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6147-53-1 - Cobalt(II) acetate tetrahydrate, 98% - A18374 - Alfa Aesar

A18374 Cobalt(II) acetate tetrahydrate, 98%

CAS-Nummer
6147-53-1
Synonyme

Größe Preis ($) Menge Verfügbarkeit
25g 16,50
100g 21,20
500g 61,50
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Cobalt(II) acetate tetrahydrate, 98%

MDL
MFCD00149569
EINECS
200-755-8

Chemische Eigenschaften

Formel
C4H6CoO4•4H2O
Molmasse
249.08 (177.02anhy)
Schmelzpunkt
ca 140° -4H{2}O
Dichte
1.71
Brechungsindex
1.542
Sensitivität
Hygroscopic
Löslichkeit
Soluble in water, alcohol, dilute acids and phenyl acetate.

Anwendungen

Cobalt(II) acetate tetrahydrate is used as an industrial catalyst to harden paints and varnishes, an active catalyst for oxidation and esterification reactions. It is also used to prepare metal complexes having unusual coordination geometry.

Bemerkungen

Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong acids and bases.

Literaturverweise

Jang, W.; Kim, S. E.; Yang, C. M.; Yoon, S.; Park, M.; Lee, J.; Kim, Y.; Kim, M. Cobalt/nitrophenolate-catalyzed selective conversion of aldoximes into nitriles or amides. Spectrochim. Acta, Part A 2015, 135, 342-350.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H302-H334-H317-H341-H350-H360

Harmful if swallowed. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Suspected of causing genetic defects. May cause cancer. May damage fertility or the unborn child.

Sicherheitshinweise: P284-P201-P261-P280-P405-P501a

Wear respiratory protection. Obtain special instructions before use. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Merck
14,2433
Beilstein
3731397
Gefahrenklasse
9
Verpackungsgruppe
III
Harmonized Tariff Code
2915.29
TSCA
Yes
RTECS
AG3325000

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Kürzlich angesehen

Chemikalien

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Metalle und Stoffe

Katalysatoren

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