Potassium chlorate ( KClO₃ ) (Mã đặt hàng: 5376)

Product information

Hill Formula

ClKO₃

Chemical formula

KClO₃

HS Code

2829 19 00

EC number

223-289-7

Molar mass

122.55 g/mol

EC index number

017-004-00-3

CAS number

3811-04-9

Chemical and physical data

Solubility

73 g/l (20 °C)

Melting point

356 °C

Molar mass

122.55 g/mol

Density

2.32 g/cm³ (20 °C)

Bulk density

1200 - 1400 kg/m³

pH value

5.6 (73 g/l, H₂O, 20 °C)

Boiling point

400 °C (decomposition)

Vapor pressure

(20 °C)

Safety information according to GHS

Hazard Statement(s)

H271: May cause fire or explosion; strong oxidiser.
H332: Harmful if inhaled.
H302: Harmful if swallowed.
H411: Toxic to aquatic life with long lasting effects.

Precautionary Statement(s)

P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
P221: Take any precaution to avoid mixing with combustibles.
P273: Avoid release to the environment.

Signal Word

Danger

Hazard Pictogram(s)

Storage class

5.1A Strongly oxidizing hazardous materials

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.

Safety information

R Phrase

R 9-20/22-51/53
Explosive when mixed with combustible material.Harmful by inhalation and if swallowed.Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

S Phrase

S 13-16-27-61
Keep away from food, drink and animal feedingstuffs.Keep away from sources of ignition - No smoking.Take off immediately all contaminated clothing.Avoid release to the environment. Refer to special instructions/ Safety data sheets.

Categories of danger

oxidizing, harmful, dangerous for the environment

Hazard Symbol

Oxidising

Harmful

Dangerous for the environment