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Substance Name: Tremolite asbestos
RN: 14567-73-8
UNII: QN851S6IRY

Note

  • See also actinolite.

Molecular Formula

  • Ca.4H2-O3-Si.5/2Mg
 

Classification Codes

Classification Code

  • Tumor Data

Superlist Classification Codes

  • Overall Carcinogenic Evaluation: Group 1
  • TWA see 1910.1001
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Links to Resources

Names and Synonyms

Name of Substance

  • Tremolite
  • Tremolite asbestos

Synonyms

  • Actinolite (Ca2Mg5H2(SiO3)8)
  • CCRIS 2372
  • HSDB 4212
  • Tremolite
  • Tremolite asbestos
  • Tremolitena
  • UNII-QN851S6IRY

Systematic Names

  • Tremolite
  • Tremolite (Ca2(9Mg0.9-1Fe0-0.1)4.5-5A10-0.5)(Si7.5-8A10-0.5)(OH)2O22)

Superlist Names

  • Asbestos, tremolite
  • Silicates: tremolite, asbestiform

Registry Numbers

CAS Registry Number

  • 14567-73-8

FDA UNII

  • QN851S6IRY

Other Registry Numbers

  • 60649-53-8
  • 65452-00-8

System Generated Number

  • 0014567738

Molecular Formulas

Molecular Formula

  • Ca.4H2-O3-Si.5/2Mg

Molecular Formula Fragments

  • Ca
  • COMPONENT
  • H2-O3-Si
  • Mg