고분자 화학 물질
무색 액체 폴리에틸렌 글리콜 PEG CAS 25322-68-3 디스퍼센트
Colorless Liquid Polyethylene Glycol PEG CAS 25322-68-3 Dispersants Lubricants Overview Polyethylene glycol is a polymer which is hydrolyzed by ethylene oxide. It has no toxicity and irritation. It is widely used in various pharmaceutical preparations. The toxicity of low molecular weight polyethylene glycol is relatively large. In general, the toxicity of diols is very low. Topical application of polyethylene glycol, especially mucosal drug, can cause irritant pain. In
흰색 분말 카보메르 980 CAS 54182-57-9 고분자 폴리머
White Powder Carbomer 980 CAS 54182-57-9 High-molecular Polymer Overview Carbomer 980 is a polyolefin. It can be viewed as polyethylene with carboxylic acid (CO2H) substituents on alternating carbons. Owing to these groups, alternating carbon atoms in the backbone are stereogenic (colloquially: chiral). For this reason, acrylic acid exists in atactic, syndiotactic, and isotactic forms, although this aspect is rarely discussed. The polymerization is initiated with radicals and
CAS 112-02-7 아니온 표면활성물질 N-헥사데실트리메틸아모늄 클로라이드 단백질 함류
Anionic Surfactants N-Hexadecyltrimethylammonium Chloride CAS 112-02-7 Protein Flocculation And Water Treatment Flocculation Disinfectant Introduction: Cetrimonium chloride, also known as hexadecyltrimethylammonium chloride, is a white crystalline powder. It is easily soluble in isopropyl alcohol and water. It produces a lot of foam when shaken. It has good compatibility with cationic, nonionic and amphoteric surfactants. It has good chemical stability and is resistant to
C17H38ClN 테트라데실 트리메틸 암모늄 클로라이드 CAS 4574-04-3 촉매 유화제 소독제
Surfactants Tetradecyl Trimethyl Ammonium Chloride CAS 4574-04-3 Catalyst Emulsifier Disinfectant Bactericide Antistatic Agent Introduction: Alkyl trimethyl ammonium salt type cationic surfactants are prepared by reacting higher fatty amines with methyl chloride in the presence of sodium hydroxide. This type of surfactant has a structure of a long-chain alkyl or hydrocarbon group (usually 8 to 22 carbon atoms) and three short-chain alkyl groups (1 to 7 carbon atoms), such as