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Light yellow to amber oily viscose liquid, non-toxic,easily soluble in water, soluble in ethanol, vegetable oil, ethyl acetate, methanol,insoluble in mineral oil. HLB value: 15.0.
Quality Standard: Appearance: Amber to light yellow oily liquid Acid Value (mgKOH/g)≤2Saponification Value (mgKOH/g)45~55Hydroxyl Value (mgKOH/g)65~80Water (%)≤3.0 Usage: As emulsifier,wetting agent, penetrating agent,diffusant etc.
Emulsifier Tween-80