二聚酸Oleotall C21-DA
二聚酸Oleotall C21-DA ◆ 外观 Appearance Clear viscous amber liquid ◆ 酸值 Acid Value mgKOH/g(ASTMD.465) 265-275 ◆ 色度 Colour(Gardner units) 7-9 ◆ 比重 Specific gravity Approx. 1.0 /ml@20 °C ◆溶解性Insoluble in water. Soluble in most organic solvents
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