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Molekula

Molekula

Nickel(II) chloride hexahydrate 98%

SKU 90026258 CAS 7791-20-0 NiCl2 · 6H2O MW 237.69 In stock Bulk quantities on request

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need

Nickel(II) chloride hexahydrate is a greenish crystalline inorganic salt widely used in electroplating, nickel catalyst production, and as a precursor in chemical synthesis. It serves as a source of nickel ions in laboratory settings and industrial processes. This product has a purity of 98%, a molecular formula of NiCl2 · 6H2O, and a molecular weight of 237.69 g/mol. It is stored at ambient temperatures but requires careful handling due to its hazardous nature, indicated by the signal word "Danger." Molekula supplies Nickel(II) chloride hexahydrate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Expect a response within hours Speak to a chemist: +44 (0) 3302 000333

Example image for illustration only. Other packaging and pack sizes are available.

Pricing & pack sizes

Pack sizes & pricing

These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.

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  • 100 g — £41.00 per pack ex VAT · £49.20 inc. VAT

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Specifications

Property Value
Appearance Green crystals or powder
Assay 97.0 - 103.0%
Water insoluble matter ≤100 ppm
Cadmium (Cd) ≤10 ppm
Iron (Fe) ≤10 ppm
Lead (Pb) ≤5 ppm
Arsenic (As) ≤10 ppm
Copper (Cu) ≤10 ppm
Zinc (Zn) ≤5 ppm
Cobalt (Co) ≤10 ppm

Storage & handling

Property Value
Storage Temperature Ambient
Transport Class 6.1
Packing Group III
Acidity Neutral

Literature values

Published physical properties of the substance, not batch specifications.

Property Value
Boiling Point 987 °C at 760 mmHg
Vapour Pressure 1 mmHg at 671 °C

Source: PubChem CID 24645 (PAC Chemical Database)

Identification

Property Value
SKU 90026258
CAS Number 7791-20-0
IUPAC Name nickel(2+);dichloride;hexahydrate
Molecular Formula NiCl2 · 6H2O
Molecular Weight 237.69
Exact Mass 235.9364
SMILES O.O.O.O.O.O.[Cl-].[Cl-].[Ni+2]
InChIKey LAIZPRYFQUWUBN-UHFFFAOYSA-L
InChI InChI=1S/2ClH.Ni.6H2O/h2*1H;;6*1H2/q;;+2;;;;;;/p-2
PubChem CID 24645
UN Number UN3288
REACH Code Y110
TSCA Listed Yes
HTS Code 28273500
Tariff Code 2827350000

Safety & GHS

Danger
  • GHS pictogram — Toxic Toxic GHS06
  • GHS pictogram — Health Hazard Health Hazard GHS07
  • GHS pictogram — Serious Health Hazard Serious Health Hazard GHS08
  • GHS pictogram — Hazardous to the Environment Hazardous to the Environment GHS09

Hazard statements

  • H301 + H311 Toxic if swallowed or in contact with skin
  • H317 May cause an allergic skin reaction
  • H341 Suspected of causing genetic defects
  • H350i May cause cancer by inhalation
  • H360D May harm the unborn child
  • H372 Causes damage to organs through prolonged or repeated exposure
  • H410 Very toxic to aquatic life with long lasting effects

Precautionary statements

  • P260 Do not breathe dust/fume/gas/mist/vapours/spray
  • P273 Avoid release to the environment
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
  • P308+313 IF exposed or concerned: Get medical advice/attention

Documents

Safety Data Sheets (SDS)

Available in English, French, German, Italian, Spanish.

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Synonyms

  • Cl2NiO6
  • Nickel chloride (NiCl2), hexahydrate
  • Nickel chloride hexahydrate
  • NICKEL CHLORIDE HEXAHYDRATE (OUS)
  • nickel chloride--water (1/6)
  • Nickel dichloride hexahydrate
  • NICKEL(2+) CHLORIDE HEXAHYDRATE
  • nickel(2+);dichloride;hexahydrate
  • Nickelous chloride hexahydrate
  • nickelous;dichloride;hexahydrate

Frequently asked questions

What is Nickel(II) chloride hexahydrate used for?

Nickel(II) chloride hexahydrate is commonly used in electroplating, nickel salt catalysts, ceramic glazes, and as a reagent in chemical synthesis.

What is the chemical formula and molecular weight?

The formula is **NiCl₂·6H₂O**, and the molecular weight is **237.69 g/mol**.

What safety classification does this product have?

This product is classified with the **signal word 'Danger'** due to its hazardous properties.

How should Nickel(II) chloride hexahydrate be stored?

Store in a tightly sealed container at **ambient temperature**, away from incompatible substances and moisture.

Does Molekula offer this product in bulk quantities?

Yes, Molekula can supply Nickel(II) chloride hexahydrate in bulk—please contact us for specific packaging options.

What documentation comes with an order of this product?

Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet.

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