CAS: 7646-79-9 - Cobalt chloride (CoCl2)

Description: Cobalt(II) chloride (Cl₂Co) is an inorganic compound that changes colour depending on the form in which it is found. The anhydrous form has a blue colour and the hydrated form has a pink colour. This property is the reason why its main use is as a moisture indicator.

Formula: Cl₂Co

InChI: InChI=1S/2ClH.Co/h2*1H;/q;;+2/p-2

InChI key: InChIKey=GVPFVAHMJGGAJG-UHFFFAOYSA-L

SMILES: Cl[Co]Cl

Synonyms:

• Cobalt (Ii) Chloride
• Cobalt Chloride
• Cobalt Dichloride
• Cobalt chloride (CoCl2)
• Cobalt chloride (CoCl₂)
• Cobalt chloride (ous)
• Cobalt dichloride (CoCl2)
• Cobalt dichloride (CoCl₂)
• Cobalt muriate
• Cobalt(2+) Dichloride
• Cobalt(2+) chloride
• Cobaltchloride(Cocl2)
• Cobaltdichlorid
• Cobaltmuriate
• Cobaltous chloride anhydrous
• Cobaltous dichloride
• Cobaltousdichloride
• Dichlorocobalt
• Dichlorure de cobalt
• Dicloruro De Cobalto
• Kobalt(Ii)-Chlorid
• Nsc 51149
• Cobaltous chloride

Reagecon Red Primary Colour Solution according to European Pharmacopoeia (EP) Chapter 2.2.2

CAS: 7646-79-9

Reagecon's Red Primary Colour Solution is formulated as a reference solution for the examination of …

• Color and Shape: Liquid

Cobalt(II) chloride, anhydrous, 97%

CAS: 7646-79-9

Cobalt(II) chloride is used in humidity indicator in weather instruments. In the anhydrous form, it …

• Formula: Cl₂Co
• Purity: 97%
• Color and Shape: powder, Blue
• Molecular weight: 129.83

Cobalt(II) chloride, ultra dry, 99.9% (metals basis)

CAS: 7646-79-9

Cobalt(II) chloride in vapor-phase co-reductions with other metal halides by hydrogen results in finely divided …

• Formula: Cl₂Co
• Purity: 99.9%
• Color and Shape: Blue, Beads
• Molecular weight: 129.83

Cobalt(II) chloride, anhydrous, 99.7% (metals basis)

CAS: 7646-79-9

Cobalt(II) chloride is used in humidity indicator in weather instruments. In the anhydrous form, it …

• Formula: Cl₂Co
• Purity: 99.7%
• Molecular weight: 129.83

Cobalt(II) chloride, ultra dry, 99.998% (metals basis)

CAS: 7646-79-9

Cobalt(II) chloride is used in humidity indicator in weather instruments. In the anhydrous form, it …

• Formula: Cl₂Co
• Purity: 99.998%
• Color and Shape: Blue, Beads
• Molecular weight: 129.83

Cobalt(II) chloride, anhydrous, 99+%

CAS: 7646-79-9

• Formula: CoCl₂
• Purity: 99+%
• Color and Shape: blue pwdr.
• Molecular weight: 129.84

Cobalt(II) chloride, anhydrous

CAS: 7646-79-9

• Formula: Cl₂Co
• Purity: 99.0 - 101.0 %
• Color and Shape: Pale blue to blue powder
• Molecular weight: 129.84

Reagecon Standard Colour Solution R (Red) according to European Pharmacopoeia (EP) Chapter 2.2.2

CAS: 7646-79-9

Reagecon's Standard Colour Solution R (Red) is formulated as a reference solution for the examination …

• Color and Shape: Liquid

Reagecon Y2 Yellow Colour Reference Solution according to European Pharmacopoeia (EP)

CAS: 7646-79-9

Reagecon's Y2 Yellow Colour Reference Solution is formulated as a reference solution for the examination …

• Color and Shape: Liquid

Reagecon Standard Colour Solution Y (Yellow) according to European Pharmacopoeia (EP) Chapter 2.2.2

CAS: 7646-79-9

Reagecon's Standard Colour Solution Y (Yellow) is formulated as a reference solution for the examination …

• Color and Shape: Liquid

Reagecon Colour Reference Solution No.4 Brownish Red according to Chinese Pharmacopoeia (ChP)

CAS: 7646-79-9

Reagecon's Colour Reference Solution No.4 Brownish Red is formulated as a reference solution for the …

• Color and Shape: Liquid

Reagecon Standard Colour Solution B (Brown) according to European Pharmacopoeia (EP) Chapter 2.2.2

CAS: 7646-79-9

Reagecon's Standard Colour Solution B (Brown) is formulated as a reference solution for the examination …

• Color and Shape: Liquid

Reagecon Cobaltous Chloride Standard Solution according to Chinese Pharmacopoeia (ChP)

CAS: 7646-79-9

Reagecon’s Cobaltous Chloride Standard Solution is formulated as a reference solution for the examination of …

• Color and Shape: Liquid

Reagecon R5 Colour Reference Solution according to European Pharmacopoeia (EP)

CAS: 7646-79-9

Reagecon’s R5 Colour Reference Solution is formulated as a reference solution for the examination of …

• Color and Shape: Liquid

Reagecon Standard Colour Solution BR (Brown/Red) according to Chinese Pharmacopoeia (ChP)

CAS: 7646-79-9

Reagecon's Standard Colour Solution BR (Brown/Red) is formulated as a reference solution for the examination …

• Color and Shape: Liquid

Reagecon Standard Colour Solution OR (Orange/Red) according to Chinese Pharmacopoeia (ChP)

CAS: 7646-79-9

Reagecon's Standard Colour Solution OR (Orange/Red) is formulated as a reference solution for the examination …

• Color and Shape: Liquid

Reagecon Cobaltous Chloride CS Colour Standard according to United States Pharmacopoeia (USP)

CAS: 7646-79-9

• Color and Shape: Liquid

Reagecon Y1 Yellow Colour Reference Solution according to European Pharmacopoeia (EP)

CAS: 7646-79-9

Reagecon's Y1 Yellow Colour Reference Solution is formulated as a reference solution for the examination …

• Color and Shape: Liquid

Reagecon Standard Colour Solution OY (Orange/Yellow) according to Chinese Pharmacopoeia (ChP)

CAS: 7646-79-9

Reagecon’s Standard Colour Solution OY (Orange/Yellow) is formulated as a reference solution for the examination …

• Color and Shape: Liquid

Reagecon R3 Colour Reference Solution according to European Pharmacopoeia (EP)

CAS: 7646-79-9

Reagecon’s R3 Colour Reference Solution is formulated as a reference solution for the examination of …

• Color and Shape: Liquid