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Paraformaldehyde is a polymer of formaldehyde with the chemical formula (CH2O)n, where n is typically in the range of 8 to 100. It is a white, crystalline solid composed of small, polymeric formaldehyde units. Paraformaldehyde is commonly used as a solid form of formaldehyde, and it has various applications in different fields. Form and Structure: Paraformaldehyde is a low-molecular-weight polymer of formaldehyde, consisting of repeating CH2O units. It is often produced in the form of white, crystalline granules or as a powder. Uses: Fixative in Histology: Paraformaldehyde is commonly used in histology and pathology laboratories as a fixative for preserving biological specimens for microscopic analysis. Disinfectant: It has disinfectant properties and can be used for sterilizing equipment. Crosslinking Agent: Paraformaldehyde is used in the crosslinking of proteins, peptides, and nucleic acids in molecular biology applications. Chemical Synthesis: It serves as a source of formaldehyde in various chemical reactions and syntheses. Handling and Safety: Paraformaldehyde should be handled with care, and precautions should be taken to avoid inhalation, skin contact, or ingestion. When paraformaldehyde is heated, it releases formaldehyde gas, which is a strong irritant. Adequate ventilation and protective equipment should be used when working with paraformaldehyde. Dissolution: To use paraformaldehyde as a fixative or in other applications, it is typically dissolved in water to generate a formaldehyde solution. Storage: Paraformaldehyde should be stored in a cool, dry place away from heat sources and incompatible materials.
AL Sadek Group of Companies carries widest range of Grain Specially Wheat like Milling Wheat, Durum Wheat and Many More. We are one of the top Wheat Suppliers and Exporters in UAE. Different Types of Wheat: * Soft red winter wheat: This type of wheat has baking properties which make it suitable as an ingredient in baked goods like cakes, pastries and cookies. * Hard red winter wheat: This type of wheat is grown in low temperatures and snow-covered regions. It has high protein content and is used for products like general purpose flour, flatbreads and cereals. Itâ??s also the most important type of wheat produced in the United States. * Hard red spring wheat: This type of wheat is produced in hot, dry climates. Itâ??s gluten characteristics make it a good choice for use in food products like bagels, croissants and pizza crusts. * Soft white wheat: Sweeter and softer than other types of wheat. Itâ??s low in protein and gluten which makes it great for more exquisite pastries and cakes, as well as Asian noodles * Hard white wheat: This type of wheat has slightly less protein and is less bitter than hard red wheat. Itâ??s used in softer loaves such as pan loaves. * Durum wheat: This type of wheat has more protein than any other type and is used to make pasta. Uses of Wheat: 1. Animal feed: A portion of wheat production is allocated for animal feed, particularly for poultry and livestock. Wheat middling's, a byproduct of flour milling, are commonly used in animal feed due to their high protein content. 2. Biofuel: Wheat can be used to produce ethanol, a biofuel that can replace or supplement gasoline. In 2020, around 5% of global wheat production was dedicated to ethanol production. 3. Bioplastics: Wheat straw and chaff can be used as a raw material to create biodegradable plastics. These bioplastics offer an environmentally friendly alternative to traditional petroleum-based plastics. 4. Paper production: Wheat straw can be used in paper production as an alternative to wood pulp. This helps reduce deforestation and contributes to more sustainable paper production. 5. Construction materials: Wheat straw can be processed into building materials like straw bale and particleboard. These materials offer insulation, soundproofing, and environmental benefits compared to conventional construction materials. 6. Industrial absorbents: Wheat straw and chaff can be used as absorbent materials for oil spills and other industrial applications. They provide a natural and cost-effective alternative to synthetic absorbents.
Urea Formaldehyde Concentrate (UFC 65) is a clear and viscous liquid, composed of formaldehyde, urea and water. It provides high concentration of formaldehyde commercially available in an easy-to-use form. Applications It is used in production of aminoplast resins such as urea formaldehyde adhesives, UF and MUF impregnation resins. It is used as anti-caking agent in the process of urea production.
Sodium Carbonate or Soda Ash It is used to manufacture a variety of glass products such as container glass for packaging, float glass for buildings and automobiles, fiber glass for insulation, etc. in Soap and Detergent It is used as a filler, pH adjuster, agglomerate aid, and water softener to manufacture soaps and detergents. It is also used to prepare sodium silicate, in photograph development process as a pH regulator, swimming pools to neutralize the excess chlorine, brick industry as a wetting agent, processing non- ferrous metals, etc.
Sodium Carbonate or Soda Ash It is used to manufacture a variety of glass products such as container glass for packaging, float glass for buildings and automobiles, fiber glass for insulation, etc. in Soap and Detergent It is used as a filler, pH adjuster, agglomerate aid, and water softener to manufacture soaps and detergents. It is also used to prepare sodium silicate, in photograph development process as a pH regulator, swimming pools to neutralize the excess chlorine, brick industry as a wetting agent, processing non- ferrous metals, etc.
Potassium chloride (KCl) is a chemical compound composed of potassium and chlorine. It is a white crystalline salt with the chemical formula KCl. Potassium chloride is widely used in various applications, including agriculture, food processing, medical treatments, and industrial processes. Here are some key points about potassium chloride: Solubility: Potassium chloride is highly soluble in water, which makes it suitable for use in liquid fertilizers and irrigation systems. Agricultural Use: Potassium chloride is a common source of potassium in fertilizers. Potassium is an essential nutrient for plant growth, contributing to processes like photosynthesis, enzyme activation, and osmoregulation. It is particularly beneficial for crops that have a high demand for potassium, such as fruits and vegetables. Fertilizer Grades: Potassium chloride is available in different fertilizer grades, with varying concentrations of potassium. The two primary grades are Muriate of Potash (MOP) and Sulfate of Potash (SOP). Industrial Applications: Potassium chloride is used in various industrial processes, including the production of certain chemicals, pharmaceuticals, and metal processing. It is employed in water softening systems to replace calcium and magnesium ions with potassium ions. Food Additive: In the food industry, potassium chloride is used as a salt substitute for individuals seeking to reduce their sodium intake. It is often found in low-sodium or "lite" products. Medical Uses: Potassium chloride is used medically, both as a supplement for individuals with potassium deficiencies and as part of intravenous fluids. It is also used in certain medical tests and diagnostic procedures. Compatibility: Potassium chloride is generally compatible with other fertilizers, and it can be used in combination with them to provide a balanced nutrient profile for plants. Safety Considerations: While potassium chloride is generally recognized as safe when used appropriately, excessive intake can have health implications. Individuals with certain medical conditions, such as kidney problems, may need to monitor their potassium intake. Environmental Impact: The application of potassium chloride in agriculture should be done responsibly to minimize environmental impact, such as nutrient runoff into water bodies.
Urea formaldehyde is a type of thermosetting resin that is produced by the reaction of urea and formaldehyde. This resin is commonly used in the production of adhesives, particularly for wood products such as particleboard, medium-density fiberboard (MDF), and plywood. The resin provides excellent bonding properties and is valued for its water resistance and durability. Urea Formaldehyde Concentrate (UFC 85) is a clear and viscous liquid, composed of formaldehyde, urea and water. It provides high concentration of formaldehyde commercially available in an easy-to-use form.
Lead powder and lead concentrate are different forms of lead that serve various industrial purposes. Here's an overview of each: Lead Powder: Form: Lead powder refers to finely ground particles of lead metal, typically in powder or granular form. Uses: Battery Manufacturing: Lead powder is often used in the production of lead-acid batteries. Radiation Shielding: Lead is known for its ability to absorb and shield against radiation, and lead powder can be used in various applications where radiation protection is required. Ammunition: Lead powder is a component in the production of ammunition and bullets. Metal Coatings: It may be used in the manufacturing of certain types of paints and coatings. Lead Concentrate: Form: Lead concentrate is a raw material derived from the mining and processing of lead ores. It is not a pure form of lead but rather a mixture containing lead and other minerals. Composition: Lead concentrate typically contains lead sulfide (galena) as the primary mineral, along with other sulfide minerals. Processing: The lead concentrate is further processed through smelting to extract pure lead metal. Uses: Lead concentrate is a crucial intermediate product in the production of refined lead. It is an essential raw material for lead smelters, where the lead is separated from impurities and processed into the desired forms. Lead concentrate may also contain valuable by-products such as silver and zinc.
P. Urea is white, solid, odorless or slightly ammoniacal, water soluble, produced in both granular, prills, or pastilles with nitrogen content of %46 . Urea is the most popular and economical of all nitrogenous fertilizers being used worldwide, the highest nitrogen concentration in the available solid conditions.
They are clear water-white liquids, chemically stable and non-corrosive and possess a mild odour White spirits and mineral spirits blends are used as solvents or diluents in thinners for paints and varnishes, paint driers, colour printing of fabrics, metal cleaning and degreasing, preparation of furniture, shoe and floor polishes, dry cleaning formulations and in the rubber industry.
Urea, or Carbamide (NH2COONH4), is a synthetic nitrogen-rich fertilizer with a 46-0-0 NPK ratio, essential for crop nutrition. Manufactured from anhydrous ammonia, it's known for its high solubility, neutrality, and low toxicity, making it ideal for agricultural use. Produced via a high-pressure reaction between ammonia and carbon dioxide, urea is both cost-effective and widely used in the agriculture and chemical industries. It breaks down in soil to nourish plants effectively. Safety Note: Handle with care to avoid skin and eye irritation or respiratory issues. Urea is generally safe but can produce toxic vapors when heated excessively.
NPK fertilizer contains three essential nutrients needed for plant growth and overall plant health. These three essential nutrients include nitrogen (N), phosphorus (P), and potassium (K). What is NPK fertilizer good for? The nitrogen in NPK fertilizer is useful for helping plants to growth leaves. Phosphorus, by contrast, helps to produce healthy flowers, buds, roots, and fruits. Potassium is used by plants to help sustain overall plant health. What does NPK ratio mean? The NPK ratio refers to the three numbers that indicate the percentage of nitrogen, phosphorus, and potassium in an NPK fertilizer. A 20-20-20 fertilizer, for example, would have 20% nitrogen, 20% phosphorus, and 20% potassium. Al Sadek Group of Companies can provide you with different grades of NPK.
Wheat flour is a powder made from the grinding of wheat used for human consumption. Wheat varieties are called "soft" or "weak" if gluten content is low and are called "hard" or "strong" if they have high gluten content. Hard flour, or bread flour, is high in gluten, with 12% to 14% gluten content, and its dough has elastic toughness that holds its shape well once baked. Soft flour is comparatively low in gluten and thus results in a loaf with a finer, crumbly texture, soft flour is usually divided into cake flour, which is the lowest in gluten, and pastry flour, which has slightly more gluten than cake flour.