氧化镍

Description

Nickel Oxide · CAS 11099-02-8 · NiO.

Identification

CAS Registry Number	11099-02-8
PubChem CID	14805
Molecular formula	NiO
IUPAC name	oxonickel

Computed Descriptors

Molecular Weight	74.693
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	73.930256
Monoisotopic Mass	73.930256
Topological Polar Surface Area	17.1
Heavy Atom Count	2
Formal Charge	0
Complexity	2

Physical description & handling notes

• Dry Powder
• Black powder; Insoluble in water; [BDH Laboratory Supplies MSDS]

GHS Hazard Classification

Reported hazard statements	H317, H372, H413, H350 (98.9%)

Documented Uses

• Nickel oxide is used in the production of alloys. It is also used in the ceramic industry to make frits, ferrites, and porcelain glazes, and is a component of the nickel-iron battery and fuel cells. (L46)
• Nickel is absorbed mainly through the lungs and gastrointestinal tract. Once in the body it enters the bloodstream, where it binds to albumin, L-histidine, and _2-macroglobulin. Nickel tends to accumulate in the lungs, thyroid, kidney, heart, and liver. Absorbed nickel is excreted in the urine, wherease unabsorbed nickel is excreted in the faeces. (L41)

Synonyms

oxonickel; RefChem:1092359; Nickel trioxide; NICKEL OXIDE; Nickelous oxide; Bunsenite; MFCD00011145; Mononickel oxide; Black nickel oxide; Nickel oxide sinter 75; CCRIS 431; HSDB 1664; Nickel Oxide Nanopowder; EINECS 215-215-7; nickel(II) oxide, black; UNII-C3574QBZ3Y

Frequently Asked Questions

What are the CAS number and molecular formula of Nickel Oxide?

CAS 11099-02-8; molecular formula NiO; molecular weight — g/mol.

What other names is Nickel Oxide known by?

oxonickel, RefChem:1092359, Nickel trioxide, NICKEL OXIDE, Nickelous oxide, Bunsenite.

Is Nickel Oxide classified as hazardous?

Hazard statements reported: H317, H372, H413, H350.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.