Periodic acid

Melting point :122 °C (lit.)
Boiling point :140°C
bulk density :1400kg/m3
Density :d417 1.3875; d 1.42
vapor pressure :7.6Pa at 25℃
RTECS :NN1269700
Flash point :140°C
storage temp. :Store at +15°C to +25°C.
solubility :soluble in Methanol, Water
form :Solid
color :White to slightly yellow
PH :1.2 (100g/l, H2O, 20℃)
Water Solubility :Soluble in water and alcohols.
Sensitive :Moisture & Light Sensitive
Merck :14,7171
Stability :Stable, but strong oxidizer. Contact with combustible material may cause fire. Hygroscopic. Incompatible with organic materials, strong reducing agents.
InChI :1S/H5IO6/c2-1(3,4,5,6)7/h(H5,2,3,4,5,6,7)
InChIKey :TWLXDPFBEPBAQB-UHFFFAOYSA-N
SMILES :OI(O)(O)(O)(O)=O
CAS DataBase Reference :10450-60-9(CAS DataBase Reference)
EPA Substance Registry System :Periodic acid (H5IO6) (10450-60-9)

Symbol(GHS):
Signal word:	Danger
Hazard statements:	Code Hazard statements Hazard class Category Signal word Pictogram P-Codes H271 May cause fire or explosion; strong oxidiser Oxidising liquids;Oxidising solids Category 1 Danger P210, P220, P221, P280, P283,P306+P360, P371+P380+P375,P370+P378, P501 H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501 H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310 H400 Very toxic to aquatic life Hazardous to the aquatic environment, acute hazard Category 1 Warning P273, P391, P501 H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:	P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P220 Keep/Store away from clothing/…/combustible materials. P260 Do not breathe dust/fume/gas/mist/vapours/spray. P264 Wash hands thoroughly after handling. P264 Wash skin thouroughly after handling. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P283 Wear fire/flame resistant/retardant clothing. P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P306+P360 IF ON CLOTHING: Rinse Immediately contaminated CLOTHING and SKIN with plenty of water before removing clothes. P310 Immediately call a POISON CENTER or doctor/physician. P363 Wash contaminated clothing before reuse. P370+P378 In case of fire: Use … for extinction. P371+P380+P375 in case of major fire and large quantities: Evacuate area. Fight fire remotely due to the risk of explosion. P391 Collect spillage. Hazardous to the aquatic environment P405 Store locked up. P420 Store away from other materials. P501 Dispose of contents/container to..…