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What is Copper Acetate Determines Whether a Binary Crystal

September 12, 2019 by shida wei  

Copper Acetate Manufacturers (WSDTY) proposed the factor that Copper Acetate determines whether a binary crystal will act as an insulator or a semiconductor is the valence of its constituent atoms. Ions that donate or accept one or two valence electrons form insulators. Those that have three to five valence electrons tend to have covalent bonds and form semiconductors. There are exceptions to these rules, however, as is the case with the IV–VI semiconductors such as lead sulfide. Heavier elements from the fourth column of the periodic table (germanium, tin, and lead) combine with the chalcogenides from the sixth row to form good binary semiconductors such as germanium telluride (GeTe) or tin sulfide. They have the sodium chloride structure, where each atom has six neighbours. Although not tetrahedrally bonded, they are good semiconductors.

Filled atomic shells with d-orbitals have an important role in covalent bonding. The outermost filled shell is a d-state and affects the bonding. Eight binary crystals are formed from the copper and silver halides. Three have the sodium chloride structure with six neighbours. The other five have the zinc blende structure with four neighbours. The bonding in this group of solids is on the borderline between covalent and ionic, since the crystals prefer both types of bonds.

Wujiang Weishida Copper Technology Co.,Ltd. has 12,000 square meters of production base. By virtue of their sincere cooperation, reciprocity of the business philosophy for the industry users around the country to provide high-quality non-ferrous metal products. Weishida specializes in producing cuprous chloride, basic copper carbonate, copper acetate, copper oxide, copper sulfate. Our company has established a perfect quality assurance system, quality inspection and testing equipment, testing, testing and technology development strength, to ensure the stability of product quality, fully able to meet the pre-market after-sales service to provide users with the need.

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What is Reduction of Basic Copper Chloride Ore Preparation

September 6, 2019 by shida wei  

Monel metal is a so-called natural alloy prepared by the reduction of a Basic Copper Chloride (WSDTY) ore; it contains 65 to 70 percent nickel, iron and manganese in small amounts, and certain impurities that influence its properties to some extent. It has been widely used for various engineering and ornamental purposes and possesses exceptionally high strength at both normal and elevated temperatures. Alloys of similar nickel content are also manufactured by melting nickel and copper together.

Unlike many kinds of steel, most copper alloys are not susceptible to improvements of hardness and strength by processes of heat treatment. One useful exception is the heat-treatable alloy beryllium-copper. This consists of copper and about 2 percent beryllium, with or without a smaller addition of nickel or cobalt. When beryllium-copper is heated to about 800 °C, quenched in cold water, and then reheated to 275 °C, it develops a tensile strength comparable to some of the stronger varieties of steel.

Wujiang Weishida Copper Technology Co.,Ltd. has 12,000 square meters of production base. By virtue of their sincere cooperation, reciprocity of the business philosophy for the industry users around the country to provide high-quality non-ferrous metal products. Weishida specializes in producing cuprous chloride, basic copper carbonate, copper acetate, copper oxide, copper sulfate. Our company has established a perfect quality assurance system, quality inspection and testing equipment, testing, testing and technology development strength, to ensure the stability of product quality, fully able to meet the pre-market after-sales service to provide users with the need.

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What is Basic Copper Chloride Chemical Changes Marking Scheme

August 30, 2019 by shida wei  

Basic Copper Chloride (WSDTY) is a blue-green solid. When placed in water, the crystals turn bright green with a slight blue tinge in the water above the crystals. When stirred, the crystals dissolve and form a light blue solution. The initial temperature is 22oC. The aluminum foil is a shiny silver-coloured metal. When the aluminum foil is placed in the solution: a red solid appears on the surface of the aluminum foil; bubbles of gas are produced; the temperature rises to over 50oC; the solution’s colour changes from blue to murky gray; the aluminum foil disintegrates and almost completely disappears.

The red material, when dried is crumbly and dark red. When the red solid is ground in a mortar and pestle, the solid appears to be shiny red–brown, like copper metal. What do you think the red solid was? What evidence do you have to support this conclusion? The red solid was copper because the colour of the dissolved copper disappeared from solution and the red solid had the appearance of copper when it was polished.

Wujiang Weishida Copper Technology Co.,Ltd. has 12,000 square meters of production base. By virtue of their sincere cooperation, reciprocity of the business philosophy for the industry users around the country to provide high-quality non-ferrous metal products. Weishida specializes in producing cuprous chloride, basic copper carbonate, copper acetate, copper oxide, copper sulfate. Our company has established a perfect quality assurance system, quality inspection and testing equipment, testing, testing and technology development strength, to ensure the stability of product quality, fully able to meet the pre-market after-sales service to provide users with the need.

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What Is the Metallic Ion in the Compound Basic Copper Chloride?

August 21, 2019 by shida wei  

The compound Basic Copper Chloride (WSDTY) is also known as copper chloride. It contains the metallic copper ion and chloride, the chlorine ion. The copper ion has a positive charge of two, whereas the chlorine ion has a negative charge of one. Because the copper ion has a charge of positive two, copper chloride requires two chlorine ions in order to cancel out the net charge. Copper ions typically occur in two different states. The first ion has a charge of positive one and is called the cuprous ion. The second ion has a charge of positive two and is called the cupric ion. The cupric ion, present in copper chloride, is the more stable of the two ions. It tends to have a blue color when dissolved in water.

The reactions between copper and nitric acid are examples of oxidation-reduction reactions, where gaining electrons reduce one element and losing them oxidizes the other. Nitric acid is not only a strong acid, but it is an oxidizing agent. Therefore, it can oxidize copper to Cu+2. If you plan to experiment with these reactions, it is important to remember that they release toxic, noxious fumes.

Wujiang Weishida Copper Technology Co.,Ltd. has 12,000 square meters of production base. By virtue of their sincere cooperation, reciprocity of the business philosophy for the industry users around the country to provide high-quality non-ferrous metal products. Weishida specializes in producing cuprous chloride, basic copper carbonate, copper acetate, copper oxide, copper sulfate. Our company has established a perfect quality assurance system, quality inspection and testing equipment, testing, testing and technology development strength, to ensure the stability of product quality, fully able to meet the pre-market after-sales service to provide users with the need.

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How to CQ and PDTC Combine with Basic Copper Chloride to Form Proteasome-Inhibitory Complexes

August 12, 2019 by shida wei  

As both compounds can form a complex with Basic Copper Chloride (WSDTY), as indicated by color change, we then tested whether these complexes were capable of inhibiting the proteasome activity in intact cells. Breast cancer MDA-MB-231 cells were treated with copper, CQ, CQ-copper mixture, PDTC, or PDTC-copper mixture, using TM and TM-copper mixture as controls. After a 24 h treatment, cells were collected and the cell extracts were prepared for analysis of proteasome inhibition by the chymotrypsin-like activity assay and accumulation of ubiquitinated proteins. We found that both CQ-copper and PDTC-copper mixtures significantly inhibited the proteasome activity in MDA-MB-231 cells, as indicated by decreased levels of the proteasomal chymotrypsin-like activity and accumulation of ubiquitinated proteins. The PDTC-copper mixture is more potent than that of CQ-copper. Copper, CQ, or PDTC alone had no effect. Interestingly, we found that TM and the TM-copper mixture had little to no proteasome-inhibitory activity, supporting the inactive complex nature of TM-copper. These data support that CQ and PDTC can combine spontaneously with copper to form a proteasome-inhibitory complex.

Whole cell extracts (10 μg) of cells treated as indicated were incubated for 60 minutes at 37°C in 100 μl of assay buffer (50 mM Tris-HCL, pH 7.5) with 40 μM of fluorogenic substrate for the proteasomal chymotrypsin-like activity. After incubation, production of hydrolyzed 7-amino-4-methylcoumarin (AMC) groups was measured using a Victor 3 Multilabel Counter with an excitation filter of 380 nm and an emission filter of 460 nm.

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Basic Copper Chloride Studied the Redox Chemistry of Elemental

August 5, 2019 by shida wei  

Basic Copper Chloride (WSDTY) studied the redox chemistry of elemental copper in zeolite ZSM-5 using Fourier transform infrared spectroscopy (FTIR), temperature-programmed reduction (TPR), electron paramagnetic resonance (EPR), and extended X-ray absorption fine structure (EXAFS). The studies identified isolated ions, Cu2+, oxocations, Basic Copper Chloride, and oxide particles. At room temperature, oxocations are reduced by carbon monoxide (CO) and nitric monoxide (NO); both molecules are used as probes to identify Cu+ in FTIR. Cu0 is thermodynamically unstable around Cu2+, which makes Cu+ the first detecta ble product; Cu0 is detected when the Cu2+ is gone. In CO, only oxide particles and oxocations are reduced, but when Cu2+ ions are present, they react with Cu0 to form Cu+. A complex between Cu+ and CO is formed when the CO acceleratesthe process of zeolite protons oxidizing Cu0 to Cu+.

Wujiang Weishida Copper Technology Co.,Ltd. has 12,000 square meters of production base. By virtue of their sincere cooperation, reciprocity of the business philosophy for the industry users around the country to provide high-quality non-ferrous metal products. Weishida specializes in producing cuprous chloride, basic copper carbonate, copper acetate, copper oxide, copper sulfate. Our company has established a perfect quality assurance system, quality inspection and testing equipment, testing, testing and technology development strength, to ensure the stability of product quality, fully able to meet the pre-market after-sales service to provide users with the need.

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When Basic Copper Chloride Released Into the Soil

July 24, 2019 by shida wei  

When Basic Copper Chloride (WSDTY) released into the soil, this material is not expected to biodegrade. When released into the soil, this material is not expected to evaporate significantly. When released into water, this material is not expected to biodegrade. When released into water, this material is not expected to evaporate significantly.

hatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state and local requirements.

makes no representations or warranties, either express or implied, including without limitation any warranties of merchantability, fitness for a particular purpose with respect to the information set forth herein or the product to which the information refers. accordingly, will not be responsible for damages resulting from use of or reliance upon this information.

Wujiang Weishida Copper Technology Co.,Ltd. has 12,000 square meters of production base. By virtue of their sincere cooperation, reciprocity of the business philosophy for the industry users around the country to provide high-quality non-ferrous metal products. Weishida specializes in producing cuprous chloride, basic copper carbonate, copper acetate, copper oxide, copper sulfate. Our company has established a perfect quality assurance system, quality inspection and testing equipment, testing, testing and technology development strength, to ensure the stability of product quality, fully able to meet the pre-market after-sales service to provide users with the need.

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Organizing Storage of Basic Copper Chloride

July 17, 2019 by shida wei  

Although not necessary, it can be useful to store artifacts composed of Basic Copper Chloride(WSDTY) similar metals together. This makes examination and retrieval easy and systematic. If objects such as silver trophies, medals, coins, tools, etc. are stored in groups, shelving systems and storage containers can be standardized to some extent. However, the final decision on organizing storage depends on the collection and should be made by curatorial staff. Whether storing metal artifacts in a separate room or with the main collection, select an area situated away from windows, doors, vents, and heating units. If windows cannot be avoided, ensure that they are tightly sealed to prevent leaks and condensation.

The storage area should have sufficient air circulation to maintain an even temperature and humidity and to prevent build-up of corrosive gases, such as volatile acidic or alkaline vapours. It is almost impossible to eliminate volatile substances from a museum collection. However, local high concentrations that will damage metal can be prevented if the room is adequately ventilated. Fans in the storage area will help to maintain airflow.

Wujiang Weishida Copper Technology Co.,Ltd. has 12,000 square meters of production base. By virtue of their sincere cooperation, reciprocity of the business philosophy for the industry users around the country to provide high-quality non-ferrous metal products. Weishida specializes in producing cuprous chloride, basic copper carbonate, copper acetate, copper oxide, copper sulfate. Our company has established a perfect quality assurance system, quality inspection and testing equipment, testing, testing and technology development strength, to ensure the stability of product quality, fully able to meet the pre-market after-sales service to provide users with the need.

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Storage of Actively Corroding Metal of Basic Copper Chloride

July 10, 2019 by shida wei  

Basic Copper Chloride(WSDTY) are when examining a collection, look for metals that exhibit signs of active corrosion. Because actively corroding pieces create dust, chloride, or staining problems by scattering corrosion products, they should be removed from the main collection and stored in a separate area with an RH below 35%. The drier conditions will reduce the corrosion rate, but the source of the corrosion will still need to be addressed. Seek advice from a qualified conservator on the care and treatment of such objects.

Small, important pieces can be stored in desiccators containing silica gel that has been dried completely or conditioned to a low RH. Large numbers of unstable metal objects can be stored together in a small room or in a cabinet where RH can be kept low with a dehumidifier. Small silica gel dehumidifiers are suitable for this purpose. Domestic dehumidifiers are not as effective as silica gel dehumidifiers because they cannot reduce the RH below 40%, but they are better than no dehumidifier at all. Lithium chloride dehumidifiers are not recommended because of the risk of contaminating artifacts with lithium chloride, which could make the corrosion worse.

Humidity control systems require regular maintenance. Empty the water pans of dehumidifers often, and check and recondition silica gel regularly. It is reasonable to store stable metal artifacts — that is, metals that do not exhibit signs of active corrosion — with the rest of the collection in controlled storage conditions. The RH should be between 35% and 55%, the range generally recommended for storing and displaying mixed collections. If the RH exceeds 55%, consideration should be given to moving metal artifacts to proper humidity-controlled storage facilities.

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Chronic Exposure and Aggravation of Basic Copper Chloride

July 3, 2019 by shida wei  

Basic Copper Chloride(WSDTY) prolonged or repeated skin exposure may cause dermatitis. Prolonged or repeated exposure to dusts of copper salts may cause discoloration of the skin or hair, blood and liver damage, ulceration and perforation of the nasal septum, runny nose, metallic taste, and atrophic changes and irritation of the mucous membranes.

Persons with pre-existing skin disorders, impaired liver, kidney, or pulmonary function, glucose 6-phosphate-dehydrogenase deficiency, or pre-existing Wilson's disease may be more susceptible to the effects of this material. Ventilate area of leak or spill. Keep unnecessary and unprotected people away from area of spill. Wear appropriate personal protective equipment as specified. Spills: Pick up and place in a suitable container for reclamation or disposal, using a method that does not generate dust.

Wujiang Weishida Copper Technology Co.,Ltd. has 12,000 square meters of production base. By virtue of their sincere cooperation, reciprocity of the business philosophy for the industry users around the country to provide high-quality non-ferrous metal products. Weishida specializes in producing cuprous chloride, basic copper carbonate, copper acetate, copper oxide, copper sulfate. Our company has established a perfect quality assurance system, quality inspection and testing equipment, testing, testing and technology development strength, to ensure the stability of product quality, fully able to meet the pre-market after-sales service to provide users with the need.

Click Basic Copper Carbonate to learn about more information