How do you define it? Bismuth Sulfide Pulver ? Bismuth sulfuride is a yellowish brown powder or crystal that has a specific gravity at 7.39. It is easily broken down at 685°C. It's insoluble in water and in ethyl-acetate. Here are some...…
The Incas had long included bismuth to a special sort of bronze alloy reducing tool, however, for long time bismuth was just vaguely comprehended and was usually puzzled with silver, lead and also tin.Bismuth'' s Latin name originates from the German...…
Bismuth sulfide is a sulfide of bismuth, the chemical formula Bi2S3, is the main component of bismuthite.…
Zirconium boride has the properties of low density, high melting point, high hardness, high specific strength, high specific stiffness, good thermal conductivity, excellent electrical conductivity, excellent ablative resistance, and oxidation resista…
Sodium gluconate is a kind of sodium polyhydroxy carboxylic acid, which is also known as sodium hydroxy caproate, which is white or light yellow crystalline granule or powder, easily soluble in water, slightly soluble in alcohol, and insoluble in eth...…
Niobium carbide powder is a dark gray-brown powder with a cubic crystal structure and metallic luster. It is stable at a temperature of 1000 to 1100°C and rapidly oxidized to niobium pentoxide at a temperature above 1100°C.…
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