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Substance Name: Tungsten carbide, mixed with cobalt (92%:8%)
RN: 12718-69-3

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Names and Synonyms


  • BK8
  • Cobalt tungsten carbide

Systematic Name

  • Tungsten carbide, mixed with cobalt (92%:8%)

Registry Numbers

CAS Registry Number

  • 12718-69-3

System Generated Number

  • 0012718693


Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LDLo intratracheal 75mg/kg (75mg/kg)   National Technical Information Service. Vol. AEC-TR-6710,