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

Cobalt(II) chloride, hexahydrate, GR 99%+

ARAvailable on request

Cobalt(II) chloride, hexahydrate, GR 99%+ (CAS 7791-13-1) supplier Zemixal: Cl2CoH12O6, COA and SDS with every lot, worldwide shipping.

Pack sizes
Cobalt(II) chloride, hexahydrate, GR 99%+ chemical structure
CAS number7791-13-1
FormulaCl2CoH12O6
Molar mass237.93 g/mol
Physical formCrystalline
HS code28273990
UN numberUN 3260
Purity≥99%
InChIKeyGFHNAMRJFCEERV-UHFFFAOYSA-L
IUPAC namecobalt(2+);dichloride;hexahydrate

About Cobalt(II) chloride, hexahydrate, GR 99%+

Cobalt(II) chloride, hexahydrate, GR 99%+ is part of the Zemixal transition Metal Compounds (Fe, Co, Ni, Cu, Zn, Mn, Cr) range. Identity at a glance (AR): CAS 7791-13-1, formula Cl2CoH12O6 and molar mass 237.93 g/mol. Typical appearance is violet-blue crystalline.

Common uses in the lab and plant

  • Indicator for titrations
  • Materials research

Handling and storage

Literature values: melting point 100 °C. It carries the GHS signal word Danger (H302+H332, H302, H317 and H318), so wear gloves and eye protection and work with good ventilation. For transport it ships as UN UN 3260.

Standard pack sizes are 100 g, 500 g, 5 kg and 4 x 25 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Typical uses

  • Indicator for titrations
  • Materials research

Applications

Research Labs and Universities

Grade guides

AR Grade (Analytical Reagent)

Specifications and identifiers

Specifications of Cobalt(II) chloride, hexahydrate, GR 99%+
Product nameCobalt(II) chloride, hexahydrate, GR 99%+
Catalogue numberZX-013632
CAS number7791-13-1
IUPAC namecobalt(2+);dichloride;hexahydrate
Molecular formulaCl2CoH12O6
Molar mass237.93 g/mol
Exact mass236.9343
GradeAR
Purity / assay≥99%
Physical formCrystalline
AppearanceViolet-blue crystalline
Melting point100 °C
H-bond donors / acceptors6 / 8
Topological polar surface area6 Ų
HS code28273990
UN numberUN 3260
InChIKeyGFHNAMRJFCEERV-UHFFFAOYSA-L
SMILESO.O.O.O.O.O.[Cl-].[Cl-].[Co+2]
PubChem CID24643
SynonymsCobaltous chloride hexahydrate, Cobalt chloride hexahydrate, Cobalt(II) chloride hexahydrate, Cobalt dichloride hexahydrate, Chlorek cobaltawy, Cobalt chloride, hexahydrate, cobalt chloride hydrate, Cobaltous chloride, hexahydrate, cobalt (II) chloride hexahydrate, Cobalt chloride (CoCl2), hexahydrate, cobalt(2+) dichloride hexahydrate, Cobalt(II) chloride--water (1/7)

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

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful
GHS08 Health hazard
Health hazard
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H302+H332Harmful if swallowed or if inhaled
  • H302Harmful if swallowed
  • H317May cause an allergic skin reaction
  • H318Causes serious eye damage
  • H332Harmful if inhaled
  • H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H341Suspected of causing genetic defects
  • H350May cause cancer
  • H360May damage fertility or the unborn child
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P203, P233, P260, P261, P264, P264 + P265, P270, P271, P272, P273, P280, P284, P301 + P317, P302 + P352, P304 + P340, P305 + P354 + P338, P317, P318, P321, P330, P333 + P317, P342 + P316, P362 + P364, P391

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, hexahydrate, GR 99%+
100 gQuoted on request
500 gQuoted on request
5 kgQuoted on request
4 x 25 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, hexahydrate, GR 99%+

Which CAS number identifies Cobalt(II) chloride, hexahydrate, GR 99%+?
Cobalt(II) chloride, hexahydrate, GR 99%+ is registered under CAS 7791-13-1. You may also see it listed as Cobaltous chloride hexahydrate, Cobalt chloride hexahydrate, Cobalt(II) chloride hexahydrate. Our catalogue number for this item is ZX-013632.
What are the formula and molar mass of Cobalt(II) chloride, hexahydrate, GR 99%+?
For Cobalt(II) chloride, hexahydrate, GR 99%+, its formula is Cl2CoH12O6 and its molar mass is 237.93 g/mol. InChIKey GFHNAMRJFCEERV-UHFFFAOYSA-L lets you match it in any structure database.
What grade and pack sizes are available for Cobalt(II) chloride, hexahydrate, GR 99%+?
This listing is AR grade with ≥99% purity. Standard packs are 100 g, 500 g, 5 kg, 4 x 25 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Cobalt(II) chloride, hexahydrate, GR 99%+?
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, hexahydrate, GR 99%+ to my country?
Yes. Because Cobalt(II) chloride, hexahydrate, GR 99%+ is classed as hazardous (UN 3260), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 7791-13-1

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