Molekula
Nickel(II) chloride hexahydrate 98%
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.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
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
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Toxic
GHS06
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Health Hazard
GHS07
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Serious Health Hazard
GHS08
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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.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.