The HLB value is 15.5. It is an O/W Emulsifier. About Polyoxyethylene(20)sorbitan monopalmitate: The liquid is yellow or orange, viscous and slightly bitter. It's soluble with water, ethanol and other solvents. Vegetable and mineral oils are insol
MAP-K monoalkyl potassium phosphate is an organic phosphate ester known for its excellent emulsifying, dispersing, and stabilizing abilities.
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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