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Find Verified Cobalt Oxide(Coo Co3O4) Suppliers, Manufacturers and Wholesalers

Dec-26-19

Cobalt Oxide(Coo Co3O4)

$1
MOQ: Not Specified
Supplier From Chengdu, Sichuang, China
 
CoO
1.Co 77.5-78.5%
2.Impurity Max each Ni0.02%, Fe/Ca/Mg/Na/Si0.005%, Mn/Cu/Zn0.003%
3.Size 0.45um

Co3O4
1.Co 72.6-73.6%
2.Impurity Max each Fe0.01%, Cu0.003%, Ca/Ni/Mg/Zn/Mn0.005%, Na/Si0.015%
3.Size 4-6um

Packing 25kgs in plastic bag with iron drum outside
Jul-20-18

Cobalt Oxide(Coo Co3O4)

$1
MOQ: Not Specified
Supplier From Chengdu, Sichuang, China
 
CoO
1.Co 77.5-78.5%
2.Impurity Max each Ni0.02%, Fe/Ca/Mg/Na/Si0.005%, Mn/Cu/Zn0.003%
3.Size 0.45um

Co3O4
1.Co 72.6-73.6%
2.Impurity Max each Fe0.01%, Cu0.003%, Ca/Ni/Mg/Zn/Mn0.005%, Na/Si0.015%
3.Size 4-6um

Packing 25kgs in plastic bag with iron drum outside
May-28-21
Supplier From Canada
GOLD Member
Nov-01-24

Ceramic Dyeing Co3O4 Cobalt Oxide Cas 1307-96-6

$1
MOQ: 1000  Kilograms
Sample Available
Supplier From Shijiazhuang, Hebei, China
 
Cobalt oxide (Co203) is an expensive cobalt oxide with a theoretical cobalt content of 71.06%, an oxygen content of 28.94%, and a density of 6.079/cm3. It is a black amorphous powder that generates cobalt oxide (Co304) after heating. Cobalt oxide is an unstable compound and cannot be freed. The cobalt oxide commonly referred to actually still contains a certain amount of cobalt tetraoxide. Co203 is only stable in a hydrated state. This hydrate will dehydrate and transform into the intermediate oxide cobalt tetraoxide (Co304) at 265�°C. Cobalt oxide is reduced to cobalt tetraoxide (Co304) by H2 at 125�°C, reduced to CoO at 200�°C, and reduced to cobalt metal at 250�°C. Cobalt oxide is insoluble in water. After dissolving in water, it decomposes into hydrates when it encounters water. It is insoluble in water, but soluble in acid and forms corresponding salts.
GOLD Member
Feb-24-25

Ceramic Dyeing Co3O4 Cobalt Oxide Cas 1307-96-6

$0
MOQ: Not Specified
Sample Available
Supplier From North York, Ontario, Canada
 
Cobalt oxide (Co203) is an expensive cobalt oxide with a theoretical cobalt content of 71.06%, an oxygen content of 28.94%, and a density of 6.079/cm3. It is a black amorphous powder that generates cobalt oxide (Co304) after heating. Cobalt oxide is an unstable compound and cannot be freed. The cobalt oxide commonly referred to actually still contains a certain amount of cobalt tetraoxide. Co203 is only stable in a hydrated state. This hydrate will dehydrate and transform into the intermediate oxide cobalt tetraoxide (Co304) at 265�??�?�°C. Cobalt oxide is reduced to cobalt tetraoxide (Co304) by H2 at 125�??�?�°C, reduced to CoO at 200�??�?�°C, and reduced to cobalt metal at 250�??�?�°C. Cobalt oxide is insoluble in water. After dissolving in water, it decomposes into hydrates when it encounters water. It is insoluble in water, but soluble in acid and forms corresponding salts.
19952 Cobalt Oxide(Coo Co3O4) Suppliers
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GOLD Member
Jul-16-18
Supplier From Kaohsiung, Taiwan
GOLD Member
Apr-06-18
Supplier From Mumbai, Maharashtra, India
 
Natural Red Iron Oxide:

Natural Red Iron Oxide is the most widely occurring Minerals in Earth. It is widely used in many applications due as it is economical as compared to Synthetic Oxides.

Applications :
Red Oxide is anti-corrosive and has inertness to alkali and chemicals which makes its very viable for making of paint, protective coating for steels, cement coloring, NPK Fertilizers, paving tiles.

Packing : 25Kgs Bags.
GOLD Member
Jun-24-19

Crude Zinc Oxide

MOQ: 40  Meters
Sample Available
 
Zinc >55%
GOLD Member
VERIFIED
Feb-04-21
Supplier From Giza, 6th Of October City, Egypt
 
Element %
Si O2 8.4
Ti O2 0.2
Fe 52.4
Fe2 O3 74.9
Alc O3 5.62
Fe O 0
Ca O 5.15
Mg O 0.34
Na2 O 0.16
K2 O 0.05
Mn 0.54
S O3 1.3
P2 O5 0.4
L.O.I 3.7
GOLD Member
Apr-16-24

Cobalt Cas 7440-48-4

$200
MOQ: 1  Kilograms
Sample Available
Supplier From Shijiazhuang, Hebei, China
 
1. Product name: Cobalt powder
2. Purity: 99.9%min
3. Particle size: 50nm, 5-10um, 325mesh, etc
4. Cas No: 7440-48-4
5. Appearance: gray black powder




Characteristic.
Cobalt powder is gray and irregular, soluble in acid, magnetic, easy to oxidize in wet air. It is widely used in aviation,
aerospace, electrical, mechanical manufacturing, chemical and ceramic industries. Cobalt based alloys or cobalt containing alloy steels are used as high temperature heat-resistant parts and important metal materials in atomic energy industry as blades, impeller, conduit, jet engine, rocket engine, missile component and chemical equipment of turbine.

As a binder in powder metallurgy, cobalt can ensure the toughness of the hard alloy. Magnetic alloys are indispensable materials in modern electronics and mechanical and electrical industries, which are used to make various components of sound, light, electricity and magnetic materials. Cobalt is also an important part of permanent magnetic alloys. In chemical industry, cobalt isused in high alloy and anticorrosive alloy, and also used in colored glass, pigment, enamel, catalyst and desiccant.
Application
-Water atomized cobalt powder has a relatively coarse grain size, which can be used in welding materials to improve its toughness, impact resistance and wear resistance.
-Reduced cobalt powder is in fine size and high purity, can be widely used in diamond tools, powder metallurgy,
GOLD Member
Nov-29-19
Supplier From SA, Australia
GOLD Member
VERIFIED
Jul-08-19
Supplier From Pune, Maharashtra, India
GOLD Member
Feb-08-23
Supplier From Vadodara, India
 
Zinc Oxide Min 86.5, 90 and 95%
GOLD Member
Dec-31-19
Supplier From Vadodara, India
GOLD Member
VERIFIED
Jul-31-18
Supplier From Faridabad, Haryana, India
 
We deals in the following Chemicals :-

Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide )
Barite Powder, Barite Ore
Dolomite Powder
Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets
Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits
Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay
Ilmenite (Synthetic Rutile)
Fly Ash Powder
Alumina Silica ( Cenosphere ) Powder
Calcium Carbonate Powder
Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells
GOLD Member
Sep-05-23

Iron Oxide

$250 - $300
MOQ: 5  Tons (UK)
Supplier From London, United Kingdom
 
Iron oxide refers to a group of chemical compounds consisting of iron and oxygen atoms, and it comes in various colors, including red, yellow, and black. These compounds are commonly used as pigments in a wide range of applications, from coloring paints, ceramics, and plastics to tinting cosmetics and food products. Red iron oxide (Fe2O3) is often used for its rich, rust-red hue, while yellow iron oxide (Fe2O3�·H2O) provides a vibrant yellow color. Black iron oxide (Fe3O4) is employed as a dark pigment in inks and coatings. Beyond their coloring properties, iron oxides are also used in magnetic materials, catalysts, and as a source of iron in nutritional supplements. The versatility of iron oxide pigments and their ability to add color and functionality to various products make them essential compounds in many industries.
GOLD Member
Sep-05-23

Zinc Oxide

$150 - $250
MOQ: 10  Tons (UK)
Supplier From London, United Kingdom
 
Zinc oxide is a versatile inorganic compound widely recognized for its numerous industrial and consumer applications. It is primarily known for its use as a white pigment in paints, sunscreens, and cosmetics, owing to its excellent UV-blocking properties and opacity. In addition to its role in pigmentation and sun protection, zinc oxide is utilized in the rubber and ceramics industries as a reinforcing agent and in the manufacturing of various chemical products, including zinc-based chemicals and pharmaceuticals. Its versatility, non-toxic nature, and ability to offer both aesthetic and functional benefits make zinc oxide a valuable and widely used compound in diverse fields.
GOLD Member
VERIFIED
Mar-04-25

Zinc Oxide

$1
MOQ: 20  Tons (UK)
Sample Available
Supplier From Warszawa, Poland
 
Zinc oxide is white powder, with good hiding power and tinting power, widely used in printing & dyeing, rubber, coating, ceramics, feeds, cosmetics, pharmacy,ink, cable, electronics, phosphor, catalysts.

1. The product has small particle size, large specific surface area, strong adhesion and hiding power, which can greatly improve the efficacy of the coating.
2. The product has a small proportion and is not easy to form precipitation in the use or final product.
3. The product also has the function of shielding ultraviolet rays, and can play an anti-aging role in the coating.
GOLD Member
VERIFIED
Jul-31-18
Supplier From Faridabad, Haryana, India
 
We deals in the following Chemicals :-

Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide )
Barite Powder, Barite Ore
Dolomite Powder
Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets
Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits
Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay
Ilmenite (Synthetic Rutile)
Fly Ash Powder
Alumina Silica ( Cenosphere ) Powder
Calcium Carbonate Powder
Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells
GOLD Member
VERIFIED
Jul-31-18
Supplier From Faridabad, Haryana, India
 
We deals in the following Chemicals :-

Hematite / Iron Oxide Powder, Iron Oxide ( Ferric Oxide )
Barite Powder, Barite Ore
Dolomite Powder
Mica Powder, Mica Flakes, Mica Blocks, Mica Sheets
Quartz / Silica Powder, Quartz / Silica Lumps, Quartz / Silica Granules, Quartz / Silica Grits
Bentonite Powder, Bentonite Lumps, Bentonite Granules, Bentonite Clay
Ilmenite (Synthetic Rutile)
Fly Ash Powder
Alumina Silica ( Cenosphere ) Powder
Calcium Carbonate Powder
Magnetite, Cellulose Fibers, Cellophane Flakes, Walnut Shells
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