Cobalt(II) sulfate heptahydrate, for analysis

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.

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
• pH: 4 to 6 (5% aq. soln.)
• Quantity: 250 g
• 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: cobalt(2+);sulfate;heptahydrate
• Formula Weight: 281.09
• Percent Purity: 99.0 to 101.0% (Complexometry)
• Grade: Analytical
• Chemical Name or Material: Cobalt(II) sulfate heptahydrate

Safety and Handling

Hazard Category	GHS Signal Word: Danger
Hazard Statement	GHS H Statement May cause an allergic skin reaction. Very toxic to aquatic life with long lasting effects. May cause allergy or asthma symptoms or breathing difficulties if inhaled. Suspected of causing genetic defects. May
Precautionary Statement	GHS P Statement Avoid breathing dust/fume/gas/mist/vapors/spray. IF INHALED: If breathing is difficult,remove to fresh air and keep at rest in a position comfortable for breathing. If experiencing respiratory symptoms: Call a POISON CENT

SDS

RUO – Research Use Only