Stearic Acid → Calcium Stearate

Beteiligte Stoffe

Reaktionsschritte

73.7 g of stearic acid, 76.2 g PbO and 3.6 g calcium hydroxide were stirred at 40° to 45° C. and 1% of 50% acetic acid added. The temperature rose to approximately 70° C. The total stirring time was 35 minutes. A pale yellowish powder having a melting temperature of 58° to more than 250° C., a lead content of 46.1%, a calcium content of 1.2%, and an acid value of 3.1 was obtained.

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