Iodine is a purple-black lustrous flaky crystal with an atomic number of 53. The isotope that exists in nature is 74 neutrons of iodine-127. Iodine has a high vapor pressure and sublimes under slight heat. The pure iodine vapor is dark blue. If it contains air, it is purple-red and has a pungent odor.
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.
Strontium titanate has a high dielectric constant and is an important raw material for electronic ceramic powder. Its products have the advantages of low dielectric loss and good thermal stability, and are widely used in the electronics industry.
Strontium titanate is an inorganic compound with a molecular formula of SrTiO3, and strontium titanate can be used as an electronic ceramic material and an artificial gemstone. Gerhold Chemetals Co., Ltd supply Strontium titanate for sell, and now let me introduce the information of Strontium titanate for you:
Tungsten trioxide, yellow powder. Do not dissolve in water, soluble in alkali, slightly soluble in acid. Used in the manufacture of high melting point alloys and hard alloys, tungsten wire and fireproof materials. Let me introduce the some information about tungsten trioxide for you:
The titanium diboride is gray or grayish black, and has a hexagonal (AlB2) crystal structure. The melting point is 2980 'C and has a high hardness. I will introduce the Application of Titanium diboride for you:
1 Conductive ceramic material. Titanium diboride is one of the main raw materials for vacuum-coated conductive evaporation boats.
The titanium diboride powder is gray or grayish black, and has a hexagonal (AlB2) crystal structure. The melting point is 2980 'C and has a high hardness. Titanium diboride has an oxidation temperature of up to 1000 ° C in air and is stable in HCl and HF acid. Titanium diboride is mainly used to prepare composite ceramic articles.
Potassium metaborate is white powder or white crystal with a molecular formula of K2B2O4.3H2O.
Name: Potassium metaborate
Alias: Boric acid (HBO2), potassium salt (1:1);
Boric acid (HBO2), potassium salt; boranolate, oxo-, potassium salt
Ferromolybdenum is an iron alloy composed of molybdenum and iron, generally containing 50-60% of molybdenum and used as an alloying additive for steelmaking.
Ferromolybdenum is an alloy of molybdenum and iron, and its main use is as an additive for molybdenum in steel making. The addition of molybdenum in steel allows the steel to have a uniform fine-grained structure and improve the hardenability of the steel, which is beneficial to eliminate temper brittleness.
Yttrium oxide, chemical formula Y2O3, white with a yellow powder, insoluble in water and alkali, soluble in acid. Gerhold Chemetals Co., Ltd supply the Yttrium oxide for sale, Let me introduce some information about Yttrium oxide:
Gerhold Chemetals Co., Ltd. supply the Cadmium oxide for sale, let me introduce some basic information about Cadmium oxide for you:
Name: Cadmium oxide
English alias: Cadmium monoxide; Cadmium oxide fume; oxocadmium; cadmium(+2) cation; oxygen(-2) anion; 7-chloro-N-methyl-5-phenyl-3H-1,4-benzodiazepin-2-amine 4 -oxide
Chemical formula: CdO
Relative molecular mass: 128.41