1-Naphthalenesulfonic acid sodium salt

1-Naphthalenesulfonic acid sodium salt, also known as sodium 1-naphthalenesulfonate or sodium naphthalene-1-sulfonate, is a chemical compound with the molecular formula C10H7NaO3S. It is a white to off-white powder with a molecular weight of 230.22 g/mol.

This chemical is commonly used as a surfactant and dispersing agent in various industries. It has excellent wetting and dispersing properties, making it suitable for use in the production of dyes, pigments, and other colorants. It helps to improve the solubility and stability of these substances in water-based systems.

The main application of 1-Naphthalenesulfonic acid sodium salt is in the textile industry, where it is used as a leveling agent and dye dispersant. It helps to ensure uniform dyeing and prevents the formation of streaks or spots on the fabric. Additionally, it can be used as a dye carrier in the printing of textiles.

Other potential uses of this chemical include its use as a dispersant in the production of ceramics, as a wetting agent in the formulation of agricultural chemicals, and as a detergent additive in cleaning products.

Unfortunately, specific physical properties such as density or flash point are not readily available for this compound. However, it is important to handle and store this chemical in accordance with good industrial hygiene practices. It should be stored in a cool, dry place away from sources of ignition and incompatible materials.

The CAS number for 1-Naphthalenesulfonic acid sodium salt is 532-02-5, and its ECHA (European Chemicals Agency) number is 208-534-8. Further information about this substance can be obtained upon request.