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Nickelous oxide

Nickelous oxide Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-55531817
Products Intro: Product Name:Nickelous oxide
Purity:99% Package:100g,500g,1KG,10KG,100KG
Company Name: Shanghai Bojing Chemical Co.,Ltd.
Tel: +86-21-37122233
Products Intro: Product Name:Nickelous oxide
Purity:98% Package:1Kg/foil bag;25kg/drum
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Products Intro: CAS:1313-99-1
Purity:99% Package:500G;1KG;5KG;25KG
Company Name: Mainchem Co., Ltd.
Tel: +86-0592-6210733
Products Intro: Product Name:Nickelous oxide
Company Name: Anhui Royal Chemical Co., Ltd.
Tel: +86-025-86736275
Products Intro: Product Name:Nickel(Ii) Oxide,Black
Purity:25kg/drum ;200kg/drum

Lastest Price from Nickelous oxide manufacturers

  • Nickelous oxide
  • US $30.00 / KG
  • 2018-07-25
  • CAS:1313-99-1
  • Min. Order: 25KG
  • Purity: 76%
  • Supply Ability: 1T
Nickelous oxide Basic information
Physical Properties Occurrence Uses Preparation Reactions
Product Name:Nickelous oxide
Synonyms:Nickel(II) oxide, nanopowder, 99.8% metals basis;NICKEL(II) OXIDE, GREEN, -325 MESH, 99%;NICKEL(II) OXIDE, 99.999%;Nickel(II) oxide, 99.99% metals basis;NickelOxideBlackExtraPure;Nickelmonoxide,greenpowder;CATALYST R1-10;NICKEL(II) OXIDE (NIO)
Product Categories:Inorganics;metal oxide;NickelNanomaterials;28: Ni;catalyst;CeramicsMetal and Ceramic Science;Nanomaterials;Nanoparticles: Oxides, Nitrides, and Other CeramicsMetal and Ceramic Science;Nanopowders and Nanoparticle Dispersions;Electrode MaterialsMetal and Ceramic Science;NickelSupported Synthesis;Catalysis and Inorganic Chemistry;Chemical Synthesis;Reagents;Silica Gel;Alternative Energy;Electrode Materials;Materials Science;Metal and Ceramic Science;Oxides
Mol File:1313-99-1.mol
Nickelous oxide Structure
Nickelous oxide Chemical Properties
Melting point 1960 °C
density 6.67 g/mL at 25 °C(lit.)
form Powder/Solid
color green
Water Solubility insoluble
Merck 14,6512
Stability:Stable. Incompatible with strong acids.
CAS DataBase Reference1313-99-1(CAS DataBase Reference)
EPA Substance Registry SystemNickel oxide (NiO)(1313-99-1)
Safety Information
Hazard Codes T,Xi
Risk Statements 49-43-53-48/23-36/37
Safety Statements 53-45-61-36/37-26
WGK Germany 1
RTECS QR8400000
HS Code 28254000
Hazardous Substances Data1313-99-1(Hazardous Substances Data)
MSDS Information
SigmaAldrich English
ACROS English
ALFA English
Nickelous oxide Usage And Synthesis
Physical PropertiesGreen cubic crystals; transforms to a grayish black octahedral form, known as black oxide, when strongly ignited; black oxide has a metallic luster; density of green oxide is 6.72 g/cm3; Mohs hardness 5.5; melts at 1955°C; insoluble in water; soluble in acids at ordinary temperatures; black form dissolves in hot acids.
OccurrenceThe oxide occurs in nature in the mineral, bunsenite.
UsesNickel oxide is used in the ceramic industry for making frit, ferrites, and coloring porcelain. The oxide in sinter form is used in the production of nickelsteel alloys. It supplies oxygen to the melt for removal of carbon as carbon dioxide. Some other important uses of nickel oxide include preparation of many nickel salts, specialty chemicals, and nickel catalysts. It also is used as an electrode in fuel cells.
PreparationNickel oxide is prepared by heating pure nickel powder with oxygen at a temperature above 400°C. In some commercial processes, green nickel oxide is made by heating a mixture of nickel powder and water in air at 1,000°C. Adding some nickel oxide to the above mixture enhances the rate of reaction. An alternative method of preparation of the green oxide involves thermal decomposition of an oxo acid salt of nickel at elevated temperatures. Thus, nickel nitrate, nickel sulfate or, more conveniently, nickel carbonate when heated at 1,000°C, yields the green oxide. The black oxide, on the other hand, is produced at a lower temperature from incomplete calcination of the carbonate or nitrate salt at 600°C. The oxygen content of the black form is slightly greater than its green counterpart.
ReactionsSeveral nickel salts are obtained by reactions of nickel oxide with mineral acids. Thus, the reaction of black nickel oxide with hot dilute sulfuric acid forms nickel sulfate, NiSO4•6H2O. Similarly, dilute nitric acid, hydrochloric, and hydrobromic acids when heated react with the black form of nickel oxide to yield corresponding nickel salts as hexahydrates.
Heating nickel oxide with hydrogen, carbon, or carbon monoxide reduces it to metallic nickel.
Nickel oxide combines with sodium or potassium hydroxide at elevated temperatures (>700°C), forming sodium or potassium nickelate; i.e., K2NiO2:
NiO + 2NaOH → Na2NiO2 + H2O
Chemical PropertiesBrownish black or black powder
UsesNickel salts, porcelain painting, fuel cell electrodes.
HazardConfirmed carcinogen.
Safety ProfileConfirmed carcinogen with experimental carcinogenic and tumorigenic data. Poison by intratracheal, intravenous, and subcutaneous routes. Mutation data reported. Can react violently with fluorine, hydrogen peroxide, hydrogen sulfide, iodine, barium oxide + air. See also NICKEL COMPOUNDS.
Nickelous oxide Preparation Products And Raw materials
Preparation ProductsPorcelain glaze,industrial
Raw materialsSulfuric acid -->Nitric acid-->Sodium carbonate-->Nickel-->HYDROGEN SULFIDE-->Nickel sulfate -->Extractant-->Nickel carbonate-->NICKEL AMMONIUM SULFATE
Tag:Nickelous oxide(1313-99-1) Related Product Information
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