Cobalt(II) acetate tetrahydrate, 98+%, Thermo Scientific Chemicals

Description

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: 6147-53-1
• Molecular Formula: C₄H₆CoO₄·₄H₂O
• Molecular Weight (g/mol): 249.08
• MDL Number: MFCD00149569
• InChI Key: ZBYYWKJVSFHYJL-UHFFFAOYSA-L
• Synonym: cobalt ii acetate tetrahydrate, cobalt acetate tetrahydrate, cobaltous acetate tetrahydrate, cobalt diacetate tetrahydrate, bis acetato tetraquacobalt, octan kobaltnaty czech, acetic acid, cobalt 2+ salt, tetrahydrate, octan kobaltnaty, ccris 9441
• PubChem CID: 61372
• IUPAC Name: cobalt(2+);diacetate;tetrahydrate
• SMILES: CC(=O)[O-].CC(=O)[O-].O.O.O.O.[Co+2]

• Melting Point: 140.0°C
• Color: Pink to Pink-Red
• Physical Form: Crystalline Powder and/or Crystals
• Quantity: 50 g
• Assay Percent Range: 98% min. (Complexometry)
• Linear Formula: (CH₃CO₂)₂Co·4H₂O
• Fieser: 04,99; 16,95
• Merck Index: 15, 2417
• Solubility Information: Solubility in water: 380g/L (20°C). Other solubilities: soluble in acids, soluble in alcohols, soluble in pentyl acetate
• Formula Weight: 249.08
• Percent Purity: ≥98%
• Packaging: Plastic bottle
• Chemical Name or Material: Cobalt(II) acetate tetrahydrate, 97%

Safety and Handling

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• ACUTE AQUATIC Acute 1
• LONG-TERM AQUATIC HAZARD Chronic 1
• Germ cell mutagenicity Category 2
• Reproductive toxicity Category 1B
• Respiratory sensitiser Category 1
• Skin sensitiser Category 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.
• H360F-May damage fertility.
• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P284-¢In case of inadequate ventilation! wear respiratory protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

RUO – Research Use Only