Potassium tetracyanonickelate(II) hydrate, Thermo Scientific Chemicals

Description

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: 339527-86-5
• Molecular Formula: C4K2N4Ni
• Molecular Weight (g/mol): 240.96
• MDL Number: MFCD00049669
• InChI Key: QOOHKAMDWOKKBR-UHFFFAOYSA-N
• Synonym: potassium tetracyanonickelate ii hydrate, c4n4ni.2k.h2o, dipotassium tetracyanonickelate 2-hydrate
• IUPAC Name: nickel(2+) dipotassium tetrakis(iminomethanide) hydrate
• SMILES: [K+].[K+].N#C[Ni--](C#N)(C#N)C#N

• Melting Point: 100°C (in -H₂O)
• Physical Form: Crystalline
• Quantity: 10 g
• UN Number: UN1588
• Merck Index: 14,7684
• Solubility Information: Soluble in water
• Formula Weight: 240.99 (Anhydrous)
• Density: 1.875g/mL
• Chemical Name or Material: Potassium tetracyanonickelate(II) hydrate

Safety and Handling

Product Identifier

• Potassium tetracyanonickelate(II) hydrate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 1
• Acute toxicity Category 2
• LONG-TERM AQUATIC HAZARD Chronic 1
• ACUTE AQUATIC Acute 1
• Carcinogenicity Category 1A
• Respiratory sensitiser Category 1
• Skin sensitiser Category 1

Hazard Statement

• H300-Fatal if swallowed.
• H310-Fatal in contact with skin.
• H317-May cause an allergic skin reaction.
• H330-Fatal if inhaled.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• H350i-May cause cancer by inhalation.
• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.
• EUH032-Contact with acids liberates very toxic gas.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P310-Immediately call a POISON CENTER/doctor/.
• P330-Rinse mouth.
• P333+P313-If skin irritation or rash occurs: Get medical advice/attention.

Supplemental information

• MIXTURE LIST-Contains : Potassium tetracyanonickelate(II) hydrate

RUO – Research Use Only