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Merck 104965 1000 Potassium Cyanıde Gr For Analysis 1 KG.
Merck 104965 1000 Potassium Cyanıde Gr For Analysis 1 KG.

Merck 104965 1000 Potassium Cyanıde Gr For Analysis 1 KG.

Ürün Kodu:1049651000
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Ürün Açıklaması
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Description
Catalogue Number104965
SynonymsCyanogen potassium
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Product Information
CAS number151-50-8
EC index number006-007-00-5
EC number205-792-3
Hill FormulaCKN
Chemical formulaKCN
Molar Mass65.12 g/mol
HS Code2837 19 00
Structure formula ImageStructure formula Image
Quality LevelMQ200
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Physicochemical Information
Boiling point1625 °C (1013 hPa)
Density1.55 g/cm3 (20 °C)
Melting Point634 °C
pH value11 - 12 (20 g/l, H₂O, 20 °C)
Bulk density750 kg/m3
Solubility716 g/l
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Toxicological Information
LD 50 oralLD50 Rat 7.49 mg/kg
LD 50 dermalLD50 Rabbit 14.29 mg/kg
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Safety Information according to GHS
Hazard Pictogram(s)Hazard Pictogram(s)\nHazard Pictogram(s)\nHazard Pictogram(s)\nHazard Pictogram(s)\n
Hazard Statement(s)H290: May be corrosive to metals.\nH300 + H310 + H330: Fatal if swallowed, in contact with skin or if inhaled.\nH372: Causes damage to organs through prolonged or repeated exposure.\nH410: Very toxic to aquatic life with long lasting effects.\nEUH032: Contact with acids liberates very toxic gas.
Precautionary Statement(s)P262: Do not get in eyes, on skin, or on clothing.\nP273: Avoid release to the environment.\nP280: Wear protective gloves/ protective clothing.\nP302 + P352 + P310: IF ON SKIN: Wash with plenty of water. Immediately call a POISON CENTER/doctor.\nP304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.\nP314: Get medical advice/ attention if you feel unwell.
Signal WordDanger
RTECSTS8750000
Storage class6.1A Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGKWGK 3 highly hazardous to water
Disposal6\nSulfides 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.
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Safety Information
Categories of dangervery toxic, dangerous for the environment
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Storage and Shipping Information
StorageStore at +15°C to +25°C.
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Transport Information
Declaration (railroad and road) ADR, RIDUN 1680 , 6.1, I
Declaration (transport by air) IATA-DGRUN 1680 , 6.1, I
Declaration (transport by sea) IMDG-CodeUN 1680 , 6.1, I, Marine Pollutant: P, Segregation Group: 6 (Cyanides)
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Specifications
Assay (argentometric)≥ 96 %
Sulphide (S)≤ 0.001 %
Na (Sodium)≤ 1 %

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