Cobalt(II) sulfate heptahydrate, Puratronic™, 99.999% (metals basis)

Product Code.	Quantity	unitSize
11330959	25 g	25g
11310959	5 g	5g
11320959	100 g	100g

Product Code. 11330959

Brand: Thermo Scientific Alfa Aesar 010696.14

Description

CAS: 10026-24-1 | CoH14O11S | 281.09 g/mol

Cobalt(II) sulfate heptahydrate is used in the preparation of pigments and other cobalt salts. It is used in storage batteries and electroplating baths, sympathetic inks, and as an additive to soils and animal feeds.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 10026-24-1
• Molecular Formula: CoH14O11S
• Molecular Weight (g/mol): 281.09
• MDL Number: MFCD00149658
• InChI Key: MEYVLGVRTYSQHI-UHFFFAOYSA-L
• Synonym: cobalt sulfate heptahydrate, cobalt 2+ sulfate heptahydrate, cobaltous sulfate heptahydrate, cobalt ii sulfate heptahydrate, cobalt monosulfate heptahydrate, dsstox_cid_340, dsstox_rid_75523, dsstox_gsid_20340, bieberite, coo4s.7h2o
• PubChem CID: 61444
• SMILES: O.O.O.O.O.O.O.[Co++].[O-]S([O-])(=O)=O

• Color: Red
• pH: 4
• Physical Form: Crystalline Aggregates
• Quantity: 25 g
• Linear Formula: CoSO₄·7H₂O
• UN Number: UN3077
• Merck Index: 14,2448
• Solubility Information: Soluble in water.
• IUPAC Name: cobalt(2+);sulfate;heptahydrate
• Formula Weight: 281.10 (154.99 Anhydrous)
• Percent Purity: 99.999%
• Grade: Puratronic
• Odor: Odorless
• Density: 2.03 g/mL
• Assay: (metals basis)
• Chemical Name or Material: Cobalt(II) sulfate heptahydrate

Safety and Handling

Product Identifier

• Cobalt(II) sulfate heptahydrate

Signal Word

• Danger

Hazard Category

• Respiratory sensitiser Category 1
• Germ cell mutagenicity Category 2
• Carcinogenicity Category 1A
• Reproductive toxicity Category 1A
• ACUTE AQUATIC Acute 1
• LONG-TERM AQUATIC HAZARD Chronic 1
• Acute toxicity Category 4
• Skin sensitiser Category 1

Hazard Statement

• H302-Harmful if swallowed.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H317-May cause an allergic skin reaction.
• H341-Suspected of causing genetic defects.
• H350i-May cause cancer by inhalation.
• H360F-May damage fertility.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P284-¢In case of inadequate ventilation! wear respiratory protection.
• P201-Obtain special instructions before use.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P273-Avoid release to the environment.
• P405-Store locked up.
• P501-Dispose of contents/container to in accordance with local/regional/national/international regulations..

SDS

RUO – Research Use Only