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  7. Kobalt(II)-chlorid-Hexahydrat, rot-purpurne Kristalle, 99.9 % (Metallbasis), Thermo Scientific Chemicals

Kobalt(II)-chlorid-Hexahydrat, rot-purpurne Kristalle, 99.9 % (Metallbasis), Thermo Scientific Chemicals

Artikelnummer. 11311119
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Menge:
250 g
1 kg
Packungsgröße:
1 Kilogramm
250 Gramm
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Artikelnummer. 11311119

Marke: Thermo Scientific Alfa Aesar 011344.30

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Description

Empfindlichkeit: Hygroskopisch; m.p. 52-56 °C -4H2O, 100 °C -5H2O, 120 bis 140 °C -6H2O

Cobalt(II) chloride hexahydrate is used as a humidity indicator in weather instruments. It finds use in electroplating of cobalt, in invisible ink, in organic chemistry and is a precursor to cobaltocene(bis (cyclopentadienyl) cobalt(II)).

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7791-13-1
Summenformel Cl2CoH12O6
Molekulargewicht (g/mol) 237.92
MDL-Nummer MFCD00149652
InChI-Schlüssel GFHNAMRJFCEERV-UHFFFAOYSA-L
IUPAC-Name λ²-Kobalt(2+)-Hexahydratdichlorid
SMILES O.O.O.O.O.O.[Cl-].[Cl-].[Co++]

Specifications

Chemischer Name oder Material Cobalt(II) chloride hexahydrate
Schmelzpunkt 87°C
Farbe Violett bis Rot
Physikalische Form Kristalle
Menge 250 g
Prozentgehaltsbereich 99.9% (Metals basis)
Löslichkeitsinformationen Soluble in water,alcohol,acetone,ether and glycerol.
Formelmasse 237.93 (129.84 Anhydrous)
Geruch Geruchsneutral
Empfindlichkeit Hygroskopisch
Dichte 1.924
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RUO – Research Use Only

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