodium salt(6362-79-4)Related Product Information

• Potassium hydrogen phthalate
• Isophthalic acid
• Folic acid
• Citric acid
• Bis(2-ethylhexyl) phthalate
• Benzoic acid
• Sodium sulfosalicylate
• Dimethyl phthalate
• Sodium 3-nitrobenzenesulphonate
• PHTHALIC ACID DISODIUM SALT
• Diclofenac sodium
• Phthalic acid
• N-Acetylsulfanilyl chloride
• Ethyl 2-(Chlorosulfonyl)acetate
• Sodium benzoate
• 5-Nitroisophthalic acid
• 5-Aminoisophthalic acid
• Sodium acetate