Tween ® 80 (USP-NF, BP, Ph. Eur.) pharma grade, BioChemica
Content: 5 LTR
Physical Description:
liquid
Quality Name: pharma grade, BioChemica
(® Registered trade-mark of ICI)
Specification: Identity according to Pharmacopoeias: passes test
Density 25/25: 1.06-1.09
Viscosity 25°C: 300-500 cSt

?maximum limit of impurities:
Residue on ignition (as SO4): 0.2 %
Acidity value: 2.0
Hydroxyl value: 65-80
Iodine value: 18-24
Peroxide value: 10.0
Saponification value: 45-55
Composition of fatty acids:
Total ashes: 0.25%
Residual solvents (Ph.Eur/USP): passes test
Myristic acid: 5.0 %
Palmitic Acid: 16.0 %
Palmitoleic acid: 8.0 %
Stearic acid: 6.0 %
Oleic acid: 58.0 - 85.0 %
Linoleic acid: 18.0 %
Linolenic acid: 4.0 %
Dioxan: 0.001%
Ethylene Oxide: 0.0001%
Reducing impurities: passes test
Water (H2O): 3.0 %
Heavy metals (as Pb): 0.001%