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LC5372 Sodium chlorate


Order number Packaging Quantity Price €
AC32372 Plastic bottle 1 kg Inquire
AC32372 Plastic drum 50kg Inquire


Product information
Hill Formula ClNaO3
Chemical formula NaClO3
HS Code 2829 11 00
EC number 231-887-4
Molar mass 106.44 g/mol
EC index number 017-005-00-9
CAS number 7775-09-9


Chemical and physical data
Solubility 1000 g/l (20 °C)
Melting point 255 °C (decomposition)
Molar mass 106.44 g/mol
Density 2.49 g/cm3 (15 °C)
Bulk density 1500 kg/m3
pH value 5 – 7 (50 g/l, H2O, 20 °C)
Boiling point 300 °C (decomposition)



Safety information
R Phrase R 9-22-51/53
Explosive when mixed with combustible material.Harmful if swallowed.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 13-17-46-61
Keep away from food, drink and animal feedingstuffs.Keep away from combustible material.If swallowed, seek medical advice immediately and show this container or label.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Categories of danger oxidizing, harmful, dangerous for the environment
Hazard Symbol



Dangerous for the environment

Storage class Oxidising Agents
WGK WGK 2 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.


Transport information
Declaration (transport by sea) IMDG-Code UN 1495 SODIUM CHLORATE, 5.1, II, Segregation Group: 4 (Chlorates)
Declaration (transport by air) IATA-DGR UN 1495 SODIUM CHLORATE, 5.1, II


Toxicological data
LD 50 oral LD50 rat 1200 mg/kg
LD 50 dermal LD50 rabbit > 10000 mg/kg