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  7. Sodium cyanide, granules, 98%, Thermo Scientific Chemicals

Sodium cyanide, granules, 98%, Thermo Scientific Chemicals

Product Code. 11640222
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Produktkod. 11640222 Leverantör Thermo Scientific Alfa Aesar Leverantörsnummer L13278.18
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Beskrivning

Sodium cyanide is used as a starting material for the preparation of Reissert compounds and cyanogen bromide, cyanuric chloride and cyanogen chloride. It acts as a catalyst for the aminolysis of esters to primary amides. Furthermore, it is used for fumigation, electroplating, extracting gold and silver in mining industry. In organic synthesis, it is involved in the cyanation reaction of alkyl halides under phase transfer conditions.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications

Sodium cyanide is used as a starting material for the preparation of Reissert compounds and cyanogen bromide, cyanuric chloride and cyanogen chloride. It acts as a catalyst for the aminolysis of esters to primary amides. Furthermore, it is used for fumigation, electroplating, extracting gold and silver in mining industry. In organic synthesis, it is involved in the cyanation reaction of alkyl halides under phase transfer conditions.

Solubility

Soluble in water, ammonia, methanol and ethanol. Slightly soluble in dimethylformamide. Insoluble in dimethylsulphoxide.

Notes

Hygroscopic. Do not store near acids. Incompatible with strong oxidizing agents and carbon dioxide.

TRUSTED_SUSTAINABILITY

Kemiska identifierare

CAS 143-33-9
Molecular Formula CNNa
Molecular Weight (g/mol) 49.01
MDL Number MFCD00003523
InChI Key MNWBNISUBARLIT-UHFFFAOYSA-N
Synonym sodium cyanide, cyanogran, cymag, cyanide of sodium, sodium cyanide na cn, nacn, cyanobrik, cyanide salts, kyanid sodny, cyanasalt h
PubChem CID 8929
IUPAC Name sodium;cyanide
SMILES [Na+].[C-]#N

Specifikationer

Boiling Point ∼1500°C
Melting Point 563°C
Physical Form Granules
Quantity 50 g
Sensitivity Hygroscopic
Density 1.61
Linear Formula NaCN
UN Number UN1689
Beilstein 3587243
Merck Index 14,8605
Solubility Information Soluble in water,ammonia,methanol and ethanol. Slightly soluble in dimethylformamide. Insoluble in dimethylsulphoxide.
Formula Weight 49.01
Percent Purity 98%
Grade Ungraded
Chemical Name or Material Sodium cyanide, granules
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Säkerhet och hantering

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Produktbeteckning
  • Sodium cyanide
 Signalord
  • Danger
 Riskkategorier
  • Acute toxicity Category 1
  • LONG-TERM AQUATIC HAZARD Chronic 1
  • ACUTE AQUATIC Acute 1
  • Substances and mixtures corrosive to metals Category 1
  • Specific target organ toxicity Category 1
 Faroangivelser
  • H290-May be corrosive to metals.
  • H300-Fatal if swallowed.
  • H310-Fatal in contact with skin.
  • H330-Fatal if inhaled.
  • H372-Causes damage to organs.
  • H400-Very toxic to aquatic life.
  • H410-Very toxic to aquatic life with long lasting effects.
  • EUH032-Contact with acids liberates very toxic gas.
 Skyddsangivelse
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P310-Immediately call a POISON CENTER/doctor/.
  • P330-Rinse mouth.
  • P390-Absorb spillage to prevent material damage.
 Kompletterande information
  • MIXTURE LIST-Contain: Sodium cyanide
SDS

RUO – Research Use Only

Produkttitel
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