17 Copper Hydroxide Manufacturers in 2024
This section provides an overview for copper hydroxide as well as their applications and principles. Also, please take a look at the list of 17 copper hydroxide manufacturers and their company rankings. Here are the top-ranked copper hydroxide companies as of November, 2024: 1.Glentham Life Sciences Limited, 2.XI'AN FUNCTION MATERIAL GROUP CO.,LTD, 3.SHANGHAI SKYBLUE CHEMICAL CO.,LTD..
Table of Contents
What Is Copper Hydroxide?
Copper hydroxide is the hydroxide of copper and is a pale blue amorphous powdery solid.
Copper ions have two valences, monovalent (Cu+) and divalent (Cu2+). Copper hydroxide generally refers to Cu (OH)2, which is divalent copper (II) hydroxide.
Uses of Copper Hydroxide
Copper hydroxide (II) is mainly used in the manufacture of processed cellulose-based products such as rayon and cellophane, in the manufacture of other copper salts, as a mordant, pigment, disinfectant, and insecticide.
1. Cellulose Raw Material Products
Since cellulose is insoluble in most solvents and is itself difficult to melt, it is denatured to a solvent-soluble state by chemical treatment and then processed into fibrous or film-like forms. Copper Hydroxide is used in this chemical treatment.
Dissolving copper hydroxide in an aqueous ammonia solution produces a tetra ammonium copper complex, yielding a deep blue solution known as Schweitzer's reagent.
Synthesis of Schweitzer reagent:
Cu(OH)2 + 4NH4OH → [Cu(NH3)4(H2O)2](OH)2 + 2H2O
Schweitzer's reagent neutralizes the hydroxyl group of cellulose with its own hydroxide ion (OH-). Copper ions (Cu2+) coordinate to the neutralized hydroxyl groups of cellulose to form complex ions, which dissolve cellulose.
Complex formation between cellulose and copper:
2(C6H10O5)n + n[Cu(NH3)4(H2O)2](OH)2 → n(C6H10O5)2[Cu(NH3)4(H2O)2] + 2nH2O
After the cellulose dissolved in Schweitzer's reagent has undergone the necessary treatment, Cu2+ is desorbed from the hydroxyl group complex ionized by dilute sulfuric acid or other means and re-deposited back to H to be recovered as a cellulose product such as rayon.
Regeneration of cellulose:
n(C6H10O5)2[Cu(NH3)4(H2O)2] + 3nH2SO4 → 2(C6H10O5)n + nCuSO4 + 2n(NH4)2SO4
2. Fungicides and Insecticides
Copper ions have an excellent preventive effect against bacterial as well as filamentous fungus-derived diseases. Therefore, it can be used as a pesticide for a wide range of citrus plants, other fruits, and vegetables. However, it may cause chemical damage and must be used in combination with calcium carbonate hydrate when used.
Characteristics of Copper Hydroxide
Copper hydroxide is a pale blue solid with a molecular weight of 97.56, specific gravity of 2.368, and a melting point of 60~80℃. It is insoluble in cold water and dilute acid, but decomposes to CuO in hot water. It is soluble in ammonia water and alkali cyanide solution, forming complex salts.
It is also soluble in alkaline hydroxide solutions, producing a purple colloidal solution. When heated near its melting point, it becomes CuO and turns black. Although highly stable at room temperature and pressure, it is hazardous to the aquatic environment both in the short and long term, so care should be taken when disposing of it.
CuOH, a monovalent copper (I) hydroxide, is a yellow precipitate formed when alkali hydroxide is added to an aqueous copper (I) salt solution (e.g., CuCl), and is said to be a precipitate of copper oxide Cu2O.
Other Information on Copper Hydroxide
Production Method of Copper Hydroxide
Copper hydroxide is formed by adding sodium hydroxide to an aqueous solution of copper (II) sulfate, resulting in the formation of a blue precipitate. This is then dehydrated to obtain a blue powder of copper hydroxide.
Main reaction: CuCl2 + 2NaOH → Cu(OH)2 + 2NaCl
List of 17 Copper Hydroxide Manufacturers
*Including some distributors, etc.
Sort by Features
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- Company Size: largest first
- Year Founded: oldest first
- Year Founded: earliest first
Sort by Area
- United States of America
- China
- India
- Japan
- United Kingdom
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American Elements
Copper Hydroxide
Manufacturer Overview
American Elements was founded in 1997 in California and currently has research and production facilities in Utah, Mexico, China, and the United Kingdom. AE manufactures and distributes advanced materials from a catalog of over 30,000 products for bulk industrial use as well as small scale laboratory use. AE also provides testing and analyses services including spectroscopy along with structural, thermal, and electrical analyses. AE holds sustainable development as a core corporate value and is committed to work to protect the health of the environment.
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KANTO CHEMICAL CO.,INC.
Copper hydroxide
Manufacturer Overview
Kanto Chemical Co. Inc., founded in 1944 and headquartered in Tokyo, Japan, is a reagent manufacturer with overseas affiliates in other countries, including China, France, USA, Taiwan, and Malaysia. Its product portfolio includes analytical reagents, ionic liquids, Iodine compounds, ultra-pure chemicals, and water analysis kits. The company is also developing regenerative medicine and genetics reagents and has over 50,000 products. It has several certifications, including ISO 9001, acquired in 1994, making it the first Japanese company in the reagent industry. Other certifications are ISO 14001, ISO 13485, and ISO/IEC 17025.
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Junsei Chemical Co.,Ltd.
Copper Hydroxide
Manufacturer Overview
Junsei Chemical Co. Ltd., established in 1948 and headquartered in Tokyo, Japan, is a manufacturer of chemical reagents and chemical products, including commissioned synthesis of chemical products. Some of the products it makes include Sodium chloride solution, concentrated glycerin, calcium chloride, ascorbic acid, and nitric acid. The chemical products have a wide range of applications and can be used in pathological examination, as food additives, for analysis, and in the pharmaceutical industry. All its plants, including its research institute, are ISO4001 and ISO9001 certified, while its Saitama and Ibaraki plants are equipped with buildings that comply with GMP.
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Kishida Chemical Co.,Ltd.
Copper(Ⅱ)hydroxide
Manufacturer Overview
Kishida Chemical Co. Ltd., established in 1924 and headquartered in Osaka, Japan, is a manufacturer of reagents and high-purity chemicals and also does drug discovery support activities. Its product portfolio includes fine chemicals, research chemicals, ionic liquid, organic micro-analytical reagents, and chemical reagents for analysis. The products support several industries, including reagent business, battery material, drug discovery, and life science. The company is ISO 14001 certified and supplies several companies worldwide, including Meterion Advanced Chemicals Inc., Acros Organics, ChemBridge Corporation, Decon Laboratories, and InerBioScreen Ltd.
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Ensince Industry Co., Ltd.
Copper Hydroxide
Manufacturer Overview
Ensince Industry Co. Ltd, established in 2003 and headquartered in Shandong, China, is a manufacturer of fine chemicals, cosmetic materials, and pharmaceutical intermediates. The company offers fine chemicals, chemical auxiliary agents, and sterilization and disinfection solutions. Its also offers products such as whitening agents, antioxidants, and flavors and fragrances. The whitening agents are used in cosmetic formulations to enhance skin tone, and the antioxidants provide stability to formulations. Its bactericides are used for disinfection purposes, and photoinitiators are essential for UV-curing processes. The company's products find ideal applications in the cosmetics, pharmaceuticals, and industrial manufacturing sectors.
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Dhairya International
Copper Hydroxide
Manufacturer Overview
Dhairya International is a company founded in the year 2007 and is based in Gujarat, India as a manufacturer, trader, importer, exporter, and supplier of industrial chemicals Their product portfolio includes Zirconium-based chemicals, chemical reagents, industrial chemical supplies, titanium oxide, phosphate chemicals, sodium lignosulfonate, and nitrate chemicals. The chemicals offered are under the brand name Pidilite and Sukaso for Zirconium Sand. The products are used in the pharmaceutical, food progression, and herbal organic industries.
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Hefei TNJ Chemical Industry Co.,Ltd.
Copper Hydroxide
Manufacturer Overview
Hefei TNJ Chemical Industry Co., Ltd, established in 2001, is headquartered in China. The company is a chemical manufacturer and supplier of chemicals to domestic Chinese and global consumers in four primary markets: chemicals, food, pharmaceuticals, and personal care. Chemicals include fine chemicals, agrochemicals, and other chemicals. Food includes agrochemicals, vitamins, amino acids, and food ingredients. Pharmaceuticals include specific chemicals such as Povidone iodine, Clotrimazole crystalline, and Lincomycin. The company also features a CAS databank for CAS-registered chemical compounds.
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Merck
Copper II hydroxide
Manufacturer Overview
Merck, started in 1668 and based in Darmstadt, Germany, is a supplier of solutions and services for research, development, and manufacture of pharmaceutical and biotechnological drug therapies. The company serves the life science industry and has a broad portfolio of 300,000 products, including biopharmaceutical manufacturing, industrial microbiology, reagent, life science research, and water purification products. It is available in 66 countries, brings together six brands, and has several ISO certifications, including ISO 13485, ISO 14001, ISO 13485, and ISO 50001.
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JOSHI AGROCHEM PHARMA PVT LTD
Copper Hydroxide
Company Overview
Joshi Agrochem Pharma, established in 1971 and based in Mumbai, India, is a manufacturer, supplier, and exporter of various chemicals, solvents, and metals. The company maintains a stock of agro fertilizers, pesticides, and pharmaceuticals. It has a readily available inventory of 2,000 products, including agrochemicals, solvents, and APIs. These products are utilized in a range of industries, such as automobile, aerospace, and agriculture. The company holds ISO 9001 and ISO 14001 certification and operates as part of the Joshi Group of companies, which is comprised of four companies that are segmented to ensure smooth business in varying domains.
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XI'AN FUNCTION MATERIAL GROUP CO.,LTD
Copper Hydroxide
Company Overview
Xi’an Functional Material Group Co., LTD (FM) was founded in 2002 and headquartered in Xi’an, China. FM specializes in high purity film coating materials and inorganic compound powder materials. FM’s product lineup includes two segments, film coating materials and inorganic compound powder. Film coating materials emphasizes metal sputtering targets, metal alloy sputtering targets, ceramic sputtering targets, evaporation materials, as well as other materials. Inorganic compound powder unit includes high purity metal materials, rare earth materials, chalcogenide materials, halides, nitrides, bodies, silicate materials, and other advanced materials.
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TRIANGULUM CHEMICALS PRIVATE LIMITED
Copper Hydroxide
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ADVANS AGRO CHEMCIALS SHANGHAI LIMITED
Copper Hydroxide
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Glentham Life Sciences Limited
Copper Hydroxide
Distributor Overview
Glentham Life Sciences is based in Corsham, United Kingdom. Glentham Life Sciences is a leading supplier of fine chemicals, raw materials, reagents, and life science products. Glenthem also offers a number of services including custom packaging, call-off orders, and safety documentation. Glentham’s product offerings include chemicals such as amino acids, antibiotics, APIs, biochemicals, buffers, carbohydrates, chitin, chitosan, detergents, dyes, stains, enzymes, inorganic, peptide reagents, phytochemical, raw materials, solvents, steroids, and vitamins among others.
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Todini Chemicals
Copper Hydroxide
Distributor Overview
Todini Chemicals, founded in the year 1992, stands as a global chemical product distributor. Specializing in nonferrous metal salts and oxides, the company offers a range including Nickel, Selenium, Cobalt, Iodine, Bismuth, Copper, Tin, Molybdenum, Vanadium, and Tellurium. Their wide array of offerings caters to diverse sectors, from pharmaceuticals to electronics. Todini Chemicals has firmly established itself in the market. With an unwavering run to distributing high-tier salts and oxides, the company reflects its field expertise, making them a good partner for clients worldwide
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Copper Hydroxide Manufacturer Ranking
*Including some distributors, etc.Ranking as of November 2024
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Todini Chemicals |
33.3%
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| 2 | Glentham Life Sciences Limited |
13.3%
|
| 3 | XI'AN FUNCTION MATERIAL GROUP CO.,LTD |
13.3%
|
| 4 | SHANGHAI SKYBLUE CHEMICAL CO.,LTD. |
6.7%
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| 5 | Tambe Enterprises |
6.7%
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| 6 | Axiom Chemicals Pvt Ltd |
6.7%
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| 7 | Hefei TNJ Chemical Industry Co.,Ltd. |
6.7%
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| 8 | Junsei Chemical Co.,Ltd. |
6.7%
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| 9 | Merck |
6.7%
|
Derivation Method
The ranking is calculated based on the click share within the copper hydroxide page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
- KANTO CHEMICAL CO.,INC.: 1,062
- Kishida Chemical Co.,Ltd.: 283
- Hefei TNJ Chemical Industry Co.,Ltd.: 210
Newly Established Company
- Dhairya International: 2016 (8 years ago)
- Ensince Industry Co., Ltd.: 2003 (21 years ago)
- XI'AN FUNCTION MATERIAL GROUP CO.,LTD: 2002 (22 years ago)
Company with a History
- KANTO CHEMICAL CO.,INC.: 1944 (80 years ago)
- Junsei Chemical Co.,Ltd.: 1948 (76 years ago)
- JOSHI AGROCHEM PHARMA PVT LTD: 1971 (53 years ago)
Copper Hydroxide Manufacturers in United States
*Including some distributors, etc.
Global Distribution of Copper Hydroxide Manufacturers by Country
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
China
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4 | 30.8% |
India
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4 | 30.8% |
Japan
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3 | 23.1% |
United States of America
|
1 | 7.7% |
United Kingdom
|
1 | 7.7% |
