Nickel(II) hydroxide

H₂NiO₂CAS 12054-48-792.71 g/mol

Open in Covalent MOL file

Properties

Molecular formula: H₂NiO₂
Molar mass: 92.71 g/mol
Exact mass: 91.9408 Da
Density: 4.1 g/mL
Melting point: 230 °C (decomposes)
Flash point: 400 °C
logP: -0.36Crippen estimate
Polar surface area: 60.0 Å²
H-bond donors / acceptors: 0 / 2
Rotatable bonds: 0

Hazards

Danger

H302 Harmful if swallowedAcute toxicity, oral
H315 Causes skin irritationSkin corrosion/irritation
H317 May cause an allergic skin reactionSensitization, Skin
H332 Harmful if inhaledAcute toxicity, inhalation
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaledSensitization, respiratory
H341 Suspected of causing genetic defectsGerm cell mutagenicity
H350i May cause cancer by inhalationCarcinogenicity
H360D *** May damage the unborn childReproductive toxicity
H372 ** Causes damage to organs through prolonged or repeated exposureSpecific target organ toxicity, repeated exposure
H400 Very toxic to aquatic lifeHazardous to the aquatic environment, acute hazard
H410 Very toxic to aquatic life with long lasting effectsHazardous to the aquatic environment, long-term hazard

Harmonised EU classification (CLP Annex VI, index 028-008-00-X[2]), via PubChem.

Precautionary statements

P203, P233, P260, P261, P264, P270, P271, P272, P273, P280, P284, P301+P317, P302+P352, P304+P340, P317, P318, P319, P321, P330, P332+P317, P333+P317, P342+P316, P362+P364, P391, P403, P405, P501