Iodine Solution 0.5M

CAS number 7553-56-2
EC index number 053-001-00-3
EC number 231-442-4
HS Code 2801 20 00

Concentration: 0.5M

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SKU: n/a.



Physicochemical Information
Density 4.930 g/cm3 (20 °C)
Melting Point 113.5 °C
Boiling Point 184.4 °C (1013 hPa)
Solubility 0.3 g/l
pH Value 5.4 (H₂O) (saturated solution)
Vapor pressure 0.41 hPa (25 °C)
Viscosity kinematic 0.57 mm2/s (116 °C) liquid
Hill formula I₂


Safety Information
Hazard symbol GHS07 Harmful
GHS08 Aspiration Hazard
GHS09 Environmental Hazard
Signal Word Danger
Hazard Element H312 + H332: Harmful in contact with skin or if inhaled.
H315: Causes skin irritation.
H319: Causes serious eye irritation.
H335: May cause respiratory irritation.
H372: Causes damage to organs through prolonged or repeated exposure if swallowed.
H400: Very toxic to aquatic life.
Precautionary Statements P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P302 + P352 + P312: IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.
P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P314: Get medical advice/ attention if you feel unwell.
WGK Germany WGK 2 obviously hazardous to water
RTECS NN1575000
Storage class 6.1D Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
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.


Storage & Transport Information
Storage Store at +15°C to +25°C.
Declaration (railroad and road) ADR, RID UN 3495 , 8 (6.1), III
Declaration (transport by air) IATA-DGR UN 3495 , 8 (6.1), III
Declaration (transport by sea) IMDG-Code UN 3495 , 8 (6.1), III, Marine Pollutant: P