柠檬酸镍

Description

Nickel citrate · CAS 22605-92-1 · C6H5NiO7.

Identification

CAS Registry Number	22605-92-1
PubChem CID	14345053
Molecular formula	C6H5NiO7
IUPAC name	2-hydroxypropane-1,2,3-tricarboxylate;nickel(3+)

Computed Descriptors

Molecular Weight	247.79
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	2
Exact Mass	246.938869
Monoisotopic Mass	246.938869
Topological Polar Surface Area	141
Heavy Atom Count	14
Formal Charge	0
Complexity	211

Regulatory Status

Regulatory & Food Contact	CIR / INCI: Cosmetics ingredient -> Buffering/pH Adjusting; Fragrance

GHS Hazard Classification

Reported hazard statements	H317, H334, H341, H372, H400, H410, H290 (91.7%), H302 (87.5%)

Documented Uses

• Cosmetics product ingredient: Citric acid, nickel salt
• - Classified by the European Union as a carcinogen and reproductive toxicant Categories 1A and 1B in Annex VI to Regulation (EC) 1272/2008
• - Classified by the European Union as respiratory sensitizers Category 1 in Annex VI to Regulation (EC) 1272/2008
• Potential Health Impacts: Carcinogenicity, Reproductive Toxicity, and Respiratory Toxicity
• - Biomonitoring California Fact Sheet on Phthalates

Synonyms

22605-92-1; Citric acid, nickel salt; EINECS 245-119-0; RefChem:577466; EC 245-119-0; 245-119-0; 2-hydroxypropane-1,2,3-tricarboxylate;nickel(3+); Citric acid nickel salt; SCHEMBL197268; QTZURURAKNSDHT-UHFFFAOYSA-K; AKOS025295526

Frequently Asked Questions

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

CAS 22605-92-1; molecular formula C6H5NiO7; molecular weight — g/mol.

What other names is Nickel citrate known by?

22605-92-1, Citric acid, nickel salt, EINECS 245-119-0, RefChem:577466, EC 245-119-0, 245-119-0.

What is the regulatory status of Nickel citrate?

Documented regulatory listings: CIR / INCI: Cosmetics ingredient -> Buffering/pH Adjusting; Fragrance.

Is Nickel citrate classified as hazardous?

Hazard statements reported: H317, H334, H341, H372, H400.

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.