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Alfa Aesar™ Potassium, chunks, in mineral oil, 98%

Marca:  Alfa Aesar™ L13267.14

Detalles adicionales : CAS : 7440-09-7 Peso : 0.02500kg Transport : UN number : 2257 Chem class : 4.3 Pack group : I

Cantidad. 25g

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Código de producto. 15498979

  • 72.00€ / 25 g


Stock EU 6
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Descripción

Descripción

Applications
Potassium forms a blue solution in tetrahydrofoliate which is used for the ɑ -monoalkylation of -lactones in the presence of 18-crown-6. It is used for generation of potassium ethoxide in solution, for use in the Birch reduction of an aromatic ring, for preparation of potassium amide,

Solubility
Reacts with water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Handle and store under inert gas. Incompatible with strong oxidizing agents.
Especificaciones

Identificadores de productos químicos

7440-09-7
39.10
NPYPAHLBTDXSSS-UHFFFAOYSA-N
5462222
potassium
K
MFCD00133776
kalium, potassium, metal, potassium, liquid alloy, unii-rwp5ga015d, rwp5ga015d, hsdb 698, monopotassium, potasio, mono-potassium, atom
CHEBI:26216
[K]

Especificaciones

25g
chunks, in mineral oil
0.860g/mL
MFCD00133776
14,7604
NPYPAHLBTDXSSS-UHFFFAOYSA-N
potassium
Odorless
CHEBI:26216
Solid
Air & Moisture Sensitive
63°C to 64°C
Potassium
7440-09-7
K
UN2257
kalium, potassium, metal, potassium, liquid alloy, unii-rwp5ga015d, rwp5ga015d, hsdb 698, monopotassium, potasio, mono-potassium, atom
[K]
39.10
5462222
39.1
98%
Gray-Silver
765°C to 770°C
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