Natural tocopherol extracted from soybean or rape seed. Excellent anti-oxidant ability because of consisting mainly γ,δ-tocopherol. Recommended for anti-oxidant. Soluble in low & high polar esters, vegetable oils, castor oil, mineral oil, ethanol. Insoluble in water. Viscosity: 7,260. Refractive Index: 1.503. Specific Gravity: 0.952. *GMO-free not guaranteed