Iron (III) chloride hexahydrate, hexane and chloroform were obtained from Sigma Aldrich. Oleic acid (90%), 1-octadecene (90%), benzyl ether (98%) and oleylamine were purchased from Sigma-Aldrich and used as received without purification. Sodium oleate (NaC18H33O2) was obtained from TCI ...
Iron (II) chloride (1:2) Iron (II) ion IRON (III) Iron (III) chloride Iron (III) ion Iron (III) nitrate, anhydrous Iron (III) , chloride, hexahydrate Iron +++ Iron acetylacetonate Iron acetylacetonate (VAN) Iron acetylacetone Iron alloy, base, Fe 39-47, Ni 30-35, Cr 19-23...
All chemicals used in this study, including ferric chloride hexahydrate (FeCl3·6H2O), ethanol and potassium dichromate were purchased from Technology Development Corporation (Tianjin, China), and they were analytical pure grade (99+%) and used without further purification. Green tea used as a red...
Ferric chloride hexahydrate (FeCl3·6H2O, ≥98%), ferrous chloride tetrahydrate (FeCl2·4H2O, ≥98%), Ferric nitrate nonahydrate (Fe(NO3)3·9H2O, ≥98%), sodium hydroxide (NaOH, ≥98%), N-methyldiethanolamine (NMDEA, 99%), diethylene glycol (DEG, 99%), ethyl acetate (≥99.8%), meso...
10 ml of 1-molar iron(III) chloride hexahydrate solution are added to the polymer solution, then degasification using nitrogen is continued. The polymer solution is heated to ca. 75° C., and 113.6 mg of hydroxylamine HCl are added under nitrogen gas. Ca. 12 ml of 3N soda lye are ...
for 40–60% of bulk soil mass (Supplementary Fig. 4). SOC was determined by Vario EL III (Elementar Analysensysteme, Hanau, Germany) elemental analyzer after fumigation with concentrated HCl63. Soil assay of extracellular enzyme activity Potential phenol oxidative activity (phenol oxidase: EC 1.10...
Iron (III) chloride hexahydrate (>99.0%, FeCl3·6H2O) was purchased from Sinopharm Chemical Reagent Co., Ltd. (Shanghai, China) Dopamine hydrochloride (>99.8%, C8H12ClNO2) was provided by Yitai Technology Co., Ltd. (Wuhan, China). Anhydrous ethanol (A. R., C2...
Iron(II)chloride tetrahydrate (FeCl2·4H2O), Iron(III)chloride hexahydrate (FeCl3·6H2O), ammonium hydroxide (25% NH3, assay 99.99%), and tetracycline hydrochloride of analytical grade were purchased from Sigma-Aldrich (Poznan, Poland, Hydrogen peroxide 30% pure, p.a. was purchased from Chempu...
N-methyldiethanolamine (NMDEA, >99%), diethylene glycol (DEG, >99%), iron(III) chloride hexahydrate (FeCl3∙6H2O, 99%), iron(II) chloride tetrahydrate (FeCl2∙4H2O, 99%), cobalt(II) chloride hexahydrate (CoCl2∙6H2O, 99%) and manganese(II) chloride tetrahydrate (MnCl2...
The mixture was then placed into a cylindrical heat-resistant glass microwave vial to which Fe(III) chloride hexahydrate and terephthalic acid were added. The flask was placed in a microwave reactor and microwave-irradiated with magnetic stirring following gradient programming. Once the reaction was ...