Lithium sulfate monohydrate, a colorless monoclinic crystal or a white crystalline powder, soluble in water, insoluble in acetone and absolute ethanol. The water solubility at 25 degrees was 25.7%. It has the effect of treating manic depressive psychosis. The crystal water was lost at 130 °C. Dissolved in 2.6 parts of water, almost insoluble in ethanol. The aqueous solution is neutral. The relative density is 2.06. The melting point is 859 ° C. The median lethal dose (mouse, oral) was 1190 mG/kG.
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.
Notes when touching lithium oxalate
Lithium oxalate is a chemical substance that is slightly soluble in water and insoluble in ethanol and ether. English name: Lithium Oxalate. CAS number: 553-91-3. Molecular weight: 101.90. PSA: 80.26000.
Here are notes when touching lithium oxalate.
Pure Ceric Dioxide is a white heavy powder or cubic crystal. The impure products are light yellow or even pink to reddish brown (due to traces of strontium, barium, etc.). Almost insoluble in water and acid. The relative density is 7.3. The temperature of 1950 ° C, the boiling point: 3500 ° C. Toxic. Let me interduce uses of Ceric Dioxide:
1, Oxidizer. A catalyst for organic reactions. Steel analysis is used as a rare earth metal standard. Redox titration analysis. Decolorized glass. Glass enamel sunscreen. Heat resistant alloy.
Cerium trichloride, CAS: 7790-86-5, is an anhydrous anhydrous Cerium trichloride or Cerium trichloride polyhydrate that is irritating to the eyes, respiratory system and skin. Appropriate protective clothing is required. Used in petroleum catalysts, automotive exhaust catalysts, intermediate compounds and other industries. Also used in the manufacture of metal enamel.
Selenium is a chemical element with a chemical symbol Se, which is located in the fourth cycle of Group VI A in the periodic table of the chemical element and is a non-metal. It can be used as a photosensitive material, a catalyst for electrolytic manganese industry, a nutrient element essential for animals, and a nutrient element beneficial to plants.
The appearance of palladium is black powdery particles with a melting point of 1555 ° C and a boiling point of 3167 ° C. It is soluble in water.
Palladium is widely used in the hydrorefining and refining process of petrochemical, pharmaceutical, electronics, perfumery, dyestuff and other fine chemicals.
Yttrium (III) oxide, also known as yttrium oxide, has a chemical formula of Y2O3 and a molecular weight of 225.81.
Yttrium(III) oxide is a yellowish crystalline powder with white color, insoluble in water and alkali, soluble in acid and alcohol. When exposed to air, it easily absorbs carbon dioxide and water and deteriorates. Used as a white hot gas lampshade, color TV phosphor, magnetic material additive, and also used in the atomic energy industry.
Zinc oxide is an important and widely used physical sunscreen. The principle of UV shielding is absorption and scattering. Zinc oxide belongs to the N-type semiconductor, and the electrons on the valence band can accept the energy transition in the ultraviolet light, which is also the principle that they absorb ultraviolet light. The function of scattering ultraviolet rays is related to the particle size of the material.