In the dyeing and finishing industry, the use of PDAC as a fixing agent has gained significant attention. PDAC, or Poly(Diallyl Dimethyl Ammonium Chloride), is a cationic polymer known for its excellent flocculation, decolorization, and adsorption properties. This article explores the application of
Cooling water systems are the backbone of many industrial processes, ensuring optimal temperature regulation and efficiency. However, the quality of water used in these systems is paramount. Enter PBTC, water treatment agent that not only enhances water quality but also ensures the longevity and eff
Ammonium sulfamate (CAS: 7773-06-0) is a versatile chemical compound with the molecular formula H₂NO₃S and a molar mass of 96.0863 g/mol. It appears as a white crystalline solid with a density of 1.769 g/cm³, melting point of 131-135°C, and boiling point of 160°C. Highly soluble in water, it forms a clear, colorless solution. Applications: - Herbicide: Effective against woody plants, shrubs, and annual weeds, with dosages of 25.2–50 kg/hm² for annual plants and 50–125 kg/hm² for perennials. - Flame Retardant: Used in treating wood, paper, and fabrics. - Textile Industry: Acts as a waterproofing agent. - Other Uses: Employed in printing, dyeing, electroplating, and tobacco processing. Safety: Generally safe but requires PPE during handling. Store in a cool, dry, well-ventilated area away from food. Ammonium sulfamate's broad applications make it essential in agriculture and manufacturing, emphasizing the need for proper handling and storage.
Nitromethane, also known as NM-55 and Nitrofuel, is a versatile chemical with the CAS number 75-52-5. It has a molecular formula of CH3NO2 and a molar mass of 61.04 g/mol. This clear liquid has a density of 1.127 g/mL at 25°C, a melting point of 29°C, and a boiling point of 101.2°C. It is highly flammable with a flash point of 95°F. Nitromethane is used in various industries: 1. Rocket Fuel: Provides high energy for rocket propulsion. 2. Solvent: Effective for nitrocellulose, cellulose acetate, and vinyl resins in the coating industry. 3. Coating Industry: Used in polyacrylate coatings and as a solvent for beeswax. 4. Synthesis: Precursor for explosives, pharmaceuticals, dyes, pesticides, fungicides, stabilizers, and gasoline additives. For safety, it should be stored in a cool, ventilated area, away from oxidants and heat sources. Its diverse applications and potent properties make it essential in modern industrial processes.
Hydroxylamine hydrochloride, also known as Oxammonium and NH2OH·HCl, is a vital chemical compound with the CAS number 5470-11-1. It has a molar mass of 69.49 g/mol and a density of 1.67 g/mL at 25°C. This white crystalline substance decomposes at 155-157°C and boils at 56.5°C. Highly soluble in water, alcohol, and glycerin, it is insoluble in cold water and ether. Hydroxylamine hydrochloride is used as a reducing agent, imaging agent, and in the preparation of oxime derivatives in organic synthesis. It is a precursor for pharmaceuticals like hydroxyurea, sulfamethoxazole, and methomyl. Additionally, it serves in electroanalysis, synthetic rubber industry, and determining acetalization degrees. For optimal storage, keep it between **+15°C to +25°C** in a cool, ventilated area, away from heat sources. Proper handling with safety measures is crucial due to its reactive nature. This compound's versatility makes it indispensable in various industrial applications.
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