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Transition Metal Compounds (Fe, Co, Ni, Cu, Zn, Mn, Cr)

Cobalt(II) chloride, anhydrous, 99.7%

PurissAvailable on request

Buy Cobalt(II) chloride, anhydrous, 99.7% (CAS 7646-79-9) from Zemixal: Cl2Co, COA and SDS with every lot, worldwide shipping.

Pack sizes
Cobalt(II) chloride, anhydrous, 99.7% chemical structure
CAS number7646-79-9
FormulaCl2Co
Molar mass129.84 g/mol
Physical formPowder
HS code28273990
Purity99.7%
InChIKeyGVPFVAHMJGGAJG-UHFFFAOYSA-L
IUPAC namecobalt(2+) dichloride

About Cobalt(II) chloride, anhydrous, 99.7%

Researchers and plant chemists source Cobalt(II) chloride, anhydrous, 99.7% from Zemixal for routine and specialised work. For your records (Puriss), the material is defined by CAS 7646-79-9, formula Cl2Co and molar mass 129.84 g/mol. It is described as blue to purple powder to chunks.

Use cases we see most often

  • Indicator for titrations
  • Metallurgy & plating
  • Reduction reactions

Safe handling

Physical constants on file: melting point 735 °C. It carries the GHS signal word Danger (H302, H317, H334 and H341), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 g, 50 g, 250 g and 1 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.

Typical uses

  • Indicator for titrations
  • Metallurgy & plating
  • Reduction reactions

Applications

Research Labs and Universities

Specifications and identifiers

Specifications of Cobalt(II) chloride, anhydrous, 99.7%
Product nameCobalt(II) chloride, anhydrous, 99.7%
Catalogue numberZX-013629
CAS number7646-79-9
IUPAC namecobalt(2+) dichloride
Molecular formulaCl2Co
Molar mass129.84 g/mol
Exact mass128.8709
GradePuriss
Purity / assay99.7%
Physical formPowder
AppearanceBlue to purple powder to chunks
Melting point735 °C
H-bond donors / acceptors0 / 2
Topological polar surface area0 Ų
HS code28273990
InChIKeyGVPFVAHMJGGAJG-UHFFFAOYSA-L
SMILES[Cl-].[Cl-].[Co+2]
PubChem CID3032536
SynonymsCobalt dichloride, Cobalt muriate, Cobaltous chloride, Dichlorocobalt, Cobaltous dichloride, Cobaltous chloride anhydrous, Cobalt(2+) chloride, Kobalt chlorid, Cobaltum muriaticum, Cobalt dichloride (cocl2), CoCl(2), Technetium Tc-99m Exametazime and Cobaltous Chloride

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302Harmful if swallowed
  • H317May cause an allergic skin reaction
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H341Suspected of causing genetic defects
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P203, P233, P260, P261, P264, P270, P271, P272, P273, P280, P284, P301 + P317, P302 + P352, P304 + P340, P318, P321, P330, P333 + P317, P342 + P316, P362 + P364, P391, P403, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Cobalt(II) chloride, anhydrous, 99.7%
10 gQuoted on request
50 gQuoted on request
250 gQuoted on request
1 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Cobalt(II) chloride, anhydrous, 99.7%

Which CAS number identifies Cobalt(II) chloride, anhydrous, 99.7%?
Cobalt(II) chloride, anhydrous, 99.7% is registered under CAS 7646-79-9. You may also see it listed as Cobalt dichloride, Cobalt muriate, Cobaltous chloride. Our catalogue number for this item is ZX-013629.
What are the formula and molar mass of Cobalt(II) chloride, anhydrous, 99.7%?
For Cobalt(II) chloride, anhydrous, 99.7%, its formula is Cl2Co and its molar mass is 129.84 g/mol. The systematic (IUPAC) name is cobalt(2+) dichloride. InChIKey GVPFVAHMJGGAJG-UHFFFAOYSA-L lets you match it in any structure database.
What grade and pack sizes are available for Cobalt(II) chloride, anhydrous, 99.7%?
This listing is Puriss grade with 99.7% purity. Standard packs are 10 g, 50 g, 250 g, 1 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Cobalt(II) chloride, anhydrous, 99.7%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Cobalt(II) chloride, anhydrous, 99.7% to my country?
Yes. Because Cobalt(II) chloride, anhydrous, 99.7% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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