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Coenzymes and cofactors

Nickel cation

Also known as Nickel(2+), nickelous ion, Nickel (II) ion

CAS 14701-22-5Formula Ni+2Molar mass 58.69 g/mol
Drug substance
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Nickel cation chemical structure, Ni+2, CAS 14701-22-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
14701-22-5
Formula
Ni+2
Molar mass
58.69 g/mol
HS code
285390
Category
Coenzymes and cofactors

What is Nickel cation?

Plain description, key identifiers and synonyms

Nickel(2+) is a nickel cation in which the nickel carries a double positive charge. It has a role as a cofactor. It is a nickel cation, a monoatomic dication, a divalent metal cation and a metal cation allergen.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
nickel(2+)
CAS number
14701-22-5 CAS number cross-checkedOther or deprecated CAS: 7440-02-0
Molecular formula
Ni+2
UNII
OIS2CXW7AM
InChIKey
VEQPNABPJHWNSG-UHFFFAOYSA-N
InChI
InChI=1S/Ni/q+2
SMILES (canonical and isomeric)
[Ni+2]

Synonyms

  • Nickel(2+)
  • nickelous ion
  • Nickel (II) ion
  • Nickel, ion (Ni2+)
  • nickel(2+) ion
  • Nickel ions
  • Nickel(II) ion
  • Nickel(2+)ions
  • nickel(II) cation
  • Ni++
  • Ni2+
  • Nickel ion(2+)
  • Nickel cation (Ni2+)
  • NiII
  • Ni(2+)
  • nickel cations
  • Ni cation
  • Nickel 2+
  • Nickel(II)
  • Malleable nickel
  • Nickel II ion
  • nickel (II)
  • Carbonyl nickel powder
  • Nickel 204
  • Nickel 211
Show all 31 synonyms
  • Nickel 212
  • Nickel 213
  • Nickel 222
  • Nickel 223
  • Nickel 229
  • Ni(II)

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
58.69 g/molcalc.
Exact mass
57.9342 Dacalc.
LogP (octanol/water)
0calc.
Topological polar surface area
0 Ųcalc.
Hydrogen bond donors
0calc.
Hydrogen bond acceptors
0calc.
Rotatable bonds
0calc.
Heavy atoms
1calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
0calc.
Formal charge
2calc.
Stereocentres
0calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

No GHS hazard classification is recorded for this substance yet. That does not mean it is harmless.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Nickel cation suppliers

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Nickel cation price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Roles

  • cofactor

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • Active ingredient in FDA approved drug labels

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Nickel cation is traded under.

HS 2853.90Indicative HS code

Phosphides, whether or not chemically defined, excluding ferrophosphorus, other, other

World exports in 2024
$2.45B
−33.6% vs 2023, imports $816M
2019 to 2024
Top exporters
  1. China68.4%
  2. Israel8.1%
  3. United States4.9%
Top importers
  1. United States19.3%
  2. Japan17.9%
  3. China13.4%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Nickel cation is indicative (it is known at chapter level only). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Nickel cation, based on the data on this page

What is Nickel cation?

Nickel(2+) is a nickel cation in which the nickel carries a double positive charge. It has a role as a cofactor. It is a nickel cation, a monoatomic dication, a divalent metal cation and a metal cation allergen.

What is the CAS number of Nickel cation?

The CAS registry number of Nickel cation is 14701-22-5. Other or deprecated CAS numbers: 7440-02-0.

What is the molecular formula and weight of Nickel cation?

The molecular formula of Nickel cation is Ni+2 and its molar mass is 58.69 g/mol.

What is Nickel cation used for?

Known uses and roles of Nickel cation include cofactor.

Is Nickel cation hazardous?

No GHS hazard classification for Nickel cation is recorded on CompoundList yet. That does not prove it is safe. Always read the supplier safety data sheet.

What is the HS code of Nickel cation?

Nickel cation is usually classified under HS code 285390 (Phosphides, whether or not chemically defined, excluding ferrophosphorus, other…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Nickel cation?

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What is the price of Nickel cation?

Suppliers quote Nickel cation on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Nickel cation

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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