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Magnesium chloride hexahydrate

Manufactured by Xilong
Sourced in China

Magnesium chloride hexahydrate is a crystalline solid compound with the chemical formula MgCl2·6H2O. It is a common source of magnesium ions and is widely used in various laboratory applications.

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4 protocols using magnesium chloride hexahydrate

1

Maize Straw-Derived Magnetite Adsorbent

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The powder of maize straws was obtained from local suppliers. Magnesium chloride hexahydrate (MgCl2·6H2O, AR) and sodium hydroxide (NaOH, AR) were provided by Xilong Science Co., Ltd. (Guangdong, China). Ascorbic acid (AS, >99.0%) and iron (II, III) oxide (Fe3O4, 97%) were provided by Aladdin (Shanghai, China). Ammonium molybdate ((NH4)2MoO4, AR), L-antimony potassium tartrate (C8H4K2O12Sb2·xH2O, 99%), and potassium dihydrogen phosphate (KH2PO4, >99.5%) were provided by Macklin (Shanghai, China). Sulfuric acid (H2SO4, AR), sodium alginate (SA, CP), and anhydrous calcium chloride (CaCl2, AR) were supplied by Sinopharm Chemical Reagent Co., Ltd. (Shanghai, China). All chemicals were used without further purification. Deionized water was applied in all experiments.
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2

Synthesis and Characterization of CA-PVP Polymer Blend

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CA (Mn = 50,000, 39.7 wt % acetyl content) and PVP (Mn = 58,000) were purchased from Aladdin Chemistry Co. Ltd. (Shanghai, China). Acetone and ethanol were obtained from Tianjin Xintong Chemical Agent Company (Tianjin, China). Sodium chloride (NaCl), sodium hydrogen carbonate (NaHCO3), sodium sulfate (Na2SO4), sodium hydroxide (NaOH), potassium chloride (KCl), calcium chloride (CaCl2), potassium phosphate dibasic trihydrate (K2HPO4·3H2O) and 1.0 mol/L hydrochloric acid (HCl) were procured from Beijing Chemical Works (Beijing, China). Magnesium chloride hexahydrate (MgCl2·6H2O) was procured from Xilong Chemical Co. Ltd. (Guangdong, China). Tris (hydroxymethyl) aminomethane (Tris) was obtained from Aladdin Industrial Corporation. Deionized water was made using a water purification system (Smart Q-15, Shanghai Hitech Instrument Co., Ltd. (Shanghai, China) in the laboratory.
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3

Lithium Slag Processing with Zeolites

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Lithium slag was provided by a lithium company, and the phase structure and element compositions are shown in Figure S1 and Table S1. Anhydrous calcium chloride (≥96%, AR) was purchased from Sinopharm Chemical Reagent Co., Ltd., Shanghai, China; magnesium chloride hexahydrate (≥98%, AR) was purchased from Xilong Chemical Co., Ltd., Guangdong, China; commercial KNaLSX zeolite (named as KNaLSX-C) was purchased from Alfa Esha (China) Chemical Co., Ltd., Beijing, China; commercial 4A zeolite was purchased from Shandong Lanzhirun Environmental Protection Technology Co., Ltd., Weifang, China.
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4

Synthesis of Titanate Nanotubes for Photocatalysis

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TiO2(anatase, 2-5 nm, 98%) and Cadmium standard solution (1000 ug/mL in 1 mol/L HCl) were purchased from Shanghai Aladdin Biochemical Technology Co., Ltd.
Furfuryl alcohol (>99%), Ethanol, Calcium chloride anhydrous (CaCl2, >99%) and Cadmium nitrate tetrahydrate (>99%) were obtained from Sinopharm Chemical Reagent Co., Ltd (Shanghai, China). Magnesium chloride hexahydrate (MgCl2•6H2O) and Sodium hydroxide (NaOH, >99%) were both acquired from XiLong Scientific Co., Ltd (Guangdong, China).
2.2 Preparation of TNT, TNT/C and TNT/HC 2.2.1 Preparation of TNT Mix 1.2 g of TiO2 with 60 mL of 10 M NaOH solution. After stirring overnight, the mixture was poured into a container lined with polytetrafluoroethylene, and then heated at 130°C for 3 days. Until the temperature of the mixed solution was consistent with room temperature, rinsed the sample with pure water until the supernatant reached neutrality. Then the target product was sonicated in alcohol and lastly dried at 80°C (Li et al. 2015) .
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