Cobalt(II) sulfate heptahydrate, 99+%, extra pure

Product Code.	Quantity	Packaging	unitSize
10686812	100 g	Glass bottle	100g
10378060	500 g	Glass bottle	500g
10711234	2.5 kg	Glass bottle	2.5kg

Product Code. 10686812

Brand: Thermo Scientific Acros 213101000

Description

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

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

Suitable for battery materials development.

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

• Melting Point: 98.0°C
• Color: Red to Brown
• Physical Form: Crystalline Powder and/or Crystals
• Quantity: 100 g
• Assay Percent Range: 99% min. (Complexometry)
• Linear Formula: CoSO₄·7H₂O
• Merck Index: 15,2432
• Solubility Information: Solubility in water: 362g/L (20°C). Other solubilities: slightly soluble in methanol and ethanol
• IUPAC Name: λ²-cobalt(2+) heptahydrate sulfate
• Formula Weight: 281.09
• Percent Purity: ≥99%
• Grade: Extra Pure
• Packaging: Glass bottle
• Density: 2.03
• Chemical Name or Material: Cobalt(II) sulfate heptahydrate, 99+%

Safety and Handling

Product Identifier

• Cobalt(II) sulfate heptahydrate

Signal Word

• Danger

Hazard Category

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

Hazard Statement

• H302-Harmful if swallowed.
• H317-May cause an allergic skin reaction.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• 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

• P201-Obtain special instructions before use.
• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P342+P311-If experiencing respiratory symptoms: Call a POISON CENTER/doctor/ .
• P308+P313-IF exposed or concerned: Get medical advice/attention.
• P273-Avoid release to the environment.

Supplemental information

• MIXTURE LIST-Contains : Cobalt(II) sulfate heptahydrate, Cobaltsulfate

SDS

RUO – Research Use Only