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Substance Name: Orpiment
RN: 12255-89-9
InChIKey: OIBNDTFNJZWJBB-UHFFFAOYSA-N

Molecular Formula

  • As.S

Molecular Weight

  • 246.042
 
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Names and Synonyms

Synonyms

  • CCRIS 9020
  • Yellow orpiment

Systematic Names

  • Orpiment
  • Orpiment (As2S3)

Registry Numbers

CAS Registry Number

  • 12255-89-9

System Generated Number

  • 0012255899

Molecular Formulas

Molecular Formula

  • As.S

Molecular Formula Fragments

  • As
  • COMPONENT
  • S

Structure Descriptors

InChI

1S/2As.3S

InChIKey

OIBNDTFNJZWJBB-UHFFFAOYSA-N

Smiles

[As].S.[As].S.S