Alpha-lipoic acid, also known as thioctic acid, is a colorless to pale yellow crystalline powder that is virtually tasteless. It has poor water solubility, with a solubility of only about 1 g/L at 20°C, but it is soluble in aliphatic solvents and 10% NaO
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It is a bismuth-based eutectic fusible alloy made of three low-melting metals such as bismuth, tin and lead. It has a low melting point, easy to recycle and can be reused many times.
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