Sodium 1-naphthalenesulfonate(CAS: 130-14-3)

Sodium 1-naphthalenesulfonate (CAS: 130-14-3) is a white crystalline powder with a molecular weight of approximately 201.22 g/mol. It is slightly soluble in water and ethanol. The compound is relatively stable but may undergo hydrolysis in basic conditions. It is used as a pH indicator and in organic synthesis due to its reactivity with acids.

Sodium 1-naphthalenesulfonate is typically synthesized by the reaction of naphthalene with sulfur trioxide followed by treatment with sodium hydroxide. This process yields the sodium salt with high selectivity and good yield. The reaction is carried out under controlled conditions to achieve the desired product.

Sodium 1-naphthalenesulfonate (CAS: 130-14-3) is used in various industries. It is primarily used in the pharmaceutical industry as a pH indicator and in the production of certain drugs. It is also utilized in the polymer and semiconductor industries for specific applications due to its electronic properties.

When handling Sodium 1-naphthalenesulfonate (CAS: 130-14-3), it is important to wear appropriate personal protective equipment (PPE), including gloves and safety goggles. Use in a well-ventilated area or a fume hood to minimize inhalation risks. Store the compound in a cool, dry place away from direct sunlight and heat sources. Always consult the Safety Data Sheet (SDS) for detailed handling instructions and emergency procedures.