CAS: 1303-33-9 EC No: 215-117-4 MDL No: MFCD00003435 RTECS: CG2638000 UN No: UN1557; Haz Class: 6.1; Packing Group: III -100 Mesh Powder Molecular Formula: As₂S₃ MW: 246.03

CAS: 1303-00-0 EC No: 215-114-8 MDL No: MFCD00011017 UN No: UN1557; Haz Class: 6.1; Packing Group: II 25mm & Down Polycrystalline Pieces Molecular Formula: GaAs MW: 144.64 Density (g/mL): 5.31

CAS: 1303-33-9 EC No: 215-117-4 MDL No: MFCD00003435 RTECS: CG2638000 UN No: UN1557; Haz Class: 6.1; Packing Group: III Powder Molecular Formula: As₂S₃ MW: 246.03

CAS: 1303-33-9 EC No: 215-117-4 MDL No: MFCD00003435 RTECS: CG2638000 UN No: UN1557; Haz Class: 6.1; Packing Group: III 1-6mm Fused Pieces Molecular Formula: As₂S₃ MW: 246.03

CAS: 12006-40-5 EC No: 234-486-2 MDL No: MFCD00049629 UN No: UN1557; Haz Class: 6.1; Packing Group: II Pieces Linear Formula: Zn₃As₂ MW: 345.98 Melting Point: 1015° Density (g/mL): 5.53

CAS: 1303-33-9 EC No: 215-117-4 MDL No: MFCD00003435 RTECS: CG2638000 UN No: UN1557; Haz Class: 6.1; Packing Group: III 12mm & Down Fused Lump Molecular Formula: As₂S₃ MW: 246.03