Molekula
Nickel sulfate hexahydrate
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 sulfate hexahydrate is an inorganic compound composed of nickel, sulfur, oxygen, and water, widely used in electroplating, battery manufacturing, and as a nutrient in plant fertilizers. It appears as green crystalline granules or powder, soluble in water. This chemical has a CAS number of 10101-97-0, with the molecular formula NiSO4·6H2O and a molecular weight of 262.85 g/mol. Store at ambient temperatures in a dry, well-ventilated area. It carries a Danger signal word due to its toxicity and environmental hazards. Molekula supplies Nickel sulfate 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 — $89.30 per pack
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Specifications
| Property | Value |
|---|---|
| Appearance | Green crystalline powder |
| Assay | >98.5% |
| Iron (Fe) | <0.001% |
| Lead (Pb) | <0.001% |
| Calcium (Ca) | <0.01% |
| Copper (Cu) | <0.001% |
| Nickel (Ni) | >22% |
| Zinc (Zn) | <0.002% |
| Manganese (Mn) | <0.003% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 0 °C |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 53.3 °C (transition point) |
| Vapour Pressure | 0 mmHg at 68 °F Essentially |
Source: PubChem CID 5284429 (CAMEO Chemicals)
Identification
| Property | Value |
|---|---|
| SKU | 89966140 |
| CAS Number | 10101-97-0 |
| IUPAC Name | nickel(2+);sulfate;hexahydrate |
| EC Number | 600-152-3 |
| Molecular Formula | NiSO4 · 6H2O |
| Molecular Weight | 262.84 |
| Exact Mass | 261.9505 |
| SMILES | O.O.O.O.O.O.[O-]S(=O)(=O)[O-].[Ni+2] |
| InChIKey | RRIWRJBSCGCBID-UHFFFAOYSA-L |
| InChI | InChI=1S/Ni.H2O4S.6H2O/c;1-5(2,3)4;;;;;;/h;(H2,1,2,3,4);6*1H2/q+2;;;;;;;/p-2 |
| PubChem CID | 5284429 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| HTS Code | 2833.24.0000 |
| Tariff Code | 2833240000 |
Safety & GHS
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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
- H302 Harmful if swallowed
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H332 Harmful if inhaled
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- H341 Suspected of causing genetic defects
- H350i May cause cancer by inhalation
- H360 May damage fertility or the unborn child
- H372 Causes damage to organs through prolonged or repeated exposure
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P201 Obtain special instructions before use
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting
- P302+P352 IF ON SKIN: Wash with soap and water
- P304+P312 IF INHALED: Call a POISON CENTER or doctor/physician if you feel unwell
- P308+313 IF exposed or concerned: Get medical advice/attention
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
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
- NICCOLUM SULPHURICUM
- Nickel monosulfate hexahydrate
- Nickel sulphate hexahydrate
- Nickel(2+) sulfate hexahydrate
- Nickel(II) sulfate hexahydrate
- Nickel(II) sulfate hexahydrate (1:1:6)
- nickel(II) sulphate hexahydrate
- Nickelous sulfate hexahydrate
- nickelous sulphate hexahydrate
- Sulfuric acid, nickel(2+) salt, hexahydrate
Frequently asked questions
What is nickel sulfate hexahydrate commonly used for?
Nickel sulfate hexahydrate is primarily used in electroplating, nickel-cadmium batteries, and as a reagent in chemical synthesis, including catalysts and laboratory applications.
What is the chemical formula and molecular weight of nickel sulfate hexahydrate?
The chemical formula is NiSO₄·6H₂O, and the molecular weight is 262.85 g/mol.
How should nickel sulfate hexahydrate be stored?
Store in a tightly sealed container at ambient temperature, away from incompatible substances like strong oxidizers, and protect from moisture if long-term stability is required.
What grades of nickel sulfate hexahydrate does Molekula supply?
Molekula supplies ACS reagent grade and technical grade nickel sulfate hexahydrate, with purity levels specified on the product documentation.
Can Molekula supply nickel sulfate hexahydrate in bulk quantities?
Yes, Molekula can provide nickel sulfate hexahydrate in bulk, with quantities and packaging tailored to your specific requirements—please contact us for details.
What documentation comes with an order of nickel sulfate hexahydrate?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and batch-specific documentation for traceability and compliance.
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.