The copper nitrate character is Dark blue granular crystals. The density is 2.23g/cm3. Melting point 114.5 C. It is soluble in water and ethanol, and the water solution is acidic. Soluble in concentrated ammonia water, forming copper tetramine dinitrate complex, heating explosion occurs. Easy to absorb moisture, toxic! It is a strong oxidant. Paper immersed in copper nitrate ethanol solution can spontaneously ignite dry scrap paper. When heated to 114.5 C, it decomposes and escapes nitric acid to form insoluble alkaline salts.
Nonferrous metal, Rare metals, Rare And Noble Metal, Metal powder.
Nanometer TiO2 Series, Nanometer SiO2 Series,Nanopowder,Graphene.
Production of tin nanometric powders by hydrogen DC claret arc evaporation.
Gerhold Chemetals Co., Ltd is a German company founded both in Germany and China in 1997.
Yttrium oxide for sale.
Silver nitrate uses.
Gerhold Chemetals Co., Ltd.
Gerhold Chemetals Co., Ltd is a German company founded both in Germany and China in 1997, focuses on research and development of Metallic powders, Metal Compounds nano powders. We can customize products according to customers’ special requirements.
Our technologies are from Elektrotechnik University, Aachen University, München University and Beijing University.
The advantages of our products:
1. Uniform particle size
2. invariant Shape
3. High purity, reach 99.999999
4. Good dispersion
In worldwide market, Gerhold Chemetals has sold products to more than 50 countries. We will keep on developing and enlarging business by our advantages.
Metallurgical coke powder is the coke from high temperature coking used in blast furnace smelting, casting and gasification. The recovered and purified coke oven gas produced in the coking process is not only the fuel with high calorific value, but also an important industrial raw material for organic synthesis. Metallurgical coke is a general term for blast furnace coke, foundry coke, ferroalloy coke and nonferrous metal metallurgical coke.
Fullerene C60-999 is an allotrope of carbon. Fullerene is the third allotrope of carbon discovered after graphite and diamond. Any substance consisting of an element called carbon in a spherical, elliptical, or tubular form may be called a fullerene.
Tin powder for green powder, the melting temperature of 231.88 ℃. The boiling point of 2270 ℃. Relative density 7.28. It is used as high purity reagent for electronic industry. Mainly used in the manufacture of solder paste, carbon products, friction materials, oil bearing and powder metallurgy structural materials.
Metallic stainless steel powder made of stainless steel alloy. The particles were regular spheres with a density of 7.9g/cm3 and average particle size <33 m. With good corrosion resistance and durability, the ball particles can be positioned on the surface of the film in parallel and distributed throughout the film, forming a shielding layer with excellent hiding power to block the moisture. Can also be used for sandblasting machine to process some of the higher accuracy of the workpiece.
Platinum carbon catalyst belongs to noble metal catalyst with black powder appearance and molecular weight of 195.08. Platinum carbon catalyst is a kind of carrier catalyst which supports platinum onto activated carbon. Can be used in pharmaceutical, electronic and other fields, the application is more extensive.
Rhodium wire, is thin wire metal rhodium processing material, is a good high temperature thermocouple material.
Zirconium is a rare metal, with amazing corrosion resistance, extremely high melting point, ultra-high hardness and strength and other characteristics, is widely used in aerospace, military, nuclear reaction, atomic energy fields.
Titanium is best known for its corrosion resistance, which is almost as good as platinum. Titanium is not corroded by dilute sulfuric acid, dilute hydrochloric acid, chlorine gas, chlorine solution and most organic acids, but it can still be dissolved by concentrated acid.
Inconel 718 is a precipitation hardening nickel-chromium-iron alloy containing niobium and molybdenum. It has high strength, good toughness and corrosion resistance in high and low temperature environment at 700 ~C. The state of supply may be solid solution treatment or precipitation hardening.