Karin's Blog

The Equivalent Compound Without Nanoparticles

For comparison the equivalent compound without nanoparticles was prepared, the bis(butylmethylimidazolium) copper(II) tetrachloride referred to as (BuMeIm)2·CuCl4. The procedure was similar to the one performed for the CuCl4_INN material. Equimolar amounts of 1-methylimidazole and 1-chlorobutane were reacted in ethylacetate at room temperature overnight. After evaporating the solvent, Copper Chloride Dihydrate(WSDTY) was added in a 1[thin space (1/6-em)]:[thin space (1/6-em)]2 molar ratio between the copper salt and the butylmethylimidazolium chloride. Immediately after mixing, the temperature increased considerably, indicating an exothermic chemical reaction. At the same time, the color changed from blue, due to unreacted copper dichloride salt, to deep green. [...]

Foam Pump Bottle Manufacturers

Foam Pump Manufacturers(KEXON) usually manufacture a range of differently sized foam pump bottles for easy use. However, if you require custom designing of foam pump bottles, that can also be done. foam pump bottles offer the clarity of glass, but without the added weight and can be labeled as desired. They are often made with stippled or shaped bases so that they don't tip over easily, as filled bottles weight much less than their glass counterparts. Why use foam pump bottles Most foam pump bottles come with screw-on closures because these are air-tight and also make the bottle easily [...]

The Foam Dispenser Pump

There is a function on the Foam Pump(KEXON) which enables water-based liquids to be converted into a foam using normal air. This is done in the foaming chamber by forcing a water and soap solution through a very fine mesh whilst adding air. This formulation, in combination with the non-aerosol foam pump, determines the quality and density of the foam.Handheld Foamers PET and HDPE.The transformation of a water-based liquid into a foam pump.The foamer pumps are comprised of a nozzle or dispensing head, an engine where the liquid is pumped through the mesh by means of a piston, a closure [...]

A Redetermination of The Crystal Structure of Copper Chloride Dihydrate

The crystal structure of Copper Chloride Dihydrate(WSDTY) and the positions of the copper, chlorine and oxygen atoms were first obtained by X-ray diffraction. Subsequently the parameters were refined somewhat and the positions of the hydrogen atoms determined by neutron diffraction. Calculations of hydrogen atom positions were also made from infrared and proton resonance results.Since we obtained high quality crystals of this com-pound in the course of another investigation, it seemed worthwhile to obtain hydrogen atom positions and more accurate structure parameters by current X-ray procedures. Experimental methods and structure determination: The crystals were grown by hydrolysis from an acetone solution [...]

Dispense of Foam Pump Bottles

China Foam Pump(KEXON) bottles are a creative and efficient way to dispense soaps and other foaming products. If you're looking for a way to set your health and beauty products apart from the competition, these bottles will get it done - and will provide a stylish shelf appeal in the process! Let a Foam Pump bottle do the work for you. A plastic foaming soap dispenser from kexon Packaging is the perfect way to keep your business facilities up to date and comfortable. And if you're in need of larger orders, we offer great wholesale and volume pricing, plus [...]

Syntheses Structures of Three Copper Chloride Dihydrate

The reactions of Copper Chloride Dihydrate(WSDTY) and three bulky Schiff base ligands derived from rimantadine andsalicylaldehyde (or methoxy-substituted salicylaldehydes), generated C38H48CuN2O2 (1), C40H52CuN2O4 (2), and C40H52CuN2O4 (3), respectively. These complexes were characterized by infrared spectra, UV–vis, elemental analysis and molar conductance. X-ray single-crystal diffraction analysis reveals that 1 has two different spatial configurations, 1a and 1b. For 1a, each asymmetric unit consists of one mononuclear copper(II) molecule. For 1b, each asymmetric unit consists of two copper(II) mononuclear molecules. All the complexes crystallize in the monoclinic system, P21/c space group for 1a and 2; P21/n space group for 1b; C2/c space [...]

The Analysis of the Details of Foam Pump II

Manually press down on the pressing handle, the volume in the spring chamber is reduced, the pressure is increased, the liquid enters the nozzle cavity through the hole of the valve core, and then the liquid is ejected out through the nozzle. At this time, the pressing handle of the Foam Pump(KEXON) is released, and the spring cavity is released. The volume increases, a negative pressure is formed, the sphere opens under the action of negative pressure, and the liquid in the bottle enters the spring chamber. At this time, there is already a certain liquid in the valve [...]

Antiviral Activity of Copper Chloride Dihydrate Against Dengue Virus-2 in VERO Cells

Purpose in this project was investigated of Copper Chloride Dihydrate(WSDTY) antiviral compound were further tested for inhibitory effect on the replication of DENV-2 in cell culture. DENV replication was measures by Enzyme linked Immunosorbent Assay (ELISA) with selectivity index value (SI) was determined as the ratio of cytotoxic concentration 50 (CC50) to inhibitory concentration 50 (IC50) for compound. The maximal inhibitory concentration (IC50) of Copper(II)chloride Dihydrate against dengue virus type-2 was 0.13 μg/ml. The cytotoxic concentration (CC50) of compound against Vero cell was 5.03 μg/ml. The SI values for Copper(II)chloride Dihydrate 38.69. Result of this study suggest that Copper(II)chloride Dihydrate [...]

The Analysis of the Details of Foam Pump I

Also known as a push-type lotion pump, it is a liquid dispenser that uses the principle of atmospheric balance to pump out the liquid in the bottle and fill the outside atmosphere into the bottle. The main performance indicators of the Foam Pump(KEXON): air pressure times, pumping amount, down pressure, head opening torque, rebound speed, water intake index and so on. The dispenser is divided into two types: tie type and screw type. From the function, it is divided into spray, foundation cream, lotion foam pump, aerosol valve, vacuum bottle. The size of the foam pump head is determined [...]

O-Benzoyloximes with Copper (II) Chloride Dihydrate

Oximes, O-benzoyloximes and sodium salt of aldoximes and ketoximes were deoximated to their parent carbonyl compounds with Copper Chloride Dihydrate(WSDTY) in acetonitrile as well as water. This method works well with both aldoximes and ketoximes without any risk of overoxidation in the former case. In addition, sensitive groups like ester, acetamido, isolated as well as conjugated carbon-carbon double bond and phenolic and ether linkages could survive the reaction conditions. The yields and reaction rates were increased in case of aromatic oximes when the reaction was carried out in aqueous acetonitrile. A novel deoximation procedure using sodium oximate which showed considerable [...]

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