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Substance Name: Soaps, stocks, spermaceti
RN: 68554-73-4


  • TSCA Definition 2018: A complex combination of aqueous alkali salts of fatty acids, proteins, neutral spermaceti, phospholipids, and other minor components produced by the treatment of spermaceti with dilute aqueous alkali.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

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Names and Synonyms


  • Spermaceti wax, sodium soapstock

Systematic Name

  • Soaps, stocks, spermaceti

Registry Numbers

CAS Registry Number

  • 68554-73-4

System Generated Number

  • 0068554734