Nickel fluoride
- CAS No.
- 10028-18-9
- Chemical Name:
- Nickel fluoride
- Synonyms
- NiF2;Nickel fluorid;Nickel Flouride;NICKEL FLUORIDE;Nickel difluoride;Nickelous fluoride;NICKEL(II) FLUORIDE;NICKEL FLUORIDE (OUS);Nickel(II) difluoride;Nickel fluoride (NiF2)
- CBNumber:
- CB6714561
- Molecular Formula:
- F2Ni
- Molecular Weight:
- 96.69
- MDL Number:
- MFCD00016263
- MOL File:
- 10028-18-9.mol
- MSDS File:
- SDS
| Melting point | 1380℃(lit.) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Boiling point | 1498.77°C (estimate) | ||||||||||||||
| Density | 4.72 g/mL at 25 °C(lit.) | ||||||||||||||
| vapor pressure | 0.001Pa at 20℃ | ||||||||||||||
| solubility | diethyl ether: insoluble(lit.) | ||||||||||||||
| form | Crystalline | ||||||||||||||
| pka | 0.019[at 20 ℃] | ||||||||||||||
| Specific Gravity | 4.72 | ||||||||||||||
| color | Pale yellow | ||||||||||||||
| Water Solubility | 2.51 g/100 mL | ||||||||||||||
| Sensitive | Hygroscopic | ||||||||||||||
| Crystal Structure | Rutile type | ||||||||||||||
| crystal system | square | ||||||||||||||
| Merck | 14,6508 | ||||||||||||||
| Space group | P42/mnm | ||||||||||||||
| Lattice constant |
|
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| Exposure limits |
ACGIH: TWA 2.5 mg/m3; TWA 0.1 mg/m3 NIOSH: IDLH 10 mg/m3; IDLH 250 mg/m3; TWA 2.5 mg/m3; TWA 0.015 mg/m3 |
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| Stability | hygroscopic | ||||||||||||||
| CAS DataBase Reference | 10028-18-9(CAS DataBase Reference) | ||||||||||||||
| EWG's Food Scores | 1 | ||||||||||||||
| FDA UNII | 69NBB20493 | ||||||||||||||
| NIST Chemistry Reference | Nickel difluoride(10028-18-9) | ||||||||||||||
| EPA Substance Registry System | Nickel fluoride (NiF2) (10028-18-9) | ||||||||||||||
| UNSPSC Code | 12352302 | ||||||||||||||
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS05,GHS06,GHS08,GHS09 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H301+H331-H315-H317-H318-H334-H341-H350-H350i-H360D-H372-H410 | |||||||||
| Precautionary statements | P273-P280-P301+P310-P302+P352-P304+P340+P311-P305+P351+P338 | |||||||||
| Hazard Codes | T,Xi,Xn,N | |||||||||
| Risk Statements | 45-36/37/38-42/43-40-68-50/53-48/23-41-38-25-61-49 | |||||||||
| Safety Statements | 53-26-36/37/39-45-36/37-61-60-22 | |||||||||
| RIDADR | 3288 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | QR6825000 | |||||||||
| Hazard Note | Irritant | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2826199090 | |||||||||
| Hazardous Substances Data | 10028-18-9(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 i.v. in mice: 130 mg/kg (Nat. Acad. Sci.) | |||||||||
| NFPA 704 |
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Nickel fluoride price More Price(16)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 342211 | Nickel(II) fluoride | 10028-18-9 | 10g | $82.4 | 2023-01-07 | Buy |
| Sigma-Aldrich | 342211 | Nickel(II) fluoride | 10028-18-9 | 50g | $333 | 2023-01-07 | Buy |
| Alfa Aesar | 013067 | Nickel(II) fluoride, anhydrous, 97% | 10028-18-9 | 10g | $76.3 | 2024-03-01 | Buy |
| Alfa Aesar | 013067 | Nickel(II) fluoride, anhydrous, 97% | 10028-18-9 | 50g | $250 | 2023-06-20 | Buy |
| Strem Chemicals | 93-2818 | Nickel(II) fluoride, anhydrous, 99% | 10028-18-9 | 10g | $69 | 2024-03-01 | Buy |
Nickel fluoride Chemical Properties,Uses,Production
Chemical Properties
Nickel(II) fluoride has the tetragonal rutile structure with only slightly tetragonally compressed NiF6 octahedra; the Ni-F distances being 2.01 and 1.98 ?. Above the melting point it sublimes as a linear gaseous molecule. The anhydrous fluoride is rather unreactive towards concentrated acids; it is only slightly soluble in anhydrous hydrogen fluoride and is not attacked by electronegative elements such as chlorine, sulphur and phosphorus. The pale green tetrahydrate is slightly soluble in water; when heated, several intermediate hydrates are formed prior to N1F2.
Chemical Properties
Green crystalline powder
Uses
Nickel fluoride?comprises the passivating surface that forms on nickel alloys, e.g. monel, which is why such materials are good to store or transport hydrogen fluoride or elemental fluorine.
Preparation
Nickel fluoride tetrahydrate [13940-83-5], NiF2.4H2O, and its anhydrous counterpart, nickel fluoride [10028-18-9], NiF2 , are the only known stable binary compounds of nickel and fluorine. The former is a greenish light yellow crystal or powder prepared by the addition of nickel carbonate to 30-50% aqueous HF solution. The nickel fluoride formed first goes into solution and then precipitates out as the tetrahydrate as the concentration of Nickel fluoride increases and that of HF decreases. When the addition of nickel is complete, the solution and the precipitates are dried at 75-100°C until all the water is expelled. The tetrahydrate has high solubility in aqueous HF, eg, 13.3 wt % in 30% HF. It is slightly soluble in water and insoluble in alcohol and ether.
Anhydrous Nickel fluoride, a light yellow colored powder, is prepared by the action of anhydrous HF on anhydrous NiCl2 , or nickel fluoride tetrahydrate at 300°C. It is also prepared by heating a mixture of NH4.HF2 and NiF2.4H2O. The other methods include the fluorination of metal salts using excess SF4 or using ClF3 at elevated temperatures, or the reaction of NiCO3 and anhydrous HF at 250°C.
Flammability and Explosibility
Non flammable
reaction suitability
reagent type: catalyst
core: nickel
Safety Profile
NTP 10th Report on Carcinogens. Reacts violently with potassium. Chronic exposure may cause mottling of teeth, changes in bones. Mutation data reported. When heated to decomposition it emits toxic fumes of F-. See also FLUORIDES and NICKEL COMPOUNDS.
Nickel fluoride Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Yanxi Chemical Co., Ltd. | +8617531153977 | allison@yan-xi.com | China | 5854 | 58 |
| Wuhan Fortuna Chemical Co., Ltd | +86-027-59207850 | info@fortunachem.com | China | 5977 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18137 | 58 |
| Yujiang Chemical (Shandong) Co.,Ltd. | +8617736087130 | catherine@yjchem.com.cn | China | 994 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21628 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29857 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| HANGZHOU CLAP TECHNOLOGY CO.,LTD | 86-571-88216897,88216896 13588875226 | sales@hzclap.com | CHINA | 6312 | 58 |
| Connect Chemicals GmbH | 2102-207739 | inquiries@connectchemicals.com | Germany | 265 | 58 |
View Lastest Price from Nickel fluoride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2025-04-28 | Nickel fluoride anhydrous
10028-18-9
|
US $0.00-0.00 / kg | 1kg | 32%min | 5000kg/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2025-04-15 | Nickel fluoride
10028-18-9
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-03-07 | Nickel fluoride
10028-18-9
|
US $20.00-1.00 / kg | 1kg | 0.99 | 10 tons | Hebei Yanxi Chemical Co., Ltd. |
-
- Nickel fluoride anhydrous
10028-18-9
- US $0.00-0.00 / kg
- 32%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Nickel fluoride
10028-18-9
- US $0.00-0.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Nickel fluoride
10028-18-9
- US $20.00-1.00 / kg
- 0.99
- Hebei Yanxi Chemical Co., Ltd.