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Di Phosphorus Pentasulfide

Di Phosphorus Pentasulfide

Product Details:


Product Description

LC4697 di-Phosphorus pentasulfide
for synthesis


Order number Packaging Quantity Price
AC31697 Metal can 100 g 14.76
AC31697 Metal can 1 kg 36.45
AC31697 Metal can 2.5 kg 81.45


Product information
Synonyms Diphosphorus pentasulfide, Phosphorus(V) sulfide
Hill Formula P2S5
Chemical formula P2S5
HS Code 2813 90 10
EC number 215-242-4
Molar mass 222.28 g/mol
EC index number 015-104-00-1
CAS number 1314-80-3


Chemical and physical data
Ignition temperature 142 C
Solubility (20 C) (decomposition)
Melting point 284 - 287 C
Molar mass 222.28 g/mol
Density 2.08 g/cm3 (20 C)
Bulk density 900 - 1100 kg/m3
pH value 1 (10 g/l, H2O, 20 C)
Boiling point 513 - 515 C



Safety information
R Phrase R 11-20/22-29-50
Highly flammable.Harmful by inhalation and if swallowed.Contact with water liberates toxic gas.Very toxic to aquatic organisms.
S Phrase S 61
Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger highly flammable, harmful, dangerous for the environment
Hazard Symbol



Dangerous for the environment

RTECS TH4375000
Storage class Materials that form flammble gases in contact with water
WGK WGK 3 highly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Transport information
Declaration (transport by sea) IMDG-Code UN 1340 PHOSPHORUS PENTASULPHIDE, 4.3 (4.1), II
Declaration (transport by air) IATA-DGR UN 1340 PHOSPHORUS PENTASULPHIDE, 4.3 (4.1), II


Toxicological data
LD 50 oral LD50 rat 389 mg/kg
LD 50 dermal LD50 rabbit 3160 mg/kg


Assay P 27.8 - 28.8 %
Melting point  280 C
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