常見例句Vegan. Paraben, SLS, Propylene Glycol Free &Hypoallergenic. 素食,不含帕拉膠,SLS,丙二醇,低變應原。Vegetarian. Paraben, Propylene Glycol and Gluten-Free. 素食,不含帕拉膠,丙二醇,麩質。Talc, Mica, Silica, Propyl paraben, Methyl paraben, Art-Pearl, Zinc stearate, Vitamin E, Squalane, Iron oxdied black. 滑石,云母,矽石,尼伯金丙酯,尼伯金甲酯,人工珍珠,硬酯酸鋅,維生素E,角鯊烷,氧化鐵黑。Talc, Mica, Silica, Propyl paraben, Methyl paraben, Art-Pearl, Zinc stearate, Vitamin E, Squalane. 滑石,云母,硅石,尼伯金丙酯,尼伯金甲酯,人工珍珠,硬酯酸鋅,維生素E,角鯊烷。Tale, Mics, Silica, Proply paraben, Methyl paraben, Zine stearate, Vitamin E, Squalane. 滑石,云母,矽石,尼作金丙酯,尼伯金甲酯,人工珍珠,硬酯酸鋅,維生素E,角鯊烷。By using stannic chloride as the catalyst,p-hydroxybenzoic acid and n-Butyl alcohol reacted to form butyl paraben. 采用四氯化錫為催化劑合成尼泊金丁酯,考察催化劑用量、醇酸物質的量比、反應時間及帶水劑等因素對收率的影響。 返回 paraben