This application note demonstrates the semi-quantitative analysis of diethylene glycol (DEG) and ethylene glycol (EG) according to the FDA method at levels of 0.5 mg/g in toothpaste.Two approaches have been used to determine DEG and EG in toothpaste at a low level of...
It is testified that the depolymerized products are terephthalic acid ( TPA ), ethylene glycol ( EG ) and tracediethylene glycol( DEG ). 解聚产物为对苯二甲酸 ( TPA ) 、 乙二醇 ( EG ) 和少量的二甘醇 ( DEG ). 互联网 We are looking 40, 000 MT per month, 480,000 MT annual ofDiet...
(2-hydroxyethyl)ether; DEG; Diethylene glyco; Diethylene glycol, Bis(2-hydroxyethyl) ether; Di-ethylene glycol,Ethylene diglycol; Diethyleneglyc; diethyleneglycol; EINECS 203-872-2; Ethanol, 2,2'-oxybis-; Ethanol, 2,2'-oxydi-; ether, bis(2-hydroxyethyl); Ethylene diglycol; MFCD00002882; ...
Diethylene glycol structure CAS No: 111-46-6 Formula: C4H10O3 Chemical Name: Diethylene glycol Synonyms: Ethanol,2,2′-oxybis-;Diethylene glycol;2,2′-Oxybis[ethanol];TL4N;Brecolane NDG;Deactivator E;DEG;Dicol;Diglycol;β,β′-Dihydroxydiethyl ether;Dissolvant APV;Ethylene diglycol;3-Oxa...
中文名称:1,4-苯二甲酸二甲酯与1,2-乙二醇和2,2'-氧双[乙醇]的聚合物英文名称:1,4-Benzenedicarboxylic acid, dimethyl ester, polymer with 1,2-ethanediol and 2,2'-oxybis[ethanol] Diethylene glycol, ethylene glycol, dimethyl terephthalate polymer 说明:补充资料仅用于学习参考,请勿用于其它任何用途。
1. Names and Identifiers1.1 Name Ethylene glycol, diethylene glycol, maleic anhydride, tetrahydrophthalic anhydride polymer, brominated 1.2 Synonyms 1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-, polymer with 1,2-ethanediol, 2,5-furandione and 2,2′-oxybis[ethanol], brominated; 1.3 CAS No. ...
甘油glycoldiethyleneglycerolethylene杂质 基金项目:“重大新药创制”国家科技重大专项(编号:2012ZX09301002001006) 通讯作者:** Tel:(010)63165239 Email:mach@imm.ac.cn 甘油中二甘醇、乙二醇杂质检查方法的改进 张婷婷 李彤 马辰 (中国医学科学院药物研究所分析室 北京100050) 摘要 目的:对《中国药典》2010版甘油中...
英文名称:Diethylene glycol 纯度:98 % 别名:一缩二乙二醇/二甘醇/二乙二醇/二羟二乙醚/二乙二醇醚/双甘醇/2,2'-氧代二乙醇/2-羟基乙基醚/Diethylene glycol 产地:美国SIGMA 品牌:SIGMA和国药 包装规格:100mg 货号:一缩二乙二醇/二甘醇/二乙二醇/二羟二乙醚/二乙二醇醚/双甘醇/2,2'-氧代二乙醇/2-羟基...
Propylene glycol|Ethylene glycol|Dimethyl acetamide|Diethylene Glycol|Methylene chloride|Dimethyl carbonate--Dongying City Longxing Chemical Co., Ltd.
(ethylene glycol) dimeth-acrylate [ethylene glycol dimethacrylate (IG), diethylene glycol dimethacrylate (2G), triethylene glycol dimethacrylate (3G), tetraethylene glycol dimethacrylate (4G), and nanoethylene glycol dimethacrylate (9G)] as ... H Egawa,T Nonaka,M Nakayama - 《Journal of Macromolecul...