Arsenic(III) Sulfide
CAS #: 1303-33-9
Product Code : E-S-A109-CU-CU
CAS #: 1303-33-9
Linear Formula: As2S3
MDL Number: MFCD00003435
EC No.: 215-117-4
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Synonyms
Arsenic(3+) trisulfide, arsenic sulphide, arsenic; sulfane, diarsenic trisulfide, arsenic(3+) trihydride trisulfide, arsenic trisulfide, Orpiment, CAS 12612-21-4, EC 235-720-6
Compound Formula: As2S3
Molecular Weight: 246.0382
Appearance: Bright yellow to orange crystals or powder
Melting Point: 310 °C, 583 K, 590 °F
Boiling Point: 707 °C, 980 K, 1305 °F
Density: 3.43 g/cm3
Solubility in H2O: N/A
Exact Mass: 245.7594 g/mol
Monoisotopic Mass: 245.7594 g/mol
Health & Safety Information
Signal Word: Danger
Hazard Statements: H301 + H311 + H331-H410
Hazard Codes: T,N
Precautionary Statements: P261-P273-P280-P301 + P310-P311-P501
Risk Codes: 23/25-50/53
Safety Statements: 20/21-28-45-60-61
Harmonized Tariff Code: 2813.90
RTECS Number: CG2638000
Transport Information: UN 1557 6.1/PG II
WGK Germany: 3
GHS Pictogram: Image,Image
Chemical Identifiers
Linear Formula: As2S3
Pubchem CID: 71586773
MDL Number: MFCD00003435
EC No.: 215-117-4
IUPAC Name: arsenic(3+); trisulfide
Beilstein/Reaxys No.: N/A
SMILES: [S-2].[S-2].[S-2].[As+3].[As+3]
InchI Identifier: InChI=1S/2As.3S/q2*+3;3*-2
InchI Key: CUGMJFZCCDSABL-UHFFFAOYSA-N
