Molekula
Nickel (II) Hydroxide
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) Hydroxide is a greenish-black inorganic compound primarily used as a precursor in nickel-metal hydride battery manufacturing, a catalyst in organic synthesis, and in electroplating processes for corrosion-resistant coatings. It is also employed in alkaline storage batteries and as a pigment in ceramics. This chemical has the CAS number 12054-48-7, with the molecular formula Ni(OH)₂ and a molecular weight of 92.71 g/mol. It is stored at ambient conditions but requires careful handling due to its hazardous nature, indicated by the signal word "Danger." Molekula supplies Nickel (II) Hydroxide 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Solid |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Green crystals, hexagonal |
| Melting Point | 230 °C |
Source: PubChem CID 61534 (HSDB, CAMEO Chemicals)
Identification
| Property | Value |
|---|---|
| SKU | 90033951 |
| CAS Number | 12054-48-7 |
| IUPAC Name | nickel(2+) dihydroxide |
| EC Number | 234-348-1 |
| Molecular Formula | Ni(OH)2 |
| Molecular Weight | 92.71 |
| Exact Mass | 91.9408 |
| SMILES | [OH-].[OH-].[Ni+2] |
| InChIKey | BFDHFSHZJLFAMC-UHFFFAOYSA-L |
| InChI | InChI=1S/Ni.2H2O/h;2*1H2/q+2;;/p-2 |
| PubChem CID | 61534 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 28254000 |
| Tariff Code | 2825400000 |
Safety & GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H302+332 Harmful if swallowed or inhaled
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
- 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
- H400 Very toxic to aquatic life
- 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
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, 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
- Green nickel oxide
- Nickel Dihydroxide
- NICKEL HYDROXIDE
- nickel hydroxide (II)
- NICKEL HYDROXIDE (Ni(OH)2)
- Nickel(2+) hydroxide
- nickel(2+);dihydroxide
- NICKELDIOL
- Nickelous hydroxide
- NiOH2
Frequently asked questions
What is Nickel (II) Hydroxide commonly used for?
Nickel (II) Hydroxide is primarily used in rechargeable nickel-cadmium (NiCd) and nickel-metal hydride (NiMH) batteries, as well as in ceramic glazes and catalysts.
What is the chemical formula and molecular weight of Nickel (II) Hydroxide?
The chemical formula is **Ni(OH)₂**, and the molecular weight is **92.71 g/mol**.
What safety classification does Nickel (II) Hydroxide have?
Nickel (II) Hydroxide is classified with the **Signal Word: Danger** due to its hazardous properties.
How should Nickel (II) Hydroxide be stored?
It should be stored at **ambient conditions**, kept in a cool, dry place, and protected from moisture and incompatible materials.
Does Molekula supply Nickel (II) Hydroxide in bulk quantities?
Yes, Molekula can supply Nickel (II) Hydroxide in bulk, with quantities tailored to your specific requirements.
What documentation comes with an order of Nickel (II) Hydroxide?
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.