8.21024

di-Phosphorus pentasulfide

for synthesis

• Sinónimos: Phosphorus pentasulfide, Diphosphorus pentasulfide, Phosphorus(V) sulfide, Phosphorus(V) sulfide
• Fórmula empírica (notación de Hill): P₂S₅
• Número de CAS: 1314-80-3
• Peso molecular: 222.27
• MDL number: MFCD00011441
• UNSPSC Code: 12352303
• EC Index Number: 215-242-4
• NACRES: NA.22

Propiedades

• Quality Level: 200
• form: powder
• autoignition temp.: 142 °C
• potency: 389 mg/kg LD₅₀, oral (Rat); 3160 mg/kg LD₅₀, skin (Rabbit)
• concentration: 27.8-28.8%
• pH: 1 (20 °C, 10 g/L in H₂O)
• bp: 515 °C
• mp: 280-284 °C (lit.)
• density: 2.09 g/mL at 25 °C (lit.)
• bulk density: 900‑1100 kg/m³
• storage temp.: 2-30°C
• SMILES string: S=P(=S)SP(=S)=S
• InChI: 1S/P2S5/c3-1(4)7-2(5)6
• InChI key: HWVAJUNEPOKXLF-UHFFFAOYSA-N

Descripción

Analysis Note

Assay P: 27.8 - 28.8 %

Información de seguridad

• pictograms: GHS02,GHS07,GHS09
• signalword: Danger
• hcodes: H228 - H260 - H302 + H332 - H400
• pcodes: P210 - P223 - P231 + P232 - P273 - P301 + P312 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Flam. Sol. 1 - Water-react 1
• supp_hazards: EUH029
• Storage Class: 4.3 - Hazardous materials, which set free flammable gases upon contact with water
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable