国产大学生性无码免费_亚洲日韩欧美一级看片浪潮_国产孕妇一二区无码色视频_妇女自拍偷自拍亚洲精品

Alias: stearylamine; 1-Octadedecylamine; 1-Octadecylamine; 1-Aminooctadecane; 

EINECS NO: 204-695-3

Molecular formula: C₁₈H₃₉N

Molecular weight: 289.9479

Structural formula:

Content: Above 98.5%

Melting point: 50-60℃

Package: 25kg woven bag