|Boiling point||400 °C (1013 hPa) (decomposition)|
|Density||2.35 g/cm3 (20 °C)|
|Melting Point||356.7 °C (anhydrous substance)|
|pH value||3.5 (100 g/l, H₂O, 20 °C)|
|Bulk density||1200 kg/m3|
|LD 50 oral||LD50 Rat 50 mg/kg|
|LD 50 dermal||LD50 Rabbit 1000 mg/kg|
|Safety Information according to GHS|
|Hazard Statement(s)||H340: May cause genetic defects.
H350: May cause cancer.
H360FD: May damage fertility. May damage the unborn child.
H272: May intensify fire; oxidizer.
H301: Toxic if swallowed.
H312: Harmful in contact with skin.
H314: Causes severe skin burns and eye damage.
H317: May cause an allergic skin reaction.
H330: Fatal if inhaled.
H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H372: Causes damage to organs through prolonged or repeated exposure.
H410: Very toxic to aquatic life with long lasting effects.
|Precautionary Statement(s)||P201: Obtain special instructions before use.
P221: Take any precaution to avoid mixing with combustibles, heavy-metal compounds, acids and alkalis.
P273: Avoid release to the environment.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
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. Continue rinsing.
P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
|Storage class||5.1B Oxidizing hazardous materials|
|WGK||WGK 3 highly hazardous to water|
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.
|Hazard Symbols||Very toxic|
Dangerous for the environment
|Categories of danger||carcinogenic, mutagenic, toxic for reproduction, very toxic, oxidizing, corrosive, sensitizing, dangerous for the environment|
|R Phrase||R 45-46-60-61-21-25-26-48/23- 8-34-42/43-50/53
May cause cancer.May cause heritable genetic damage.May impair fertility.May cause harm to the unborn child.Also harmful in contact with skin.Also toxic if swallowed.Also very toxic by inhalation.Also toxic: danger of serious damage to health by prolonged exposure through inhalation.Contact with combustible material may cause fire.Causes burns.May cause sensitisation by inhalation and skin contact.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
|S Phrase||S 53-45-60-61
Avoid exposure - obtain special instructions before use.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
|Product Usage Statements|
|Storage and Shipping Information|
|Storage||Store at +5°C to +30°C.|
|Declaration (railroad and road) ADR, RID||UN 3086 , 6.1 (5.1), II|
|Declaration (transport by air) IATA-DGR||UN 3086 , 6.1 (5.1), II|
|Declaration (transport by sea) IMDG-Code||UN 3086 , 6.1 (5.1), II|
|Assay (iodometric)||99.5 - 100.5 %|
|Insoluble matter||≤ 0.005 %|
|Chloride (Cl)||≤ 0.002 %|
|Sulfate (SO₄)||≤ 0.01 %|
|Al (Aluminium)||≤ 0.002 %|
|Ca (Calcium)||≤ 0.002 %|
|Cu (Copper)||≤ 0.001 %|
|Fe (Iron)||≤ 0.002 %|
|K (Potassium)||≤ 0.01 %|
|Mg (Magnesium)||≤ 0.005 %|
|Pb (Lead)||≤ 0.002 %|