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Substance Name: Slags, precious metal recovery lead refining
RN: 69029-85-2


  • TSCA Definition 2017: Inorganic slags produced from treatment of calcined scrap metals and oxides with borax, litharge and sodium carbonate followed by fusion.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

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Names and Synonyms


  • EINECS 273-826-4
  • Inorganic slag

Systematic Name

  • Slags, precious metal recovery lead refining

Registry Numbers

CAS Registry Number

  • 69029-85-2

System Generated Number

  • 0069029852