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Substance Name: Slags, phosphorus-manufg.
RN: 69012-32-4


  • TSCA Definition 2018: By-product of smelting of phosphate rock, silica and coke in manufacture of phosphorous.

Molecular Formula

  • Unspecified

Classification Code

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Links to Resources

NLM Resources (File Locators)

Regulatory Agencies (Superlist Locators)

Other Resources (Internet Locators)

Names and Synonyms


  • Calcium silicate slag
  • Crude calcium silicate
  • EC 273-732-3
  • EINECS 273-732-3

Systematic Name

  • Slags, phosphorus-manufg.

Superlist Names

  • Calcium silicate slag
  • Slags, phosphorus-manufg.

Registry Numbers

CAS Registry Number

  • 69012-32-4

System Generated Number

  • 0069012324