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Substance Name: Perlite
RN: 93763-70-3

Classification Code

  • TWA 10 mg/m3 (particulate matter containing no asbestos and < 1% crystalline silica); Not classifiable as a human carcinogen

Molecular Formula

  • Unspecified
 
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Names and Synonyms

Synonyms

  • Ceramic Sil 42-18
  • EP 100 (glass)
  • Expanded perlite
  • Harborlite 2000S
  • Harborlite 635
  • Sil-Cell 35-34
  • Terra-Fil X 4

Systematic Names

  • Perlite
  • Perlite, expanded

Superlist Names

  • Perlite
  • Perlite, expanded
  • Perlite, respirable fraction
  • Perlite, total dust

Registry Numbers

CAS Registry Number

  • 93763-70-3

System Generated Number

  • 0093763703

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 12960mg/kg (12960mg/kg)   Journal of Toxicological Sciences. Vol. 10, Pg. 83, 1985.