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trisulfide

trisulfide

8.4
A substance with three sulfur atoms joined to another element
  • noun
  • /traɪˈsʌlfaɪd/
  • Specialized
: trisulfuro
  • Boron trisulfide, B2S3, is a white crystalline compound at standard temperature and pressure.
  • boron trisulfide

Examples

  • The chemical formula for boron trisulfide is B2S3, which indicates it contains three sulfur atoms.

  • Boron trisulfide is not included on the EHS list in the Technical Guidance for Hazards Analysis (1), but its reaction with moisture

    Academic text (1993)
  • Determination of the vulnerable zone for boron trisulfide

    Academic text (1993)
  • Boron trisulfide is commonly used in the semiconductor industry as a precursor for boron doping.

  • In laboratory experiments, scientists analyzed the properties of trisulfide compounds to understand their reactivity.

Surface Forms

trisulfide singular
trisulfides plural

Morphology

trisulfide = sulfide (transparent) = tri + sulf + ide

Formed by adding the numerical prefix 'tri-' to the chemical noun 'sulfide' to indicate three sulfur atoms; follows standard chemical naming and is directly interpretable from its parts.

Etymology

Trisulfide comes from tri- meaning 'three', as in tricycle, and sulfide from 'sulfur', the element that often smells like rotten eggs. So a trisulfide is a chemical compound with three sulfur atoms attached to another element.