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Rubidium Sulfate-Rb2SO4

Rubidium sulfate is an alkali metal sulfate with the chemical formula Rb2SO4.Appearance is white crystalline powder, easily soluble in water.
CAUTION: After inadvertent contact with eyes, flush immediately with plenty of water and seek medical advice; wear appropriate gloves; wear goggles or mask.
25Kg/drum;
Customized packaging specifications according to customer requirements

Preparation method

Rubidium carbonate is dissolved in water to make a saturated solution, which is slowly added to 20% dilute sulfuric acid until the solution becomes weakly basic. The solution was heated to boiling and filtered to remove insoluble matter. The filtrate will be acidified with sulfuric acid to weakly acidic after evaporation and concentration, concentration to a considerable number of crystals precipitated after cooling, and then drained, and finally dried at 70 ~ 100 ℃.

Quality Indicators

Detecting ambient humidity 45-55%
Detecting ambient temperature 20-25℃
Sample delivery status: solid powder Status of test result: Dry
检验项目 Test results (%)
Rb2SO4 (rubidium sulfate) 99.93
H2O 0.18
Li 0.0005
Na 0.0042
K 0.0033
Cs 0.022
Ca 0.004
Mg 0.0008
Fe 0.0004
Al 0.0008
Si 0.0012
Pb 0.0001
Cl 0.0065

Features and uses

◆ For the production of metal rubidium metal and other rubidium salts, is an important catalyst;
◆ In the field of batteries, it has important uses in the manufacturing of micro high-energy cells, solar cells and crystal scintillation counters;
◆ In the field of batteries, rubidium sulfate can be used as a cation in the electrolyte for lithium-ion batteries and other chemical batteries. It has good electrical conductivity and stability, which can improve the performance and life of batteries;
◆ In the field of electronics, materials are used as electronic components, such as capacitors, resistors, etc. The excellent dielectric properties of rubidium sulfate gives it an important role in the fabrication of electronic components. In addition, rubidium sulfate can also be used to make electronic displays;
◆ Glass industry: it is an important glass component, which can be used in the preparation of high refractive index glass. This glass has excellent optical properties and is commonly used in fields such as optical instruments, lenses and lenses. In addition, rubidium sulfate can also be used to manufacture optical filters, lasers and other advanced optical equipment;
◆ Ceramic materials: rubidium sulfate can be used to prepare a variety of ceramic materials, such as electronic ceramics, magnetic ceramics and structural ceramics. These ceramic materials have high strength, high hardness and high heat resistance, widely used in electronics, aerospace and automotive industry and other fields;
◆ Other applications: rubidium sulfate is also used as a catalyst, fluorescent material and radioactive tracer;

Packaging and Storage

◆ 25 Kg / Barrel;
◆ Customize the packaging specifications according to customer requirements;

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