免费高清电影网站,亚洲精品一区二区三区福利,2029年亚洲男人的天堂,国产睡熟迷奷系列网站,国产精品久久杨幂,我的姐姐中语在线观看,久久九九九九96国产美女裸体自慰一区二区三区五区八区色 ,久久精品视频按摩,男人和女人啪啪啪啪啪啪啪啪啪啪,国产精品无码制服丝袜网站 ,欧洲极品少妇,欧美老妇性AAAAA在线观看,午夜福利国产在线观看1,大学生口爆吞精视频,一级欧美香蕉在线观看,日韩午夜福利无码专区A

Appearance: colorless or light yellow liquid;

Purity: ≥99%;

Standard: enterprise standard;

Molecular weight: 106.12;

CAS: 100-52-7;

Refractive index(ND20): 1.5440-1. 5464;

Relative density(D425): 1.044-1.049;

Acidity: ≤3.0mgKOH/g;

Chloride: ≤0.3%;

Benzoic acid: ≤1.0%;

Packaging: 200KG/drum;

Uses: important chemical material; for manufacturing of lauryl aldehyde, lauric acid, phenylacetaldehyde and benzyl benzoate; also used as perfume

【Back】