Nickelous acetate
Uses Preparation- Product Name
- Nickelous acetate
- CAS No.
- 373-02-4
- Chemical Name
- Nickelous acetate
- Synonyms
- Nickel diacetate;Nickel(II) acetate;ai3-26110;ous acetate;Nickelous acetate;nickel(2+)acetate;Nickel(Ⅱ) Acetate;nickelous diacetate;NICKELOUS(II)ACETATE;Bisacetoxynickel(II)
- CBNumber
- CB2502391
- Molecular Formula
- C4H6NiO4
- Formula Weight
- 176.78
- MOL File
- 373-02-4.mol
Nickelous acetate Property
- Melting point:
- 1555°C
- Boiling point:
- 16.6°C
- Density
- 1.798 g/cm3
- form
- solid
- Water Solubility
- 177g/L at 20℃
- EPA Substance Registry System
- Nickel(II) acetate (373-02-4)
Safety
- Hazardous Substances Data
- 373-02-4(Hazardous Substances Data)
- Toxicity
- guinea pig,LDLo,subcutaneous,20mg/kg (20mg/kg),PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE)LUNGS, THORAX, OR RESPIRATION: DYSPNEALUNGS, THORAX, OR RESPIRATION: OTHER CHANGES,Journal of Hygiene. Vol. 8, Pg. 565, 1908.
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- CS-0084525
- Product name
- Nickel(II)acetate
- Purity
- >99.0%
- Packaging
- 500g
- Price
- $100
- Updated
- 2021/12/16
- Product number
- OGM0002239
- Product name
- NICKEL(II)ACETATE
- Purity
- 95.00%
- Packaging
- 5MG
- Price
- $502.95
- Updated
- 2021/12/16
- Product number
- BD144670
- Product name
- Nickel(Ⅱ)acetate
- Purity
- 98%
- Packaging
- 500g
- Price
- $92
- Updated
- 2021/12/16
Nickelous acetate Chemical Properties,Usage,Production
Uses
Nickel acetate is used as a catalyst. It also is used as a dye mordant in textiles. Other applications are in electroplating nickel and as a sealer for anodizing aluminum.
Preparation
Nickel acetate is prepared by reacting nickel hydroxide or nickel carbonate with dilute acetic acid. The tetrahydrate is crystallized from solution.
Ni(OH)2 + 2CH3COOH → (CH3COO)2Ni + 2H2O
NiCO3 + 2CH3COOH → (CH3COO)2Ni + CO2 + 2H2O
On heating, the solution hydrolyzes depositing nickel hydroxide.
Description
Nickel (II) acetate (Ni (CH3 COO)2 ) is an inorganic compound of nickel and acetic acid. This inorganic compound is usually found as the tetrahydrate. It is used for electroplating.
It can be made by reacting nickel or nickel (II) carbonate with acetic acid.
Ni + 2 CH3 COOH → C4 H6 NiO4 + H2
NiCO3 + 2 CH3 COOH → C4 H6 NiO4 + CO2 + H2 O
The green tetrahydrate has been determined by X-ray crystallography to be octahedral about the central nickel atom, coordinated by four water molecules and two acetate fragments.It may be dehydrated in vacuo, by reaction with acetic anhydride,or by heat.
Chemical Properties
Nickel(II) acetate crystallizes from solutions of the hydroxide in acetic acid at room temperature as the green tetrahydrate. This is isomorphous with the cobalt(II) salt having a distorted octahedral structure with the nickel atoms surrounded by four water molecules and two oxygens from two acetato groups which are trans to each other. Its magnetic moment is 3.30 BM at room temperature. The hygroscopic anhydrous acetate is obtained by dehydration of the tetrahydrate in vacuo or by heating the tetrahydrate under reflux with acetic anhydride. Like the tetrahydrate it is magnetically dilute at room temperature. Upon thermal decomposition in nitrogen (or in vacuo) at 300° it evolves acetone, acetic acid, carbon monoxide, carbon dioxide and water leaving nickel and N13C.
Chemical Properties
Green, monoclinic crystals; effloresces somewhat in air.Soluble in water and alcohol.
Physical properties
The tetrahydrate is a green crystalline solid; sweet taste; odor of acetic acid; density 1.744 g/cm3; loses water on heating to form a yellow-green powder of anhydrous nickel acetate; decomposes above 250°C; soluble in water, 17g/100mL at 20°C; sparingly soluble in alcohol.
Uses
Textiles (mordant), catalyst.
General Description
Dull green odorless solid. Sinks and mixes slowly with water.
Air & Water Reactions
Water soluble.
Reactivity Profile
Nickelous acetate is a green, crystalline material, mildly toxic and carcinogenic. Combustible when exposed to heat or flame. When heated to decomposition Nickelous acetate emits acrid smoke and irritating fumes [Lewis, 3rd ed., 1993, p. 909].
Hazard
Toxic by ingestion, a carcinogen (OSHA).
Health Hazard
Inhalation causes irritation of nose and throat. Ingestion causes vomiting. Contact with eyes causes irritation. May cause dermatitis in contact with skin.
Flammability and Explosibility
Non flammable
Safety Profile
Confirmed carcinogen with experimental neoplastigenic and tumorigenic data. Poison by ingestion, intraperitoneal, and subcutaneous routes. Experimental reproductive effects. Mutation data reported. When heated to decomposition it emits irritating fumes. See also NICKEL COMPOUNDS.
Safety
Nickel salts are carcinogenic and irritate the skin.
Nickelous acetate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Nickelous acetate manufacturers
- Product
- Nickelous acetate 373-02-4
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-08-29
- Product
- Nickel Acetate 373-02-4
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2023-04-23
- Product
- Nickelous acetate 373-02-4
- Price
- US $1.00/PCS
- Min. Order
- 1PCS
- Purity
- 99%
- Supply Ability
- 100mt
- Release date
- 2021-01-14