免费首播手机在线播放,亚洲顶级裸体aⅤ片,成人免费毛片日韩在线,亚韩无码一区二区在线视频,国产精品一级毛片一区二区

×

β-Ionone

Products Introduction

01

Aroma

violet like, with strong woody aroma

02

Natural presence

found in many plants such as violet

03

Application

used for the formulation of violet base and the preparation of woody and fruity fragrances. It is also one of the raw materials for the synthesis of Vitamin A

Technical data

Product Code：XLXT01

Appearance: yellowish transparent liquid

CAS No.: 79-77-6

EINECS No.: 238-969-9

FEMA: 2595

Purity: ≥97.0%

Relative density (25℃/25℃): 0.940~0.945

Refractive index (20℃): 1.518~1.522

Products Recommended

免费首播手机在线播放,亚洲顶级裸体aⅤ片,成人免费毛片日韩在线,亚韩无码一区二区在线视频,国产精品一级毛片一区二区