|send us an inquiry|
|LC4924 Potassium cyanide
for analysis EMSURE ACS,Reag. Ph Eur
|Order number||Packaging||Quantity||Price €|
|AC31924||Plastic bottle||100 g||18.45|
|AC31924||Plastic bottle||250 g||33.98|
|AC31924||Plastic bottle||1 kg||103.5|
|Grade||ACS,Reag. Ph Eur|
|HS Code||2837 19 00|
|Molar mass||65.12 g/mol|
|EC index number||006-007-00-5|
|Chemical and physical data|
|Solubility||716 g/l (25 °C)|
|Melting point||634 °C|
|Molar mass||65.12 g/mol|
|Density||1.55 g/cm3 (20 °C)|
|Bulk density||750 kg/m3|
|pH value||11 – 12 (20 g/l, H2O, 20 °C)|
|Boiling point||1625 °C (1013 hPa)|
|Vapor pressure||(20 °C)|
|Safety information according to GHS|
|Hazard Statement(s)||H300 + H310 + H330: Fatal if swallowed, in contact with skin or if inhaled.
H410: Very toxic to aquatic life with long lasting effects.
EUH032: Contact with acids liberates very toxic gas.
|Precautionary Statement(s)||P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing.
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.
|Storage class||Non combustible substances, toxic|
|WGK||WGK 3 highly water endangering|
Sulfides and sulfites as well as other reducing substances, inorganic cyanides and isonitriles: Stir into sodium hypochlorite solution (Cat. No. 105614) and, if necessary, leave to react for several days. Caution: some substances may show a violent reaction! Draw off any toxic or flammable gases that may be formed. Excess oxidant should be neutralized with sodium thiosulfate (Cat. No. 106513). Container D or E.
|R Phrase||R 26/27/28-32-50/53
Very toxic by inhalation, in contact with skin and if swallowed.Contact with acids liberates very toxic gas.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
|S Phrase||S 7-28-29-45-60-61
Keep container tightly closed.After contact with skin, wash immediately with plenty of soap and water.Do not empty into drains.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.
|Categories of danger||very toxic, dangerous for the environment|
|Declaration (transport by sea) IMDG-Code||UN 1680 POTASSIUM CYANIDE, SOLID, 6.1, I, Marine Pollutant: P, Segregation Group: 6 (Cyanides)|
|Declaration (transport by air) IATA-DGR||UN 1680 POTASSIUM CYANIDE, SOLID, 6.1, I|
|LD 50 oral||LD50 rat 5 mg/kg|
|LD 50 dermal||LD50 rabbit 14.3 – 33.3 mg/kg|
|Assay (argentometric)||≥ 97.0 %|
|Chloride (Cl)||≤ 0.02 %|
|Phosphate (PO4)||≤ 0.005 %|
|Sulphate (SO4)||≤ 0.04 %|
|Sulphide (S)||≤ 0.0005 %|
|Thiocyanate (SCN)||≤ 0.01 %|
|Fe (Iron)||≤ 0.01 %|
|Na (Sodium)||≤ 0.5 %|
|Pb (Lead)||≤ 0.0002 %|