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Hydrogen Peroxide |  |
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| Hydrogen Peroxide (H2O2) is a pale blue liquid, slightly more viscous than water,which appears colorless in dilute solution. Hydrogen Peroxide that has strong oxidizing properties, and an powerful bleaching agent. Hydrogen Peroxide can be used as a disinfectant, antiseptic, oxidizer, and in rocketry as a propellants. The oxidizing capacity of hydrogen peroxide is so strong that Hydrogen Peroxide considered a highly reactive oxygen species. Hydrogen Peroxide is naturally produced in organisms as a by-product of oxidative metabolism. Nearly all living things (specifically, all obligate and facultative aerobes) possess enzymes known as peroxidases, which harmlessly and catalytically decompose low concentrations of hydrogen peroxide to water and oxygen. Pulp & Paper This industry is the largest worldwide user of Hydrogen Peroxide, driven by public pressure and legislation to remove chlorine from the bleaching process. Hydrogen Peroxide is particularly efficient for bleaching mechanical, recycled and non-wood fibres, as well as supporting other reagents in Kraft bleaching. Textiles Hydrogen Peroxide is the bleaching agent of choice for natural cellulose and animal fibres. Cotton, wool and silk all benefit from the high whiteness and low fibre damage of a Pasha bleach, coupled with a minimum of effluent problems. Food, Cosmetic and Health Current uses include aseptic packaging, food bleaching and preservation, microbial control, hair products and pharmaceuticals. Water and Efluent Hydrogen Peroxide is useful for swimming pool shock treatment, deodorising and emergency river and lagoon restoration after effluent spills.Many water applications benefit from advanced oxidation technologies which combine hydrogen peroxide with ultraviolet radiation, ozone or metal catalysts. These form powerful hydroxyl radicals which effectively destroy taste and odour molecules in drinking water, coloured dyes in textile effluents and a wide variety of organic pollutants. Safety and Handling Hydrogen peroxide is a strong oxidising agent.Active oxygen is liberated very slowly from pure, stabilised hydrogen peroxide but much more rapidly after gross contamination with metals, organics or alkalis. These properties require special precautions for safe handling and it is essential that users are familiar with these precautions or avail themselves of the services provided by Hydrogen Peroxide. Industrial Applications - Hydrogen peroxide application:- - Sodium per carbonate - Sodium per borate, used as mild bleaches in Laundry detergents. - Polymerizations and other chemical processes - Organic peroxides such as dibenzoyl peroxide. - PCB manufacturing process. - Epoxides such as propylene oxide Packing In 35Kg HDPE Carboys Specification
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Methanol | |
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Methanol is clear, colorless, flammable liquid with a characteristic odor. It is a clean energy source, as well as a raw material for some of the everyday items we use. Applications Methanol is a common laboratory solvent. It is especially useful for HPLC, UV/VIS spectroscopy, and LCMS due to its low UV cutoff. Feedstock The largest use of methanol by far is in making other chemicals. About 40% of methanol is converted to formaldehyde, and from there into products as diverse as plastics, plywood, paints, explosives, and permanent press textiles. Other chemical derivatives of methanol include dimethyl ether, which has replaced chlorofluorocarbons as an aerosol spray propellant, andacetic acid. Dimethyl ether, or "DME" also can be blended with liquified petroleum gas (LPG) for home heating and cooking, and can be used as a diesel replacement transportation fuel. Fuel for Vehicles Main article: Methanol fuel Methanol is used on a limited basis to fuel internal combustion engines. Pure methanol is required by rule to be used in Champcars, Monster Trucks, USAC sprint cars (as well as midgets, modifieds, etc.), and other dirt track series such as World of Outlaws, and Motorcycle Speedway. Methanol is also used, as the primary fuel ingredient since the late 1940s, in the powerplants for radio control, control line andfree flight airplanes (as methanol is required in the "glow-plug" engines that primarily power them), cars and trucks, from such an engine's use of a platinum filament glow plug being able to ignite the methanol vapor through a catalytic reaction. Drag racers and mud racers also use methanol as their primary fuel source. Methanol is required with a supercharged engine in a Top Alcohol Dragster and, until the end of the 2006 season, all vehicles in the Indianapolis 500 had to run methanol. Mud racers have mixed methanol with gasoline and nitrous oxide to produce more power than gasoline and nitrous oxide alone. One of the drawbacks of methanol as a fuel is its corrosivity to some metals, including aluminium. Methanol, although a weak acid, attacks the oxide coating that normally protects the aluminium from corrosion : 6 CH3OH + Al2O3 → 2 Al(OCH3)3 + 3 H2O The resulting methoxide salts are soluble in methanol, resulting in clean aluminium surface, which is readily oxidized by some dissolved oxygen. Also the methanol can act as an oxidizer : 6 CH3OH + 2 Al → 2 Al(OCH3)3 + 3 H2 This reciprocal process effectively fuels corrosion until either the metal is eaten away or the concentration of CH3OH is negligible. Concerns with methanol's corrosivity have been addressed by using methanol compatible materials, and fuel additives that serve as corrosion inhibitors. When produced from wood or other organic materials, the resulting organic methanol (bioalcohol) has been suggested as renewable alternative to petroleum-based hydrocarbons. Low levels of methanol can be used in existing vehicles, with the use of proper cosolvents and corrosion inhibitors. The European Fuel Quality Directive allows up to 3% methanol with an equal amount of cosolvent to be blending in gasoline sold in Europe. Today, China uses more than one billion gallons of methanol per year as a transportation fuel in both low level blends used in existing vehicles, and as high level blends in vehicles designed to accommodate the use of methanol fuels. Other Applications - Methanol is a traditional denaturant for ethanol, thus giving the term methylated spirit. - Methanol is also used as a solvent, and as an antifreeze in pipelines and windshield washer fluid. - In some wastewater treatment plants, a small amount of methanol is added to wastewater to provide a food source of carbon for thedenitrifying bacteria, which convert nitrates to nitrogen to reduce the denitrification of sensitive aquifers. - During World War II, methanol was used as a fuel in several German military rocket designs, under name M-Stoff, and in a mixture as C-Stoff. - Methanol was used as an automobile coolant antifreeze in the early 1900s. - Methanol is used as a denaturing agent in polyacrylamide gel electrophoresis. - Direct-methanol fuel cells are unique in their low temperature, atmospheric pressure operation, allowing them to be miniaturized to an unprecedented degree. This, combined with the relatively easy and safe storage and handling of methanol may open the possibility of fuel cell-powered consumer electronics, such as for laptop computers and mobile phones. - Methanol is also a widely used fuel in camping and boating stoves. Methanol burns well in an unpressurized burner, so alcohol stoves are often very simple, sometimes little more than a cup to hold fuel. This lack of complexity makes them a favorite of hikers who spend extended time in the wilderness. - Methanol is mixed with water and injected into high performance diesel engines for an increase of power and a decrease in exhaust gas temperature. This is called water methanol injection. Specifications
Corrosive sulphur passes test as per ASTMD 130 - 94 conforms to IS:517:1967 and BS:506:1966 Alkalinity to phenlphthalein passes BSS Passes copper corrosive test and meets aviation grade. Packing Road tankers. MS Drums. Uses 1. Production of Formaldehyde. 2. Automotive Antifreeze. 3. Chemical Synthesis (Methylamines/Methyl - Chloride/Methyl Methacrylate). 4. General Solvents (including surface coatings, paint removers, inks and adhesives. 5. Aviation Fuel (for water injection). 6. Denaturant for Ethyl Alcohol. 7. Rocket Fuel. 8. Dehydrator for Natural gas. Industries Served Formaldehyde, DMT, Dyes, Drugs, Paints, Pesticides and Civil Aviation. |
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Nitric Acid | |
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| Properties 1) Highly corrosive and toxic strong acid. 2) Colorless when pure, 3) Older samples tend to acquire a yellow cast. If the solution contains more than 86% nitric acid, it is referred to as fuming nitric acid. At concentrations above 95% at room temperature, nitric acid tends to rapidly develop a yellow color due to decomposition. Nitric acid is also commonly used as a strong oxidizing agent. Use The main use of nitric acid is for the production of fertilizers; other important uses include the production of explosives, etching and dissolution of metals, especially as a component of aqua regia for the purification and extraction of gold, and in chemical synthesis. Elemental Analysis In elemental analysis by ICP-MS, ICP-AES, GFAA, and Flame AA, dilute nitric acid (0.5 to 5.0 %) is used as a matrix compound for determining metal traces in solutions. Ultrapure trace metal grade acid is required for such determination, because small amounts of metal ions could affect the result of the analysis. It is also typically used in the digestion process of turbid water samples, sludge samples, solid samples as well as other types of unique samples which require elemental analysis Wood Working In a low concentration (approximately 10%), nitric acid is often used to artificially age pine and maple. The color produced is a grey-gold very much like very old wax or oil finished wood (wood finishing). Other Uses - A solution of nitric acid and alcohol, Nital, is used for etching of metals to reveal the microstructure. - Commercially available aqueous blends of 5-30% nitric acid and 15-40% phosphoric acid are commonly used for cleaning food and dairy equipment primarily to remove precipitated calcium and magnesium compounds (either deposited from the process stream or resulting from the use of hard water during production and cleaning). - Alone, it is useful in metallurgy and refining as it reacts with most metals, and in organic syntheses. - A mixture of concentrated nitric and sulphric acids causes the nitration of aromatic compounds, such as benzene. Examination of the infrared spectrum of the acid mixture using a corrosive resistant diamond cell shows infrared peaks close to that expected for carbon dioxide. The species responsible for the peaks is the nitronium ion, NO+2, which like CO2, is a linear molecule. The nitronium ion is the species responsible for nitration: being positive, it is attacked by electron-rich benzene rings. This is described more fully in organic chemistry books. Packing In 35/ 40 Kgs HDPE Carboys.& 250 Kgs HDPE drums/ Stainless Steel tankers. Exporting Countries Saudi Arabia, Egypt, Iran, Isreal, Dubai, Doha Qatar etc regularly on FCL basis. Specifications
Specifiaction of Nitric Acid
Uses 1. Organic synthesis (Dyes/Drugs/Explosives, Cellulose nitrate, nitrate salts). 2. Photo engraving. 3. Refining of Silver. 4. Medicine. 5. Preparation of nitro compounds. 6. Oxidizer in liquid rocket propellants. Industries Served Explosives, Dyes, Drugs, Pharmaceuticals, Jewellery.
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Paraformaldehyde | |
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CAS Number : 30525-89-4
Description White prill with a strong, pungent characteristic "formaldehyde" odour. Applications 1. Agricultural Chemicals : Paraformaldehyde used for production of herbicide, pesticide and bactericide, such as glyphosate, acetochlor, butachlor, machete, bismerthiazol, etc . 2. Coatings : Paraformaldehyde used for synthesis of oil paint and top-grade for car paint. 3. Medicines : Paraformaldehyde used for medical and hygienic disinfection instead of the formaldehyde 4. Resins : Paraformaldehyde used for synthesis of glycol, trimethylolpropane, N-Methylolacrylamide, pentaerythritol, urea-formaldehyde resin, phenolic resin, melamine resin, ion exchange resin,high concentration resin etc. 5. Others : Paraformaldehyde used for the paper making, the production of vitamin A, spiceries, terpenoid derivatives, developers, vinyl resin softener and the substitution of formaldehyde in synthetic resin, surfactant, plastics, rubber, leather, paper making, dyes, pharmacy, farm chemicals, films, detonators, building materials as well as disinfection, fumigation and antisepsis.
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Potato Starch | |
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| Potato Starch is starch extracted from potatoes. Potato Starch is a very refined starch, containing minimal amount of protein or fat. Potato starch gives the powder a clear white colour, and the cooked starch typical characteristics as neutral taste, good clarity, high binding strength, long texture and a minimal tendency of foaming or yellowing of the solution. Potato starch contains approximate 800 ppm phosphate bound to the starch; this increases the viscosity and gives the solution a slightly anionic character, a low gelatinization temperature (approximately 140F/60 Deg C and high swelling power. These typical properties are used in food and technical applications. Use Potato starch and potato starch derivatives are used in many recipes, for example in Noodles, wine gums, cocktail nuts, potato chips, hot dog sausages, bakery cream and instant soups and sauces, in gluten-free recipes and in kosher for Passover foods Potato starch also used in technical applications as wallpaper glue, for textile finishing and textile sizing, in paper coating and sizing and as paper sacks adhesive. Potato starch also occasionally used in the preparation of pre-packed grated cheese, to reduce the cheese sweating and binding. Types of Potato Starch - Spin Dried - Spray Dried Specification Potato Starch
Packing In 25/50 Kgs HDPE Bags Exporting Countries China, Bangladesh, Vietnam, Thialand, etc. |
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Sulphuric Acid | |
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Grades of Sulphuric Acid - Sulphuric acid 98% - Spent Sulphuric acid Application of Sulphuric Acid Sulphuric acid, chemically written as H2SO4, is a viscous and oily liquid chemical. There are many different sulphuric acid uses in the industry as it is one of the least expensive acids in the world. The uses of sulphuric acids vary from fertilizers to car battery and as industrial catalysts. Sulphuric acid is a strong mineral acid that us soluble in water. Pure and concentrated sulphuric acid is does not occur naturally due to its affinity to water There are many sulphuric acid uses in industry. The following are a few sulfuric acid uses that will help answer your question. - Sulphuric acid is used in manufacturing fertilizers like ammonium sulphate, super phosphate of lime, etc. - Sulphuric acid used in manufacturing of hydrochloric acid, nitric acid, phosphoric acid, ether, plastics, metal sulfates, cellophane, dyes, drugs, perfumes, disinfectants and even glue. - Sulphuric acid is used to manufacture nitroglycerin acid and tri-nitro-toluene (TNT) in the explosive industry. - Sulphur and tarry compounds in the gasoline are removed by using sulphuric acid. - It is used as an electrolyte in lead acid batteries. - Sulphuric acid uses also includes removal of oxides from iron and steel before electroplating or galvanizing. These are some of the sulphuric acid uses in industry. Sulphuric acid is not considered to be toxic compound but a corrosive compound. Due to its affinity to water it leads to burns. The aerosols can lead to severe eye irritation, respiratory tract and mucous membrane irritation. Specification of Sulphuric Acid
Packing In 35 Kgs,40 Kgs & 250 Kgs HDPE carboys. Exporting Countries Saudi Arabia, Egypt, Iran, Isreal, Dubai, Doha Qatar etc regularly on FCL basis.
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