Ytterbium hydroxide is an inorganic compound with the chemical formula YB(OH). It is a white solid that is highly hygroscopic. Ytterbium hydroxide plays an important role in research, industry, and some special applications, especially where high-purity substances are required. This article will introduce ytterbium hydroxide 99 in detailInformation about 99% purity, including its CAS number 16469-20-8, physical properties, preparation method, application area, and safety precautions.
First, let's get to know the basic information about ytterbium hydroxide. CAS No. 16469-20-8
In terms of physical properties, ytterbium hydroxide 99The appearance of 99% purity is white, which is due to its high purity properties. In addition, the substance is highly hygroscopic, so special attention needs to be paid to moisture protection during storage and use. Ytterbium hydroxide has a high melting point and a decomposition temperature of up to thousands of degrees Celsius, showing its excellent thermal stability.
Next, let's take a look at the preparation method of ytterbium hydroxide. At present, the main methods for the preparation of high-purity ytterbium hydroxide include solvent method, precipitation method and hydrolysis method. These methods have their own advantages and disadvantages, but they can all meet the needs of high-purity ytterbium hydroxide in scientific research and industry to a certain extent. Reaction conditions need to be tightly controlled during preparation to ensure the purity and performance of the final product.
Physical and chemical indicators (%)
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