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Nickel(II) chloride hydrate

氯化镍(II) 水合物

Also known as: Nickel(II) chloride hydrate, Nickel dichloride hydrate, Nickel(II) chloride hydrate (1:2:1), Nickel(II) chloride hydrate, Puratronic, 99.995% (metals basis), Nickel(II) chloride hydrate, 99.95% trace metals basis

Nickel(II) chloride hydrate (CAS 69098-15-3) is a compound in the Inorganic Chemicals category listed in the Jingsj chemical database. It has the molecular formula Cl2H2NiO and a molecular weight of 147.61500 g/mol. It is also known as Nickel dichloride hydrate, Nickel(II) chloride hydrate (1:2:1) and Nickel(II) chloride hydrate, Puratronic, 99.995% (metals basis). Key property: a melting point of 1001ºC. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed, H331 — Toxic if inhaled and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
69098-15-3
Jingsj CID
J-16637-3
Molecular Formula
Cl2H2NiO
Chinese Name
氯化镍(II) 水合物
Molecular Weight
147.61500 g/mol
Category
Inorganic Chemicals
Last updated
8/21/2026

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Physicochemical Properties

Melting Point1001ºC
Exact Mass145.88400
PSA9.23000
LogP1.31470

GHS Safety & Compliance

Acute Toxicity / Health Hazard / Environmental HazardSignal word: Danger
  • H301 — Toxic if swallowed
  • H331 — Toxic if inhaled
  • H315 — Causes skin irritation
  • H317 — May cause an allergic skin reaction
  • H334 — May cause allergy or asthma symptoms if inhaled
  • H341 — Suspected of causing genetic defects
  • H372 — Causes damage to organs through prolonged exposure
  • H410 — Very toxic to aquatic life with long lasting effects

Frequently Asked Questions

What is the CAS number of Nickel(II) chloride hydrate?

The CAS number of Nickel(II) chloride hydrate is 69098-15-3.

What are the molecular formula and molecular weight of Nickel(II) chloride hydrate?

Nickel(II) chloride hydrate has molecular formula Cl2H2NiO and molecular weight 147.61500 g/mol.

Is Nickel(II) chloride hydrate hazardous?

Nickel(II) chloride hydrate has GHS signal word Danger and hazard statements H301 — Toxic if swallowed; H331 — Toxic if inhaled; H315 — Causes skin irritation.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Nickel(II) chloride hydrate (CAS 69098-15-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16637-3 (accessed 2026-10-28).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.