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Substance Name: Slags, rare earth metals refining
RN: 70984-08-6


  • TSCA Definition 2018: By-product of rare earth metal refining containing oxides of rare earth metals, aluminum, calcium and silicon and phosphides of aluminum and calcium.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

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Names and Synonyms


  • Rare earth metals slag

Systematic Name

  • Slags, rare earth metals refining

Registry Numbers

CAS Registry Number

  • 70984-08-6

System Generated Number

  • 0070984086