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Potassium thiocyanate

pure.
CAS No. 333-20-0,
EC Number 206-370-1
Code: 1051241000
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pure. CAS No. 333-20-0, EC Number 206-370-1

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
333-20-0 206-370-1 CKNS KSCN 97.18 g/mol
         
Description
Catalogue Number 105124
Synonyms Potassium sulfocyanide
Product Information
CAS number 333-20-0
EC index number 615-004-00-3
EC number 206-370-1
Hill Formula CKNS
Chemical formula KSCN
Molar Mass 97.18 g/mol
HS Code 2842 90 80
Structure formula Image
Applications
Application Potassium thiocyanate pure. Potassium thiocyanate CAS No. 333-20-0, EC Number 206-370-1. Potassium thiocyanate MSDS (material safety data sheet) or SDS here.
Physicochemical Information
Boiling point >400 °C (1013 hPa) Not applicable,(decomposition)
Density 1.91 g/cm3 (20 °C)
Melting Point 177 °C
pH value 5.3 - 8.5 (50 g/l, H₂O, 20 °C)
Vapor pressure <0.001 hPa (20 °C)
Bulk density 750 - 1000 kg/m3
Solubility >1000 g/l
Toxicological Information
LD 50 oral LD50 Rat 854 mg/kg
Safety Information according to GHS
Hazard Pictogram(s)
Hazard Statement(s) H302 + H312 + H332: Harmful if swallowed, in contact with skin or if inhaled
H412: Harmful to aquatic life with long lasting effects.
EUH032: Contact with acids liberates very toxic gas.
Precautionary Statement(s) P273: Avoid release to the environment.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
Storage class 10 - 13 Other liquids and solids
WGK WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Hazard Symbols Harmful
Categories of danger harmful, dangerous for the environment
R Phrase R 20/21/22-32-52/53
Harmful by inhalation, in contact with skin and if swallowed.Contact with acids liberates very toxic gas.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
S Phrase S 13-36/37-46-61
Keep away from food, drink and animal feedingstuffs.Wear suitable protective clothing and gloves.If swallowed, seek medical advice immediately and show this container or label.Avoid release to the environment. Refer to special instructions/ Safety data sheets.
Storage and Shipping Information
Storage Store at +5°C to +30°C.
Specifications
Assay (argentometric) ≥ 98.0 %
Identity passes test
Chloride (Cl) ≤ 0.01 %
Sulphate (SO₄) ≤ 0.05 %
Heavy metals (as Pb) ≤ 0.001 %
Fe (Iron) ≤ 0.0005 %
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