Lithopone is a white, inorganic pigment composed of a mixture of barium sulfate (BaSO4) and zinc sulfide (ZnS). It is widely used in the production of paints, coatings, and printing inks due to its exceptional opacity and brightness. Lithopone enhances the covering power of these products, making it especially valuable in applications where whiteness and opacity are critical, such as in the manufacturing of high-quality paints and paper. It also contributes to corrosion resistance and durability in coatings. Despite its historical use, its production has declined in recent years due to environmental concerns related to the presence of barium compounds, with many industries opting for alternative white pigments like titanium dioxide. Nonetheless, lithopone's unique properties continue to make it relevant in certain niche applications within the paint and coatings industry.
Magnesium carbonate, with the chemical formula MgCO3, is a white, odorless, and tasteless solid that occurs naturally in various minerals like magnesite and dolomite. It is commonly used in diverse applications, notably as an antacid and drying agent in the pharmaceutical and cosmetic industries. In antacids, magnesium carbonate helps alleviate heartburn and indigestion by neutralizing excess stomach acid. It also finds use in sports chalk and as a drying agent for hands in gymnastics, weightlifting, and rock climbing to enhance grip. Additionally, magnesium carbonate has industrial applications as a flame retardant and filler in plastics, rubber, and ceramics. Its versatility and safety in various contexts make magnesium carbonate a valuable compound with multiple practical uses.
Nitric acid (HNO3) is a strong and highly corrosive mineral acid with the chemical formula HNO3. It is a colorless liquid with a pungent odor and is a key chemical in various industrial and laboratory applications. Nitric acid is widely used in the production of fertilizers, explosives, and chemicals, including nitrate salts and plastics. In the laboratory, it is a common reagent for various chemical reactions and analyses. Nitric acid also plays a vital role in metal processing, particularly for etching and cleaning metals, as well as in the production of electronics and semiconductors. Its corrosive properties, reactivity, and versatility make nitric acid a fundamental compound in numerous industrial processes and scientific research.
Potassium chloride (KCl) is a salt compound composed of potassium and chlorine atoms and is commonly found in nature as a mineral. It serves a variety of essential functions in agriculture, industry, and healthcare. In agriculture, potassium chloride is a vital fertilizer, supplying potassium, a crucial nutrient for plant growth and overall crop health. In the food industry, it is used as a salt substitute for individuals on low-sodium diets and as a seasoning. In medicine, potassium chloride is administered intravenously to treat potassium deficiencies and in oral form as a supplement. It also plays a role in certain industrial processes, such as water softening and the manufacturing of fertilizers and chemicals. The versatility and importance of potassium chloride span various sectors, making it a fundamental chemical compound in numerous applications.
Potassium formate is a chemical compound with the formula HCOOK, consisting of potassium cations and formate anions. It is a versatile chemical primarily used in drilling fluids for the oil and gas industry, where it serves as a high-density brine to control wellbore pressure, prevent blowouts, and enhance drilling efficiency. Potassium formate brine is an environmentally friendly alternative to traditional oil-based drilling fluids. It also finds applications in de-icing solutions for runways and highways due to its low environmental impact. In addition, potassium formate is used as a reducing agent in various chemical processes and as a corrosion inhibitor in some industries. Its multifaceted utility, particularly in drilling operations and de-icing, highlights its significance in promoting safety and efficiency while minimizing environmental concerns.
Salicylic acid is a colorless, organic compound with the chemical formula C7H6O3, renowned for its widespread applications in skincare and medicine. It is a beta hydroxy acid (BHA) with properties that make it effective for exfoliating and treating various skin conditions. In skincare, salicylic acid is used to treat acne by unclogging pores and reducing inflammation. It is also employed for its keratolytic properties, which help remove dead skin cells, making it valuable for treating conditions like psoriasis, warts, and calluses. In medicine, salicylic acid has historically been used for pain relief and fever reduction, and it is the precursor to aspirin. Its ability to address a range of skin concerns and its medical applications underscore its significance in both personal care and healthcare fields.
Silicon dioxide, often referred to as silica, is a naturally occurring compound composed of silicon and oxygen atoms (SiO2). It is one of the most abundant minerals on Earth and exists in various forms, including quartz, sand, and glass. Silicon dioxide is a versatile material with applications spanning multiple industries. In the electronics industry, it is used as an insulator and substrate in semiconductor devices. In construction, it is a key component in concrete and building materials. It is also employed in the production of glass, ceramics, and abrasives. Additionally, silicon dioxide has applications in the food and pharmaceutical industries as an anti-caking agent and flow aid. Its wide availability and diverse properties make silicon dioxide an indispensable material in numerous industrial and consumer applications.
Sodium chlorate is a chemical compound primarily known for its use in the production of herbicides and weed killers. It is a powerful herbicide that effectively eliminates various types of unwanted vegetation. Sodium chlorate is applied to crops, forests, and industrial areas to control the growth of weeds and plants that can interfere with agriculture and land management. Its herbicidal properties stem from its ability to disrupt the photosynthesis process in plants, ultimately leading to their death. While it has essential agricultural applications, sodium chlorate must be handled and used with caution due to its potential environmental impact and safety considerations.
Sodium hexametaphosphate, often referred to as SHMP, is a versatile chemical compound with diverse industrial applications. It is most prominently used as a water treatment agent and food additive. In water treatment, SHMP acts as a powerful sequestrant, effectively binding to metal ions and preventing scale formation in pipes and boilers. It is also utilized in the food industry as a food additive, where it functions as a preservative and emulsifying agent, improving the texture and stability of processed foods. Sodium hexametaphosphate's ability to control water hardness and enhance food quality makes it an essential ingredient in various products and industrial processes, contributing to its widespread utility.
Sodium hydroxide, commonly known as caustic soda, is a highly versatile and essential chemical compound with widespread industrial use. It is a strong alkaline substance that plays a critical role in various applications, including as a key ingredient in the production of soaps, detergents, and paper. Sodium hydroxide is also employed in water treatment processes to adjust pH levels and remove impurities, in aluminum production as an electrolyte, and in the food industry for purposes such as peeling fruits and vegetables. Its caustic properties make it a vital component in industries ranging from manufacturing to wastewater treatment, contributing to its significance in modern industrial processes.
Sodium lignin sulfonate, derived from lignin, a natural polymer found in wood and plant materials, is a versatile chemical compound with various industrial applications. It is primarily used as a dispersing agent and binder in industries such as construction, agriculture, and the production of concrete and ceramics. Sodium lignin sulfonate improves the flow properties of concrete and prevents the clumping of particles, enhancing workability and strength. In agriculture, it acts as a soil conditioner, improving soil structure and water retention. Additionally, this compound is used in the manufacturing of animal feed, dust control, and as a stabilizer in the production of pesticides and herbicides. Its eco-friendly and multifunctional properties contribute to its importance in several industries.
Sodium nitrite is a chemical compound with various industrial and culinary applications. In the food industry, it is commonly used as a preservative and color fixative, particularly in processed meats like bacon, hot dogs, and ham, to inhibit bacterial growth and maintain product color. Beyond its role in food preservation, sodium nitrite is utilized in chemical processes, such as the production of dyes and pharmaceuticals, as well as in some cooling and heating systems to prevent corrosion. However, its use in food has raised concerns due to potential health risks associated with the formation of nitrosamines, which are known carcinogens, when exposed to certain conditions. Consequently, regulatory limits and guidelines exist to ensure its safe use in food products.
Sodium percarbonate is a white, crystalline compound commonly used as an environmentally friendly oxygen bleach and cleaning agent. It releases hydrogen peroxide when dissolved in water, making it an effective stain remover, disinfectant, and laundry booster. Sodium percarbonate is particularly popular in green cleaning products and is used in applications ranging from laundry and dishwasher detergents to deck and patio cleaners. It is valued for its ability to break down stains and organic matter, making it a versatile and eco-friendly choice for various cleaning and disinfecting tasks, with the added benefit of environmentally safe byproducts.
Sodium triphosphate, also known as sodium tripolyphosphate (STPP), is a versatile chemical compound widely used in detergents, cleaning products, and food applications. It serves as a water softener and detergent builder in laundry and dishwashing detergents, enhancing their cleaning efficiency by preventing the precipitation of mineral ions in hard water. In the food industry, STPP is employed as a preservative, emulsifier, and sequestrant, enhancing the texture and shelf life of various processed foods, such as seafood and meats. However, its use in food has faced scrutiny due to potential health concerns, leading to regulatory restrictions in some regions. Nonetheless, sodium triphosphate remains an essential ingredient in many cleaning and food preparation applications.
Sorbic acid is a naturally occurring organic compound commonly used as a preservative in the food and beverage industry. It is highly effective in inhibiting the growth of molds, yeasts, and certain bacteria, which helps extend the shelf life of a wide range of food products, including baked goods, dairy items, and sauces. Sorbic acid is favored for its ability to prevent spoilage without altering the taste, aroma, or texture of the treated foods. Its safety and efficacy have made it a popular choice for food manufacturers seeking a reliable method to maintain product freshness and quality.
Application of nitrocellulose Nitrocellulose, also known as cellulose nitrate or nitrocellulose, is an organic polymer compound with the chemical formula (C6H7N3O11) n. It is the product of the esterification reaction between cellulose and nitrate, usually in the form of white or slightly yellow cotton fluff, insoluble in water, but soluble in organic solvents such as esters and acetone Nitrocellulose, also known as cellulose nitrate ester, abbreviated as NC, commonly known as nitrocellulose, is the product of the reaction between cellulose and nitrate. Nitrocellulose made from cotton fibers is called nitrocellulose. Nitrocellulose is a white fibrous polymer that is resistant to water, dilute acids, weak alkalis, and various oils. Different degrees of polymerization result in different strengths, but they are all thermoplastic substances. Easy to change color under sunlight and highly flammable. Attention should be paid to safety in production, processing, packaging, storage, transportation, sales, and use.
Product Name: Highly Branched Cyclic Dextrin; HBCD Appearance:Colorless powder (Critical control point) Odor:Odorless Taste:Tasteless (Critical control point) Assay (HBCD content):96% (Critical control point) Soluble:Highly soluble in water,transparent and colorless,(Critical control point) Humidity:Low moisture absorption (
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.
Product Name: Pig bile powder Other Name: PULVIS FELLIS SUIS Appearance: Yellowish-brown to tawny bitter powder Purity: Sodium taurohyodeoxycholate hydrate 2% - 4% CAS Number: 635-65-4
Product Name: Gastric mucin Other Name: MUCIN;MUCIN GASTRIC Appearance: White powder Purity: Mucin 80.0% Viscosity>3.0 Total nitrogenâ?¤10.0% (dried substance) Reducing substances 20.0% (dried substance) CAS Number: 84082-64-4 EINECS number: 282-010-7
