8.21024
di-Phosphorus pentasulfide
for synthesis
Synonym(s):
Phosphorus pentasulfide, Diphosphorus pentasulfide, Phosphorus(V) sulfide, Phosphorus(V) sulfide
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About This Item
grade
synthesis grade
Quality Segment
form
powder
autoignition temp.
142 °C
potency
389 mg/kg LD50, oral (Rat), 3160 mg/kg LD50, skin (Rabbit)
concentration
27.8-28.8%
dilution
(for synthesis)
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
Analysis Note
signalword
Danger
supp_hazards
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Flam. Sol. 1 - Water-react. 1
Storage Class
4.3 - Hazardous materials which set free flammable gases upon contact with water
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
Substances Subject to be Indicated Names
ishl_indicated
Substances Subject to be Notified Names
ishl_notified
Group 2: Flammable solids + Phosphorus sulphide + Hazardous rank II
fsl
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