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Name: Tween 80Purity: 99%Packing:200kg/drum or as your requirementsAppearance: Amber viscous grease.Application: Used as emulsifier, foaming agent, lubricant, solubilizing agent, antistatic agent, washing agent, dispersing agent, degreasing agent and chemical intermediate in the industry.Acid Value (mgKOH/g)≤2Saponification Value (mgKOH/g)45~55Hydroxyl Value (mgKOH/g)65~80Water (%)≤3.0

Parameter	Unit	value	Test Method
Hydroxyl value	mgKOH/g	71	GB/T 7384
Saponification number	mgKOH/g	47	HG/T 3505
Acid value	mgKOH/g	2	GB/T 6365
Water content	% m/m	2	GB/T 7380

Tween-80,Emulsifier T-80 Light yellow to amber oily viscose liquid, non-toxic, easily soluble in water, soluble in ethanol.

POLYSORBATE 80 (Tween 20 40 60 80) Emulsifier