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LC4953 Rhenium(VII) oxide (77% Re)

hydrogenation catalyst for synthesis


Order number Packaging Quantity Price €
AC31953 Glass bottle 1 g 54


Product information
Synonyms Rhenium heptoxide
Hill Formula O7Re2
Chemical formula Re2O7
HS Code 2825 90 85
EC number 215-241-9
Molar mass 484.4 g/mol
CAS number 1314-68-7


Chemical and physical data
Solubility (20 °C) decomposes
Melting point 220 °C
Molar mass 484.4 g/mol
Density 6 g/cm3
Boiling point 363 °C


Safety information
R Phrase R 8-34
Contact with combustible material may cause fire.Causes burns.
S Phrase S 26-36/37/39-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible)
Categories of danger oxidizing, corrosive
Hazard Symbol



Storage class Oxidizing agents (TRG 515 Group 2+3)
WGK WGK 2 water endangering
Disposal 27
Residues containing valuable recoverable metals should be forwarded for recycling. Container H.


Transport information
Declaration (transport by sea) IMDG-Code UN 3085 OXIDIZING SOLID, CORROSIVE, N.O.S.(RHENIUM(VII)-OXIDE), 5.1 (8), II
Declaration (transport by air) IATA-DGR UN 3085 OXIDIZING SOLID, CORROSIVE, N.O.S.(RHENIUM(VII)-OXIDE), 5.1 (8), II


Assay of Re ∼77%