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Specification

1. Appearance :

Colorless or light yellow liquid

1. Odor:

Very weak, characteristic

1. Identification IR:

Confirm

1. Identification UV:

Confirm

1. Acidity:

Confirm

1. Specific gravity:

1.005 - 1.013

1. Refractive index:

1.542 - 1.548

1. Peroxide value (mg/kg):

1.0 max

1. Color(Hazen):

70.0 max

1. A 1%/1 cm (310 nm in ethanol):

850 min

1. Assay, %:

95.0 -105.0

1. Purity(GC), %:

99.0% min

1. Individual impurity (g/100 g):

0.5 max

1. Total impurity (g/100 g):

2.0 max