a下外垫块 下外垫块[translate] ainvalid account or password 无效帐户或密码[translate] aDisinfectant For Poultry Farms 杀菌剂为家禽饲养场[translate] agum tragacanth 黄蓍树胶[translate] aPhenol is used as a general disinfectant 酚使用作为一种一般杀菌剂[translate]...
4 - (2-amino-1-hydroxy) phenol as a disinfectant derivative of adrenaline-2 receptorA formula phenol compound (I),R1 is CH2OH, NH (CO) h, R2 is h, R3a and R3b are h or C1-C4 tar; Xe is direct link or oxygen atom; N, m and Q are integers from 0 to 3; P is 1, 2 or...
Phenol Coefficient nJoseph Lister introduced phenol (carbolic acid) as a disinfectant in 1967. It has been the standard disinfectant to which other disinfectants are compared under the same conditions. The result of this comparison is the phenol coefficient. Salmonella typhi, a pathogen of the diges...
1.A caustic, poisonous, white crystalline compound, C6H6O, derived from benzene and used in resins, plastics, and pharmaceuticals and in dilute form as a disinfectant. Also calledcarbolic acid. 2.Any of a class of aromatic organic compounds having at least one hydroxyl group attached directly to...
Phenol also finds wide use as a disinfectant and veterinary drug. View all 3.4 Purification Methods Steam is passed through a boiling solution containing 1mole of phenol and 1.5-2.0moles of NaOH in 5L of H2O until all non-acidic material has distilled. The residue is cooled, acidified with...
1. any of a class of weakly acidic organic compounds; molecule contains one or more hydroxyl groups 2. a toxic white soluble crystalline acidic derivative of benzene; used in manufacturing and as a disinfectant and antiseptic; poisonous if taken internally ...
Glutaraldehyde (GA), an aliphatic dialdehyde disinfectant, and surfactants, one of the major components of detergents, are widely used in hospitals in orde... E Emmanuel,K Hanna,C Bazin,... - 《Environment International》 被引量: 129发表: 2005年 Sporicidal Activity of Disinfectants as One ...
Noun1.methyl phenol- any of three poisonous colorless isomeric phenols; derived from coal or wood tar; used as a disinfectant cresol Lysol- a clear oily brown solution of cresols in soap; used as an antiseptic and disinfectant phenol- any of a class of weakly acidic organic compounds; molecu...
phenol 英 [ˈfiːnɒl] 美 [ˈfiːnɔːl]n. 酚; 苯酚; 石碳酸 牛津词典 noun 酚；苯酚；石碳酸a poisonous white chemical. When dissolved in water it is used as an antiseptic and disinfectant , usually called carbolic acid .
as a pollutant because it is linked with so many other groups. Consequently, there is a need to abolish phenol and its compounds from the environment. If phenol is removed from solvent, other groups would be easily degraded. In this study, phenol was chosen as a model pollutant to ...