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Rhenium chloride
Nature: dark red or purple crystals. The melting point is 727°C. The boiling point is 800～850℃. Vacuum sublimation at 500℃, the vapor is green. Soluble in water, acid, alkali, liquid ammonia and ethanol, slightly soluble in ether.
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Product description
Product name: rhenium trichloride ReCl3 Re≥35% purity: 99%
Nature: dark red or purple crystals. The melting point is 727°C. The boiling point is 800～850℃. Vacuum sublimation at 500℃, the vapor is green. Soluble in water, acid, alkali, liquid ammonia and ethanol, slightly soluble in ether.
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Impurity element(﹪） |
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Ca |
Cu |
Fe |
K |
Mg |
Mn |
Mo |
Na |
Ni |
Pb |
Sn |
W |
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0.01 |
0.001 |
0.01 |
0.001 |
0.001 |
0.001 |
0.01 |
0.001 |
0.01 |
0.001 |
0.001 |
0.01 |
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Rhodium trichloride
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Rhodium trichloride, also known as rhodium chloride, is a reddish-brown powder, easily deliquescent. poisonous! The molecular weight is 209.26 (anhydrous), and the melting point is 450-500°C (decomposition). Boiling point is 800℃ (sublimation). To produce polyfluoride above 600 ℃. It can be reduced by hydrogen at 70°C. It is insoluble in water, acid and aqua regia, but soluble in methanol and cyanide solution. Decompose by heating in concentrated acid (nitric acid, sulfuric acid). It can interact with metals such as sodium, aluminum, magnesium and iron when heated.
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Used in electronics, instrumentation, metallurgy and other industries, also used in electroplating operations, catalyst preparation.
Yellowish brown crystalline powder, easily soluble in nitric acid, hydrolyzed when soluble in water, and easily deliquescent in air The solution is brown liquid.<br>
Used as analytical reagent and oxidant, also used for the separation of chlorine and iodine; catalyst, raw material for synthesizing a variety of palladium compounds and catalysts, used to prepare palladium plating baths
Iridium content: Ir≥86.0%<br>
Black powder
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Application:Oxides of iridium dioxide and other rare metals can be used as anode electrodes for industrial electrolysis and microelectrodes used in electrophysiological research.
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