English name: Dibutyl phthalate CAS NO: 84-74-2 Molecular Weight: 278.34 EC NO: 201-557-4 Molecular formula: C16H22O4 Chinese Alias: DBP; dibutyl phthalate [1]; dibutyl phthalate ester; phthalic acid di-n-butyl; dibutyl phthalate (DBP); di-n-butyl phthalate; o dibutyl phthalate; a market price of two small fat, 2-phenyl-dihydroxyvitamin dibutyl; n butyl phthalate; palaces oil C spectrum analysis in environmental analysis of organic pollution 1. UV spectra are often used for checking the purity of substances, quantitative analysis and structural identification. Organic matter in the quantitative and qualitative analysis also has its unique. Application analysis of organic pollutants in the environment in two small fat widespread use, such as soil dichlorvos, trichlorfon analysis of pesticide residues and other content. 2. Food safety application performance liquid chromatography-mass spectrometry / mass spectrometry (HPLC-MS / MS) with high sensitivity and qualitatively accurate, and in recent years has been increasingly used in analysis and detection of trace residues in food substances . Foods of animal origin such as thiophene acid bacteria detected pesticide residues detected pesticide residues in vegetables dichlorvos, trichlorfon, urea and thiourea derivatives. Polyurethane emulsion, polyacrylate, melamine and other available detection UV spectrum analysis. Xiang dry chemical (Figure), factory direct two small fat, Xinjiang, two small fat stem from Jinan Cheung Chemical Limited. Jinan Cheung Dry Chemical Co. (www.xiangqianhuagong.com) (www.dilunyierchun.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and welcome to new and old customers to visit us and sincere cooperation for a better future. Xiang dry chemical - your trusted friend, Company Address: Industrial Road chemical market, Contact: Mr. You can also access (www.dilunyierchun.com/supply_details_44895215.html), for more information about the company.