Detailed Product Description

Chinese prickly ash seed oil

Composition of Fatty Acid

Oleic acid                 25.231.5 

Palmitic acid             2.58.4Jd5_,b­N8yH
Linoleic acid              17.732.6

Palmitic acid             9.922.0
Linolenic acid            17.324.1

Stearic acid               2.02.7DI t/A/H.n
Heptadecenoic acid    0.30.5

Physical and Chemical Indexes of Raw Oil
Items                           Indexes
Moisture(%)                     0.2

Impurity(%)                      0.2
Acid value                       31.5
Iodine value                     130
Saponification value         195
Color                           yellow 70 red 5
Specific gravity 20           0.9357
Refractive index 20          1.4770

Quality Indexes of Refined Oil

Color                                            light yellow, transparent, oily liquid

Smell and taste                            rich fragrance of Chinese prickly ash, no abnormal flavor    

Optical rotation                             +66.5~+89.00

Refractive index                            1.4650~1.4990

Relative density                            0.88~0.91

Acid value (mgKOH/g)                   0.05~0.25

Iodine value (gl/100g)                    117~120

Saponification value (mgKOH/G)    187~197

Specific gravity  (25)                      0.9165~0.9170

Heating test (280)                         color unchanged, no precipitate