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LC4366 Periodic acid
for synthesis


Order number Packaging Quantity Price €
AC31366 Glass bottle  100 g 30.825
AC31366 Glass bottle  500 g inquire


Product information
Hill Formula H5IO6
HS Code 2811 19 80
EC number 233-937-0
Molar mass 227.94 g/mol
CAS number 10450-60-9


Chemical and physical data
Solubility 2430 g/l (20 °C)
Melting point 122 °C
Molar mass 227.94 g/mol
pH value 1.2 (100 g/l, H2O, 20 °C)
Bulk density 1400 kg/m3


Safety information according to GHS
Hazard Statement(s) H271: May cause fire or explosion; strong oxidiser.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s) P210: Keep away from heat.
P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal Word Danger
Hazard Pictogram(s)
Storage class 5.1 B Oxidizing agents (TRG 515 Group 2+3)
WGK WGK 1 slightly water endangering
Disposal 22
Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I.


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).
Categoriesofdanger oxidizing, corrosive
Hazard Symbol Corrosive


Transport information
Declaration (transport by sea) IMDG-Code UN 3085 OXIDIZING SOLID, CORROSIVE, N.O.S.(PERIODIC ACID), 5.1 (8), I, Segregation Group: 1 (Acids)
Declaration (transport by air) IATA-DGR UN 3085 OXIDIZING SOLID, CORROSIVE, N.O.S.(PERIODIC ACID), 5.1 (8), I


Assay (iodometric) ≥ 98 %
Melting range
– lower value
≥ 124 °C
– upper value ≤ 129 °C