W&Q Mazhef Salt, also known as Manganese Dihydrogen Phosphate (chemical formula: Mn(H₂PO₄)₂, CAS: 18718-07-5), is a high-quality inorganic chemical product independently developed and produced by W&Q. It appears as white to off-white or slightly reddish crystalline powder, soluble in water (undergoing hydrolysis to form flocculent precipitation) and insoluble in ethanol, with hygroscopic properties and stable chemical properties under normal temperature and pressure, dehydrating to form anhydrous products when heated above 100°C. W&Q adheres to strict production standards and advanced synthesis & purification technologies (such as carbonate-manganese method and manganese sulfate method), ensuring that our Mazhef Salt has stable quality and meets the purity requirements of industrial, mechanical and high-tech application scenarios. As an important functional inorganic material, W&Q Mazhef Salt is widely used in metal surface phosphating, corrosion prevention, catalysts, battery materials and national defense industry, relying on its unique physical and chemical properties to provide reliable material support for global manufacturing.

W&Q Anhydrous Manganese Chloride (chemical formula: MnCl₂), is a high-quality inorganic chemical product independently developed and produced by W&Q. It appears as white or off-white crystalline powder or granular solid, highly soluble in water and ethanol, deliquescent in air (more deliquescent than manganese chloride tetrahydrate), and stable under normal temperature and pressure, decomposing when heated to high temperatures. W&Q adheres to strict production standards and advanced dehydration & purification technologies, ensuring that our anhydrous manganese chloride has stable quality and meets the purity requirements of industrial, pharmaceutical and high-tech application scenarios. As an important anhydrous manganese source reagent and functional additive, W&Q Anhydrous Manganese Chloride is widely used in anhydrous chemical reactions, battery materials, electroplating, catalyst preparation, metallurgy and other fields, relying on its unique physical and chemical properties to provide reliable material support for global manufacturing.

W&Q Manganese Chloride Tetrahydrate (chemical formula: MnCl₂·4H₂O), is a high-quality inorganic chemical product independently developed and produced by W&Q. It appears as pale pink or rose-red crystalline powder or needle-like crystals, highly soluble in water and ethanol, easily deliquescent in air, and stable under normal temperature and pressure. W&Q adheres to strict production standards and advanced purification technologies, ensuring that our manganese chloride tetrahydrate has stable quality and meets the purity requirements of industrial, pharmaceutical and high-tech application scenarios. As an important manganese source reagent and functional additive, W&Q Manganese Chloride Tetrahydrate is widely used in batteries, electroplating, catalysts, pharmaceutical intermediates, agricultural fertilizers and other fields, relying on its unique physical and chemical properties to provide reliable material support for global manufacturing.
Product Benefits

W&Q Manganese Dioxide (chemical formula: MnO₂), is a high-quality inorganic chemical product independently developed and produced by W&Q. It appears as black or brownish-black amorphous powder or crystalline particles, insoluble in water, dilute acids and organic solvents, and has strong oxidizing properties. W&Q adheres to strict production standards and advanced purification technologies, ensuring that our manganese dioxide has stable quality and meets the purity requirements of industrial, environmental protection and high-tech application scenarios. As an important functional inorganic material, W&Q Manganese Dioxide is widely used in batteries, catalysts, water treatment, glass manufacturing, metallurgy and other fields, relying on its unique physical and chemical properties to provide reliable material support for global manufacturing.

W&Q Manganese Acetate Tetrahydrate (chemical formula: Mn(CH₃COO)₂·4H₂O), also known as manganese diacetate tetrahydrate, is a high-quality inorganic chemical product independently developed and produced by W&Q. It appears as light pink crystalline powder or needle-like crystals, soluble in water and ethanol, with stable chemical properties under normal temperature and pressure, and decomposes when heated above 120°C. W&Q adheres to strict production standards and advanced purification technologies, ensuring that our manganese acetate tetrahydrate has stable quality and meets the purity requirements of industrial and high-tech application scenarios. As an important manganese source reagent and functional additive, W&Q Manganese Acetate Tetrahydrate is widely used in catalysts, textile dyeing, electroplating, food additives, agricultural fertilizers and other fields, relying on its unique chemical properties to provide reliable material support for global manufacturing.

W&Q Manganese Carbonate (chemical formula: MnCO₃), is a high-quality inorganic chemical product independently developed and produced by W&Q. It appears as light pink or pale gray crystalline powder, insoluble in water and ethanol, slightly soluble in dilute acids, and decomposes when heated above 300°C to form manganese oxide. W&Q adheres to strict production standards and advanced purification technologies, ensuring that our manganese carbonate has stable quality and meets the purity requirements of industrial, pharmaceutical and high-tech application scenarios. As an important manganese source and functional material, W&Q Manganese Carbonate is widely used in catalysts, battery materials, pharmaceutical intermediates, food additives, agricultural fertilizers and other fields, relying on its unique chemical properties to provide reliable material support for global manufacturing.

W&Q Yttrium(III) oxide (CAS 1314-36-9), commonly referred to as yttrium oxide or yttria, is an inorganic rare earth compound with the formula Y₂O₃ and a molecular weight of 225.81. It appears as a white to slightly yellowish powder, insoluble in water and alkalis, but soluble in mineral acids. This material exhibits high thermal stability, chemical inertness, and excellent optical properties, making it a critical raw material for phosphors, optical ceramics, solid-state lasers, microwave filters, and high-temperature coatings. It is also widely used as a dopant in advanced ceramics and electronic materials.

W&Q Cerium Oxide (chemical formula: CeO₂), also known as ceria, is a high-quality rare earth oxide product independently developed and produced by W&Q. It appears as white or light yellow powder with stable chemical properties, insoluble in water and dilute acids, and possesses excellent thermal stability with a melting point of 2600°C and a boiling point of 3730°C. W&Q adheres to strict production standards and advanced purification technologies, ensuring that our cerium oxide product has a fixed purity of 99.9%, which can fully meet the needs of various industrial and high-tech application scenarios. As an important functional rare earth material, W&Q Cerium Oxide is widely used in polishing materials, catalysts, glass and ceramic industry, automotive exhaust treatment and other fields, relying on its unique physical and chemical properties to provide reliable material support for global manufacturing.

W&Q Neodymium Oxide (chemical formula: Nd₂O₃), also known as neodymia, is a high-quality rare earth oxide product independently developed and produced by W&Q. It appears as pale blue or lavender powder with stable chemical properties, insoluble in water but soluble in mineral acids, and possesses good thermal stability with a melting point of 2270°C and a boiling point of 3700°C. W&Q adheres to strict production standards and advanced purification technologies, ensuring that our neodymium oxide product has a fixed purity of 99.9%, which can fully meet the needs of various industrial and high-tech application scenarios. As an important functional rare earth material, W&Q Neodymium Oxide is widely used in magnetic materials, glass and ceramic coloring, laser technology, electronics and other fields, relying on its unique physical and chemical properties to provide reliable material support for global manufacturing.

W&Q Erbium Oxide (Er₂O₃), also called erbia, is a high-purity rare earth oxide independently developed by W&Q. It presents as pink crystals or rose-pink powder with stable chemical properties, insoluble in water but soluble in mineral acids, and excellent thermal stability (melting point 2344°C, boiling point 3290°C). With strict production standards and advanced purification technologies, W&Q ensures its erbium oxide has a purity range of 99.5% to 99.999%, widely applied in optical communication, laser technology, nuclear industry and new materials for global high-end manufacturing.

W&Q Barium Hydroxide Monohydrate (Ba(OH)₂·H₂O) is a white crystalline inorganic compound, produced via W&Q’s refined crystallization and purification process. It is slightly soluble in water, with stable chemical properties, and is widely used in industrial and chemical synthesis scenarios.
The product has a Ba(OH)₂ content of up to 98%, with low impurity content, meeting industrial-grade quality standards. Its uniform crystalline structure ensures consistent performance in batch applications.

W&Q Barium Chloride Dihydrate (BaCl₂·2H₂O) is a white crystalline inorganic compound, produced via W&Q’s refined purification and crystallization process. It is odorless, highly soluble in water, and slightly soluble in ethanol, with stable physical and chemical properties under normal storage conditions. The product has a BaCl₂ content of up to 99%, with low levels of heavy metal impurities and other harmful substances, meeting industrial and laboratory-grade quality standards. Its uniform crystalline particle size ensures consistent performance in various application scenarios.

W&Q Barium Carbonate (BaCO₃) is a white crystalline inorganic compound, produced via W&Q’s advanced precipitation and high-temperature calcination process.It features high purity, stable chemical properties, and good whiteness, with BaCO₃ content up to 99%, suitable for various industrial manufacturing scenarios.W&Q strictly controls raw material purity and calcination parameters to ensure consistent product quality and avoid harmful impurities.

W&Q's Manganese sulfate monohydrate (chemical formula: MnSO₄·H₂O) is a light pink or white color crystalline powder, an inorganic manganese compound with high solubility in water. As an essential trace element, manganese plays a vital role in photosynthesis, enzyme activation, and nutrient metabolism in organisms. This product is either naturally extracted or chemically synthesized, featuring high purity, stable chemical properties, and excellent bioavailability. It is widely applied in agriculture, animal husbandry, industry, pharmaceuticals, and food fortification. With its reliable performance, cost-effectiveness, and environmental safety when used as directed, it has become a preferred manganese supplement across global industries.

W&Q Basic Zirconium Carbonate is a white amorphous powder inorganic compound, produced via W&Q’s refined precipitation and purification process. It features good dispersibility and chemical reactivity,  suitable for multiple industrial application scenarios.

W&Q Magnesium Sulfate Monohydrate (MgSO₄·H₂O) is a high-purity inorganic compound presented as white crystalline powder, specifically processed through W&Q’s refined purification, crystallization, and low-temperature drying technology. This advanced production process effectively retains the product’s active ingredients while reducing unnecessary impurities, ensuring it meets the strict requirements of various industries.

W&Q’s product covers industrial, agricultural, food, and pharmaceutical grades, each tailored to the specific standards of corresponding fields, making it applicable to a wide range of scenarios.

W&Q Magnesium Sulfate Anhydrous (MgSO₄) is an anhydrous inorganic salt, presented as white powdery or granular solid, produced via W&Q’s professional dehydration and purification process. It has high purity, low moisture content (≤0.5%), and excellent chemical stability, with magnesium sulfate content up to 99.5%, suitable for industrial, agricultural, and chemical application scenarios.

W&Q's Sintered magnesiais made of HP magnesium oxide,the purity is over 99.5% and the density is up to 3.4g/cm3.

it is a high quality raw material for producing high end magnesia refractory and electrical ceramics, etc. It is widely used in iron and steel, non-ferrous metallurgy, cement, glass, ceramics and other industries.

W&Q's it is the preferred raw material for electrical ceramics, and it is also an important raw material for making high-grade magnesia bricks, magnesia carbon bricks and unshaped refractory materials, can be used to make high and ultra-high temperature resistant, compression, high-frequency insulation resistance, thermocouple materials, exectronic ceramic materials, ceramic, rockets for nuclear power nuclear furnace etc.