Bismuth oxide Bi2O3 powder is an important inorganic compound with a yellow powder appearance, insoluble in water but soluble in strong acids.
Castor oil and sulfuric acit is neutralized to make an anionic surfactant. This soap is more easily dispersed than normal soap in water. It has better acid resistance and hard water resistance. Castor-oil sodium sulfate salt: Castor-oil sodium sal
Gallium selenide powder is a semiconductor material. Gallium selenide has a layered structure, and with the decrease in temperature, the maximum photoelectric effect of gallium selenide moves toward the shortwave direction.
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