向涟沧桑献上纯洁,青椒色情午夜成人免费网站,精品久久久久久无码中文野结衣,国产精品国产对白熟妇

     
β-methylnaphthalene
PDF 0
Also known as 2-methylnaphthalene, it is colorless monocrystal and a raw material of organic synthesis generated by coking. It is soluble in alcohol, ether and benzene, but insoluble in water.
Product characteristics
White or light yellow monoclinic crystals or molten crystals
Application instructions
Raw material for synthesis of vitamin K drugs and feed additives
Application instructions
Healthy Nutrition
Packaging
主站蜘蛛池模板: 潍坊市| 庆阳市| 泰宁县| 泊头市| 新郑市| 永州市| 房山区| 衡南县| 灵寿县| 无锡市| 达孜县| 女性| 奉新县| 米泉市| 启东市| 衡阳县| 石嘴山市| 梁河县| 马公市| 长乐市| 恩平市| 察雅县| 北宁市| 明溪县| 鞍山市| 南京市| 上饶市| 商河县| 绥滨县| 天长市| 许昌市| 罗田县| 佛冈县| 扎囊县| 广水市| 宿迁市| 安平县| 明水县| 曲周县| 长白| 固原市|