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Substance Name: Residues, lead roaster
RN: 69029-78-3


  • TSCA Definition 2018: Roaster hearth cleanings or barrings from lead refining. Consist primarily of cadmium, thallium and lead and oxides of cadmium, thallium, calcium and arsenic.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

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Names and Synonyms


  • EINECS 273-820-1

Systematic Name

  • Residues, lead roaster

Registry Numbers

CAS Registry Number

  • 69029-78-3

System Generated Number

  • 0069029783