283622

Nickel(II) hydroxide

• Synonym(s): Nickel dihydroxide, Nickelous hydroxide
• Linear Formula: Ni(OH)₂
• CAS Number: 12054-48-7
• Molecular Weight: 92.71
• EC Number: 235-008-5
• MDL number: MFCD00011140
• UNSPSC Code: 12352302
• PubChem Substance ID: 24857120
• NACRES: NA.23
• form: powder

Properties

• form: powder
• Quality Level: 200
• reaction suitability: core: nickel
• concentration: 60.0-70.0% Ni (EDTA titration)
• mp: 230 °C (lit.)
• density: 4.1 g/mL (lit.)
• application(s): battery precursors; catalysts; material synthesis precursor
• SMILES string: O[Ni]O
• InChI: 1S/Ni.2H2O/h;2*1H2/q+2;;/p-2
• InChI key: BFDHFSHZJLFAMC-UHFFFAOYSA-L

Description

Application

Nickel hydroxide was used as a reference material in a study where the influence of stacking faults on the electrochemical activity of Ni(OH)₂ electrodes was studied.

Safety Information

• pictograms: GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H302 + H332,H315,H317,H334,H341,H350i,H360D,H372,H410
• pcodes: P202 - P273 - P280 - P301 + P312 - P302 + P352 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1A Inhalation - Muta. 2 - Repr. 1B - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 1 Inhalation
• target_organs: Lungs
• Storage Class: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges