PRODUCT NAME:T80-POLYOXYETHYLENE(20)SORBITAN MONOOLEATE 1 APPEARANCE Light yellow to yellow oily liquid 2 OTHER NAMES Tween80; Polysorbate 80 3 HLB VALUE 15.0 4 TECHNICAL SPECIFICATION(According GB25554-2010)
Parameters
Unit
Standard Value
Acid value
mg KOH/g
≤2.0
Saponification value
mg KOH/g
45-55
Hydroxyl value
Mg KOH/g
65-80
Moisture
w/%
≤3.0
Residue on ignition
w/%
≤0.25
Arsenic
mg/kg
≤3.0
Pb
mg/kg
≤2.0
Oxyethylene
w/%
65.0-69.5
5 PACKAGING 25kg,220kg/ Plastic drum or 1000kg/IBC net weight(Other packages are available upon request) 6 STORAGE AND PRESERVATION Preserved dry at room temperature, avoid sunlight 7 SHELF LIFE 2years