CAS 7646-79-9

Cloruro de cobalto (CoCl2)

Descripción:

Cloruro de cobalto (CoCl2) es un compuesto inorgánico caracterizado por su apariencia cristalina azul o rosa, dependiendo de su estado de hidratación. El cloruro de cobalto anhidro es típicamente azul, mientras que la forma hexahidratada (CoCl2·6H2O) aparece rosa debido a la presencia de moléculas de agua. Este compuesto es soluble en agua y alcohol, y exhibe propiedades higroscópicas, lo que significa que puede absorber humedad del aire. El cloruro de cobalto se utiliza a menudo en diversas aplicaciones, incluyendo como agente secante, en indicadores de humedad y en la síntesis de otros compuestos de cobalto. También se utiliza en la producción de catalizadores a base de cobalto y en procesos de galvanoplastia. Sin embargo, el cloruro de cobalto se considera tóxico y potencialmente carcinogénico, lo que requiere un manejo cuidadoso y medidas de seguridad adecuadas durante su uso. Su comportamiento químico incluye la capacidad de someterse a reacciones de hidratación y deshidratación, que se pueden observar visualmente a través de cambios de color. En general, el cloruro de cobalto es un compuesto versátil con aplicaciones industriales y de laboratorio significativas, pero requiere precaución debido a sus riesgos para la salud.

Fórmula: Cl₂Co

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

Clave InChI: InChIKey=GVPFVAHMJGGAJG-UHFFFAOYSA-L

SMILES: [Co](Cl)Cl

Sinónimos:

• 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

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 the degree of colouration of liquids in accordance with the European Pharmacopoeia Chapter 2.2.2. The solution may be used as a Primary Colour Solution on its own or as a Standard Colour Solution if used in combination with other Primary Colour Solutions. - This Primary Colour Solution is a ready to use coloration standard presented in high quality, tamper evident bottles for use as a calibration and/or quality control standard. It is prepared with Cobalt Chloride, Hydrochloric Acid and Water. - Concentration verified using a high performance spectrophotometer. - This Primary Colour Solution can be combined in precise ratios to form the Standard Colour Solutions

Forma y color: Liquid

Ref: 07-EPRS01

Cobalt(II) Chloride

CAS: 7646-79-9

Fórmula: CoCl₂

Pureza: >98.0%(T)

Forma y color: Blue to Dark blue powder to crystal

Peso molecular: 129.83

Ref: 3B-C3863

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

CAS: 7646-79-9

Sensitivity: Hygroscopic; 3.367. Decomposes at 400C on long heating in air

Fórmula: Cl₂Co

Pureza: 99.9%

Forma y color: Blue, Beads

Peso molecular: 129.83

Ref: 02-013666

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

CAS: 7646-79-9

Sensitivity: Hygroscopic; 3.367. Decomposes at 400C on long heating in air

Fórmula: Cl₂Co

Pureza: 99.7%

Peso molecular: 129.83

Ref: 02-012303

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 finds use in electroplating of cobalt, in organic chemistry and is a precursor to cobaltocene, (bis(cyclopentadienyl)cobalt(II), which is a good reducing agent. It also serves as a Lewis acid. Cobalt

Fórmula: Cl₂Co

Pureza: 97%

Forma y color: Blue, powder

Peso molecular: 129.83

Ref: 02-B22031

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

CAS: 7646-79-9

Hygroscopic; 3.367. Decomposes at 400C on long heating in air

Fórmula: Cl₂Co

Pureza: 99.998%

Forma y color: Blue, Beads

Peso molecular: 129.83

Ref: 02-013665

Cobalt(II) chloride, anhydrous (99.998%-Co) PURATREM

CAS: 7646-79-9

Cobalt(II) chloride, anhydrous (99.999%-Co) PURATREM

Fórmula: CoCl₂

Pureza: (99.998%-Co)

Forma y color: blue pwdr.

Peso molecular: 129.84

Ref: 08-27-0405

Cobalt(II) chloride, anhydrous

CAS: 7646-79-9

Fórmula: Cl₂Co

Pureza: 99.0 - 101.0 %

Forma y color: Pale blue to blue powder

Peso molecular: 129.84

Ref: 7W-GK0658

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 examination of the degree of colouration of liquids in accordance with the Chinese Pharmacopoeia. This product is produced by combining Reagecon Primary Colour Solutions. - This Reference Colour Solution is a ready to use coloration standard presented in high quality, tamper evident bottles for use as a calibration and/or quality control standard. It is prepared by combining Reagecon Primary Colour Solutions. - Manufactured gravimetrically according to Chinese Pharmacopoeia guidelines. - Concentration verified using a high performance spectrophotometer.

Forma y color: Liquid

Ref: 07-CPRCSBR401

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 of the degree of colouration of liquids in accordance with the European Pharmacopoeia Chapter 2.2.2. This product is produced by combining Reagecon's Primary Colour Solutions. - This Standard Colour Solution is a ready to use coloration standard presented in high quality, tamper evident bottles for use as a calibration and/or quality control standard. It is prepared by combining Reagecon Primary Colour Solutions. - Concentration verified using a high performance spectrophotometer.

Forma y color: Liquid

Ref: 07-EP703

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 the degree of colouration of liquids in accordance with the Chinese Pharmacopoeia. The solution may be used as a Primary Colour Solution on its own or as a Stock Reference Solution if used in combination with other Primary Colour Solutions. - This is a ready to use coloration standard presented in high quality, tamper evident bottles for use as a calibration and/or quality control standard. - Manufactured gravimetrically according to Chinese Pharmacopoeia guidelines. - Concentration verified using a high performance spectrophotometer. - This Primary Colour Solution can be combined in precise ratios to form a Stock Reference Solution

Forma y color: Liquid

Ref: 07-CPPR01

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 the degree of colouration of liquids in accordance with the European Pharmacopoeia Chapter 2.2.2. This product is produced by combining Reagecon Primary Colour Solutions. - Concentration verified using a high performance spectrophotometer.

Forma y color: Liquid

Ref: 07-EPR501

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 of the degree of colouration of liquids in accordance with the European Pharmacopoeia Chapter 2.2.2. This product is produced by combining Reagecon's Primary Colour Solutions. - This Reference Colour Solution is a ready to use coloration standard presented in high quality, tamper evident bottles for use as a calibration and/or quality control standard. It is prepared by combining Reagecon Primary Colour Solutions. - Concentration verified using a high performance spectrophotometer.

Forma y color: Liquid

Ref: 07-EPY101

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 of the degree of colouration of liquids in accordance with the Chinese Pharmacopoeia. This product is produced by combining Reagecon Primary Colour Solutions. - This Standard Colour Solution is a ready to use coloration standard presented in high quality, tamper evident bottles for use as a calibration and/or quality control standard. It is prepared by combining Reagecon Primary Colour Solutions. - Manufactured gravimetrically according to Chinese Pharmacopoeia guidelines. - Concentration verified using a high performance spectrophotometer.

Forma y color: Liquid

Ref: 07-CPSRSBR01

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 of the degree of colouration of liquids in accordance with the Chinese Pharmacopoeia. This product is produced by combining Reagecon Primary Colour Solutions. - This Standard Colour Solution is a ready to use coloration standard presented in high quality, tamper evident bottles for use as a calibration and/or quality control standard. It is prepared by combining Reagecon Primary Colour Solutions. - Manufactured gravimetrically according to Chinese Pharmacopoeia guidelines. - Concentration verified using a high performance spectrophotometer.

Forma y color: Liquid

Ref: 07-CPSRSOR01

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

CAS: 7646-79-9

Forma y color: Liquid

Ref: 07-USPCS103

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 of the degree of colouration of liquids in accordance with the Chinese Pharmacopoeia. This product is produced by combining Reagecon Primary Colour Solutions. - This Standard Colour Solution is a ready to use coloration standard presented in high quality, tamper evident bottles for use as a calibration and/or quality control standard. It is prepared by combining Reagecon Primary Colour Solutions. - Manufactured gravimetrically according to Chinese Pharmacopoeia guidelines. - Concentration verified using a high performance spectrophotometer.

Forma y color: Liquid

Ref: 07-CPSRSOY01

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 the degree of colouration of liquids in accordance with the European Pharmacopoeia Chapter 2.2.2. This product is produced by combining Reagecon Primary Colour Solutions. - Concentration verified using a high performance spectrophotometer.

Forma y color: Liquid

Ref: 07-EPR301

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 of the degree of colouration of liquids in accordance with the European Pharmacopoeia Chapter 2.2.2. This product is produced by combining Reagecon's Primary Colour Solutions. - This Standard Colour Solution is a ready to use coloration standard presented in high quality, tamper evident bottles for use as a calibration and/or quality control standard. It is prepared by combining Reagecon Primary Colour Solutions. - Concentration verified using a high performance spectrophotometer.

Forma y color: Liquid

Ref: 07-EP707

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 of the degree of colouration of liquids in accordance with the European Pharmacopoeia Chapter 2.2.2. This product is produced by combining Reagecon's Primary Colour Solutions. - This Reference Colour Solution is a ready to use coloration standard presented in high quality, tamper evident bottles for use as a calibration and/or quality control standard. It is prepared by combining Reagecon Primary Colour Solutions. - Concentration verified using a high performance spectrophotometer.

Forma y color: Liquid

Ref: 07-EPY201