P0772

Potassium sulfate

ReagentPlus^®, ≥99.0%

• Fórmula lineal: K₂SO₄
• Número de CAS: 7778-80-5
• Peso molecular: 174.26
• Número CE: 231-915-5
• Número MDL: MFCD00011388
• Código UNSPSC: 12352302
• ID de la sustancia en PubChem: 329820055
• NACRES: NA.55

Propiedades

• Nivel de calidad: 200
• Línea del producto: ReagentPlus^®
• Análisis: ≥99.0%
• formulario: powder
• cadena SMILES: [K+].[K+].[O-]S([O-])(=O)=O
• InChI: 1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)/q2*+1;/p-2
• Clave InChI: OTYBMLCTZGSZBG-UHFFFAOYSA-L

Descripción

Descripción general

Potassium sulfate is an inorganic salt that can be prepared by reacting phosphogypsum and potassium chloride. It forms needlelike mullite particles on heating with aluminum sulfate (Al₂(SO₄)₃) and silicon dioxide (SiO₂). Its application to the soil has been reported to minimize the bronzing of rice plants. Its surface integration growth kinetics has been obtained in the temperature range of 20-50°C. The theoretical heat capacity curve of potassium sulfate in vapor phase has been obtained.

Aplicación

Potassium sulfate may be used as a sulfonating agent in the preparation of 4′-dibenzo-18-crown-6-sulfonic acid via sulfonation of dibenzo-18-crown-6.

Información legal

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Información de seguridad

• Código de clase de almacenamiento: 13 - Non Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable