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Haldia Chemical industry Based in Haldia India. Haldia chemical are a leading Chemical Manufacturer and Supplier of Formaldehyde in Haldia India . We are supplied into various industrial markets including Household ,Institutional Cleaning, Personal Care and Industrial sectors including Oil Field, Agriculture, Lubricants, Metal Working chemical industry and Coatings markets.

Formaldehyde is a naturally occurring organic chemical compound that is a highly reactive aldehyde gas formed by oxidation or incomplete combustion of hydrocarbons. It is highly soluble in water. In solution, it is predominantly used as a chemical intermediate with minor uses in agriculture, as an analytical reagent, in plaster and concrete additives, wood preservative, cosmetics, disinfectants, and fumigants. Formaldehyde solution is considered a hazardous chemical compound, and its vapor is toxic.

In solution, formaldehyde has a wide range of uses. It is used as an antiseptic, disinfectant, histologic fixative, and as a general-purpose chemical reagent for laboratory applications. The naturally occurring organic chemical compound is soluble in water and is generally distributed as a 37% solution in water.

Formaldehyde is more complicated than most simple carbon compounds as it adopts several different forms. As a gas, formaldehyde is colorless, with a characteristic irritating, pungent odor. Upon condensation, the gas converts to various other forms with different chemical formulas such as metaformaldehyde, or paraformaldehyde. These forms have more practical value, similar chemical properties, and are often used interchangeably.

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Haldia Chemical industry Based in Haldia India , Chennai chemical are a leading Chemical Manufacturer and Supplier of Dibutyl phthalate in Haldia . We are supplied into various industrial markets including Household ,Institutional Cleaning, Personal Care and Industrial sectors including Oil Field, Agriculture, Lubricants, Metal Working chemical industry and Coatings markets.

Dibutyl phthalate are produced each year globally to meet demands. Dibutyl phthalate is produced by reacting n-butanol with phthalic anhydride while in the presence of a concentrated sulphuric acid catalyst. The Dibutyl phthalate is recovered and purified by use of vacuum distillation or through a bed of activated charcoal.

Applications

Dibutyl phthalate is often added to polyvinyl chloride as a plasticizer in order to improve it material characteristics. Dibutyl phthalate does not polymerize when added to PVC and allows for PVC molecules to slide along one another without tangling. The ability to avoid the polymers from becoming entangled will increase the flexibility of the PVC, making it more suitable for a number of applications. Vinyl fabrics and raincoats are examples of how Dibutyl phthalate will increase the flexibility of PVC.

Dibutyl phthalate is entirely composed of carbon, oxygen and hydrogen making it ideal for combustion reactions. Dibutyl phthalate is used as a stabilizer within solid rocket propellant as Dibutyl phthalate readily contributes molecules to sustain the combustion reaction at elevated temperatures.

Haldia Chemical industry Based in Haldia  India. Haldia  chemical are a leading Chemical Manufacturer and Supplier of Toluene in  Haldia India . We are supplied into various industrial markets including Household ,Institutional Cleaning, Personal Care and Industrial sectors including Oil Field, Agriculture, Lubricants, Metal Working chemical industry and Coatings markets.

Toluene is an aromatic hydrocarbon. It is a colorless, water-insoluble liquid with the smell associated with paint thinners. It is a mono-substituted benzene derivative, consisting of a CH3 group attached to a phenyl group. As such, its IUPAC systematic name is methylbenzene. Toluene is predominantly used as an industrial feedstock and a solvent.

Foam

Toluene is needed for dinitrotoluene, which is needed for toluene diisocyanate, which is used to produce polyurethane foams.

Solvent

Toluene is a common solvent, e.g. for paints, paint thinners, silicone sealants, many chemical reactants, rubber, printing ink, adhesives (glues), lacquers, leather tanners, and disinfectants.

Niche applications

In the laboratory, toluene is used as a solvent for carbon nanomaterials, including nanotubes and fullerenes, and it can also be used as a fullerene indicator. The color of the toluene solution of C60 is bright purple. Toluene is used as a cement for fine polystyrene kits (by dissolving and then fusing surfaces) as it can be applied very precisely by brush and contains none of the bulk of an adhesive. Toluene can be used to break open red blood cells in order to extract hemoglobin in biochemistry experiments. Toluene has also been used as a coolant for its good heat transfer capabilities in sodium cold traps used in nuclear reactor system loops.

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Haldia Chemical industry Based in Haldia India , Haldia chemical are a leading Chemical Manufacturer and Supplier of Dichloromethane (DCM or methylene chloride) in Haldia India . We are supplied into various industrial markets including Household ,Institutional Cleaning, Personal Care and Industrial sectors including Oil Field, Agriculture, Lubricants, Metal Working chemical industry and Coatings markets.

Dichloromethane (DCM or methylene chloride) is an organochlorine compound with the formula CH2Cl2. This colorless, volatile liquid with a moderately sweet aroma is widely used as a solvent. Although it is not miscible with water, it is polar, and miscible with many organic solvents.

Uses

DCM’s volatility and ability to dissolve a wide range of organic compounds makes it a useful solvent for many chemical processes.

It is widely used as a paint stripper and a degreaser. In the food industry, it has been used to decaffeinate coffee and tea as well as to prepare extracts of hops and other flavorings. Its volatility has led to its use as an aerosol spray propellant and as a blowing agent for polyurethane foams.

The chemical compound’s low boiling point allows the chemical to function in a heat engine that can extract mechanical energy from small temperature differences. An example of a DCM heat engine is the drinking bird. The toy works at room temperature.

DCM chemically welds certain plastics. For example, it is used to seal the casing of electric meters. Often sold as a main component of plastic welding adhesives, it is also used extensively by model building hobbyists for joining plastic components together. It is commonly referred to as “Di-clo.”

It is used in the garment printing industry for removal of heat-sealed garment transfers, and its volatility is exploited in novelty items: bubble lights and jukebox displays.

DCM is used in the material testing field of civil engineering; specifically it is used during the testing of bituminous materials as a solvent to separate the binder from the aggregate of an asphalt or macadam to allow the testing of the materials.

Dichloromethane is also found in Asparagopsis taxiformis, a seaweed fodder for cattle that reduces their methane emissions by 79 %

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Mumbai  Chemical industry Based in Mumbai India. Mumbai  chemical are a leading Chemical Manufacturer and Supplier of Copper oxide or cuprous oxide in Mumbai  India . We are supplied into various industrial markets including Household ,Institutional Cleaning, Personal Care and Industrial sectors including Oil Field, Agriculture, Lubricants, Metal Working chemical industry and Coatings markets.

Copper oxide or cuprous oxide is the inorganic compound with the formula Cu2O. It is one of the principal oxides of copper, the other being CuO or cupric oxide. This red-coloured solid is a component of some antifouling paints. The compound can appear either yellow or red, depending on the size of the particles. Copper(I) oxide is found as the reddish mineral cuprite.

Applications

Cuprous oxide is commonly used as a pigment, a fungicide, and an antifouling agent for marine paints. Rectifier diodes based on this material have been used industrially as early as 1924, long before silicon became the standard. Copper(I) oxide is also responsible for the pink color in a positive Benedict’s test.

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Haldia Chemical industry Based in Haldia  India. Haldia chemical are a leading Chemical Manufacturer and Supplier of Citric acid in Haldia India . We are supplied into various industrial markets including Household ,Institutional Cleaning, Personal Care and Industrial sectors including Oil Field, Agriculture, Lubricants, Metal Working chemical industry and Coatings markets.

Citric acid is a weak organic acid that has the chemical formula C6H8O7. It occurs naturally in citrus fruits. In biochemistry, it is an intermediate in the citric acid cycle, which occurs in the metabolism of all aerobic organisms.

More than a million tons of citric acid are manufactured every year. It is used widely as an acidifier, as a flavoring and chelating agent.

Applications

Food and drink

Because it is one of the stronger edible acids, the dominant use of citric acid is as a flavoring and preservative in food and beverages, especially soft drinks and candies.

Citric acid can be added to ice cream as an emulsifying agent to keep fats from separating, to caramel to prevent sucrose crystallization, or in recipes in place of fresh lemon juice. Citric acid is used with sodium bicarbonate in a wide range of effervescent formulae, both for ingestion (e.g., powders and tablets) and for personal care (e.g., bath salts, bath bombs, and cleaning of grease). Citric acid sold in a dry powdered form is commonly sold in markets and groceries as “sour salt”, due to its physical resemblance to table salt. It has use in culinary applications, as an alternative to vinegar or lemon juice, where a pure acid is needed.

Citric acid can be used in food coloring to balance the pH level of a normally basic dye.

Cleaning and chelating agent

Citric acid is an excellent chelating agent, binding metals by making them soluble. It is used to remove and discourage the buildup of limescale from boilers and evaporators. It can be used to treat water, which makes it useful in improving the effectiveness of soaps and laundry detergents. By chelating the metals in hard water, it lets these cleaners produce foam and work better without need for water softening. Citric acid is the active ingredient in some bathroom and kitchen cleaning solutions. A solution with a six percent concentration of citric acid will remove hard water stains from glass without scrubbing. Citric acid can be used in shampoo to wash out wax and coloring from the hair.

Other uses

Citric acid is used as an odorless alternative to white vinegar for home dyeing with acid dyes.

Sodium citrate is a component of Benedict’s reagent, used for identification both qualitatively and quantitatively of reducing sugars.

Citric acid can be used as an alternative to nitric acid in passivation of stainless steel.

Citric acid can be used as a lower-odor stop bath as part of the process for developing photographic film. Photographic developers are alkaline, so a mild acid is used to neutralize and stop their action quickly, but commonly used acetic acid leaves a strong vinegar odor in the darkroom.

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Haldia Chemical industry Based in Haldia India. Haldia chemical are a leading Chemical Manufacturer and Supplier of Isopropanol or Isopropyl Alcohol in Haldia India . We are supplied into various industrial markets including Household ,Institutional Cleaning, Personal Care and Industrial sectors including Oil Field, Agriculture, Lubricants, Metal Working chemical industry and Coatings markets.

Isopropanol or Isopropyl Alcohol,among other identifiers. It is a chemical compound with the common formula C3H8O.

The colorless liquid chemical compound is flammable and has a pungent, musty odor. It is a structural isomer of propanol and provides a wide spectrum of industrial and consumer uses, mostly as a solvent and topical antiseptic.

Applications

Isopropyl Alcohol is primarily manufactured for consumer use in cosmetics, skin and hair preparations, pharmaceuticals, perfumes, lacquer formulations, dye solutions, antifreezes, soaps, window cleaners. The bottled liquid is sold in 70% aqueous solution as rubbing alcohol.

Industrial applications include: Adhesives and sealant chemicals, non-pesticidal agricultural chemicals, fuels and fuel additives, intermediates, lubricants, paint and coating additives, process regulators and aids specific to petroleum production, and cleaning solvents for cleaning or degreasing.

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Haldia Chemical industry Based in Haldia India , Chennai chemical are a leading Chemical Manufacturer and Supplier of Ammonium bromide, NH4Br, in Haldia India . We are supplied into various industrial markets including Household ,Institutional Cleaning, Personal Care and Industrial sectors including Oil Field, Agriculture, Lubricants, Metal Working chemical industry and Coatings markets.

Haldia chemical supply various types of hold cleaning products like High Foam Emulsifier Cleaner, Tuff High Foam conc., Tuff Highly Concentrated, HP Wash, Citric Acid LR grade, Foam cleaning Agent, Rock Phosphate Cleaner , Deodorizer, Acetic Acid, Calcium Hydroxide. Our Slip Coat HOLD BLOCK is a Heavy Duty protective Solution for hold of vessels which carrying corrosive and / or messy cargos such as Sulphur, Salt, Petcoke, coal and concentrates.

Ammonium bromide, NH4Br, is the ammonium salt of hydrobromic acid. The chemical crystallizes in colorless prisms, possessing a saline taste; it sublimes on heating and is easily soluble in water. On exposure to air it gradually assumes a yellow color because of the oxidation of traces of bromide (Br−) to bromine (Br2).

Uses

Ammonium bromide is used for photography in films, plates and papers; in fireproofing of wood; in lithography and process engraving; in corrosion inhibitors; and in pharmaceutical preparations.

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Haldia  Chemical industry Based in Haldia India. Haldia chemical are a leading Chemical Manufacturer and Supplier of Methyl acetate in Haldia India . We are supplied into various industrial markets including Household ,Institutional Cleaning, Personal Care and Industrial sectors including Oil Field, Agriculture, Lubricants, Metal Working chemical industry and Coatings markets.

Methyl acetate, also known as MeOAc, acetic acid methyl ester or methyl ethanoate, is a carboxylate ester with the formula CH3COOCH3. It is a flammable liquid with a characteristically pleasant smell reminiscent of some glues and nail polish removers. Methyl acetate is occasionally used as a solvent, being weakly polar and lipophilic, but its close relative ethyl acetate is a more common solvent being less toxic and less soluble in water. Methyl acetate has a solubility of 25% in water at room temperature.

Applications

A major use of methyl acetate is as a volatile low toxicity solvent in glues, paints, and nail polish removers.

Acetic anhydride is produced by carbonylation of methyl acetate in a process that was inspired by the Monsanto acetic acid synthesis.

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Haldia Chemical industry Based in Haldia India , Haldia chemical are a leading Chemical Manufacturer and Supplier of Dimethyl carbonate (DMC) in Haldia India . We are supplied into various industrial markets including Household ,Institutional Cleaning, Personal Care and Industrial sectors including Oil Field, Agriculture, Lubricants, Metal Working chemical industry and Coatings markets.

Dimethyl carbonate (DMC) is an organic compound with the formula OC(OCH3)2. It is a colourless, flammable liquid. It is classified as a carbonate ester. This compound has found use as a methylating agent and more recently as a solvent that is exempt from the restrictions placed on most volatile organic compounds (VOCs) in the US.Dimethyl carbonate is often considered to be a green reagent.

applications

Dimethyl carbonate methylates anilines, phenols, and carboxylic acids, but many of these reactions require the use of an autoclave.

Dimethyl carbonate’s main benefit over other methylating reagents such as iodomethane and dimethyl sulfate is its low toxicity. Additionally, it is biodegradable. Unfortunately, it is a relatively weak methylating agent compared to these traditional reagents.

Intermediate in polycarbonate synthesis

A large captive use of dimethyl carbonate is for the production of diphenyl carbonate through transesterification with phenol. Diphenyl carbonate is a widely used raw material for the synthesis of bisphenol-A-polycarbonate in a melt polycondensation process.

Alternative fuel additive
There is also interest in using this compound as a fuel oxygenate additive.

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