Hwatsi Chemical Pvt Ltd - Tehran, Iran

Acetone, or propanone, is the organic compound with the formula (CH3)2CO. It is a colorless, volatile, flammable liquid and is the simplest and smallest ketone.
Acetone is miscible with water and serves as an important solvent in its own right, typically for cleaning purposes in laboratories. About 6.7 million tonnes were produced worldwide in 2010, mainly for use as a solvent and production of methyl methacrylate and bisphenol A. It is a common building block in organic chemistry. Familiar household uses of acetone are as the active ingredient in nail polish remover and as paint thinner. It has VOC exempt status in the USA.
Acetone is produced and disposed of in the human body through normal metabolic processes. It is normally present in blood and urine. People with diabetes produce it in larger amounts. Reproductive toxicity tests show that it has low potential to cause reproductive problems. Ketogenic diets that increase ketone bodies (acetone, β-hydroxybutyric acid and acetoacetic acid) in the blood are used to counter epileptic attacks in infants and children who suffer from recalcitrant refractory epilepsy.

Basic chromium sulfate is produced from chromate salts by reduction with sulfur dioxide, although other methods exist. The reduction could formally be written:

Na2Cr2O7 + 3 SO2 + H2O → Cr2(SO4)3 + 2NaOH
Since 33% of the anion charges are due to hydroxy ions the basicity is 33% (but in tanning jargon it is known as 33% reduced). Products with higher basicities, e.g. 42 or 50% may be obtained by the addition of sodium carbonate, these are often used in combination with sodium formate. The sodium sulfate is often left in the technical product since it is inert with respect to the tanning process. It is important to fully reduce the hexavalent chromium to trivalent since the hexavalent is more likely to cause health problems for tanners and leather consumers.

Chromium(III) sulfate usually refers to the inorganic compounds with the formula Cr2(SO4)3.x(H2O), where x can range from 0 to 18. Additionally, ill-defined but commercially important "basic chromium sulfates" are known. These salts are usually either violet or green solids that are soluble in water. It is commonly used in tanning leather.

To provide our buyers with premium products, we make sure only superior grade materials are used for manufacturing them. Situated in Mumbai(India), the company has carved a niche for itself in the market with its flawless range of products. We are regular exporter of Butyl Glycol to various countries. We provide in palletized drums in containers and in bulk also. This is our regular product so we can provide immediate delivery to our customers! Our brand name is well known in the market for Butyl Glycol.
• It is also named as 2- Butoxyethanol, Butyl Glycol Ether, Ethylene Glycol Butyl Ether
Used In:
• Brake Systems, Electroplating, Paint Manufacture, Paints, Coatings, and Adhesives Manuf., Wood Stains and Varnishes e.t.c.

Butyl acrylate is a chemical used in manufacturing.
Applications
Butyl acrylate is used in paints, sealants, coatings, adhesives, fuel, textiles, plastics, and caulk.
Production
Butyl acrylate can be produced in several reactions. Acetylene, 1-butyl alcohol, carbon monoxide, nickel carbonyl, and hydrochloric acid can react to make butyl acrylate. Another synthesis of butyl acrylate involves the reaction of butanol with methyl acrylate or acrylic acid.

Castor oil is a vegetable oil pressed from castor beans. The name probably comes from its use as a replacement for castoreum.

Castor oil is a colourless to very pale yellow liquid with a distinct taste and odor. Its boiling point is 313 °C (595 °F) and its density is 961 kg/m3. It is a triglyceride in which approximately 90 percent of fatty acid chains are ricinoleates. Oleate and linoleates are the other significant components.

Castor oil and its derivatives are used in the manufacturing of soaps, lubricants, hydraulic and brake fluids, paints, dyes, coatings, inks, cold resistant plastics, waxes and polishes, nylon, pharmaceuticals and perfumes.

Food and preservative
In the food industry, castor oil (food grade) is used in food additives, flavorings, candy (e.g., polyglycerol polyricinoleate or PGPR in chocolate), as a mold inhibitor, and in packaging. Polyoxyethylated castor oil (e.g., Kolliphor EL) is also used in the food industries.

In India, Pakistan and Nepal food grains are preserved by the application of castor oil. It stops rice, wheat, and pulses from rotting. For example, the legume pigeon pea is commonly available coated in oil for extended storage.

Chloroform, or trichloromethane, is an organic compound with formula CHCl3. It is a colorless, sweet-smelling, dense liquid that is produced on a large scale as a precursor to PTFE. It is also a precursor to various refrigerants. It is one of the four chloromethanes and a trihalomethane. It is a powerful anesthetic, euphoriant, anxiolytic and sedative when inhaled or ingested.

Uses
In terms of scale, the most important reaction of chloroform is with hydrogen fluoride to give monochlorodifluoromethane (CFC-22), a precursor in the production of polytetrafluoroethylene (Teflon):[7]

CHCl3 + 2 HF → CHClF2 + 2 HCl
The reaction is conducted in the presence of a catalytic amount of mixed antimony halides. Chlorodifluoromethane is then converted into tetrafluoroethylene, the main precursor to Teflon. Before the Montreal Protocol, chlorodifluoromethane (designated as R-22) was also a popular refrigerant.

Solvent
The hydrogen attached to carbon in chloroform participates in hydrogen bonding. Worldwide, chloroform is also used in pesticide formulations, as a solvent for fats, oils, rubber, alkaloids, waxes, gutta-percha, and resins, as a cleansing agent, grain fumigant, in fire extinguishers, and in the rubber industry. CDCl3 is a common solvent used in NMR spectroscopy.

Cyclohexanone
Cyclohexanone is the organic compound with the formula (CH2)5CO. The molecule consists of six-carbon cyclic molecule with a ketone functional group. This colorless oil has an odor reminiscent of that of acetone. Over time, samples of cyclohexanone assume a yellow color. Cyclohexanone is slightly soluble in water and miscible with common organic solvents. Billions of kilograms are produced annually, mainly as a precursor to nylon.

Uses
The great majority of cyclohexanone is consumed in the production of precursors to Nylon 6,6 and Nylon 6. About half of the world's supply is converted to adipic acid, one of two precursors for nylon 6,6. For this application, the KA oil (see above) is oxidized with nitric acid. The other half of the cyclohexanone supply is converted to cyclohexanone oxime. In the presence of sulfuric acid catalyst, the oxime rearranges to caprolactam, a precursor to nylon 6

Laboratory reactions
In addition to the large scale reactions conducted in service of the polymer industry, many reactions have been developed for cyclohexanone. In the presence of light, it undergoes alpha-chlorination to give 2-chlorocyclohexanone. It forms a trimethylsilylenol ether upon treatment with trimethylsilylchloride in the presence of base. It also forms an enamine with pyrolidine.
Illicit use
Cyclohexanone has been used in the illicit production of phencyclidine and its analogues[15] and as such is often subject to additional checks before purchase.

Hexane /ˈhɛkseɪn/ is an alkane of six carbon atoms, with the chemical formula C6H14.
The term may refer to any of the five structural isomers with that formula, or to a mixture of them. In IUPAC nomenclature, however, hexane is the unbranched isomer (n-hexane); the other four isomers are named as methylated derivatives of pentane and butane. IUPAC also uses the term as the root of many compounds with a linear six-carbon backbone, such as 2-methylhexane.

Uses
In industry, hexanes are used in the formulation of glues for shoes, leather products, and roofing. They are also used to extract cooking oils (such as canola oil or soy oil) from seeds, for cleansing and degreasing a variety of items, and in textile manufacturing. They are commonly used in food based soybean oil extraction in the United States, and are potentially present as contaminants in all soy food products in which the technique is used; the lack of regulation by the FDA of this contaminant is a matter of some controversy.
A typical laboratory use of hexanes is to extract oil and grease contaminants from water and soil for analysis. Since hexane cannot be easily deprotonated, it is used in the laboratory for reactions that involve very strong bases, such as the preparation of organolithiums. For example, butyllithiums are typically supplied as a hexane solution.[citation needed]
Hexanes are commonly used in chromatography as a non-polar solvent. Higher alkanes present as impurities in hexanes have similar retention times as the solvent, meaning that fractions containing hexane will also contain these impurities. In preparative chromatography, concentration of a large volume of hexanes can result in a sample that is appreciably contaminated by alkanes. This may result in a solid compound being obtained as an oil and the alkanes may interfere with analysis.

Isopropyl alcohol (IUPAC name propan-2-ol; commonly called isopropanol or 2-propanol) is a colorless, flammable chemical compound (chemical formula CH3CHOHCH3) with a strong odor. As an isopropyl group linked to a hydroxyl group, it is the simplest example of a secondary alcohol, where the alcohol carbon atom is attached to two other carbon atoms. It is a structural isomer of 1-propanol and ethyl methyl ether.

It is used in the manufacture of a wide variety of industrial and household chemicals, and is a common ingredient in chemicals such as antiseptics, disinfectants, and detergents.

Uses
Isopropyl alcohol dissolves a wide range of non-polar compounds. It also evaporates quickly, leaves nearly zero oil traces, compared to ethanol, and is relatively non-toxic, compared to alternative solvents. Thus, it is used widely as a solvent and as a cleaning fluid, especially for dissolving oils. Together with ethanol, n-butanol, and methanol, it belongs to the group of alcohol solvents, about 6.4 million tonnes of which were used worldwide in 2011.

Isopropyl alcohol is commonly used for cleaning eyeglasses, electrical contacts, audio or video tape heads, DVD and other optical disc lenses, removing thermal paste from heatsinks on CPUs and other IC packages, etc.

α-Methylstyrene (AMS) is a chemical intermediate used in the manufacture of plasticizers, resins and polymers. It is a co-product formed in a variation of the cumene process. The homopolymer obtained from this monomer, poly(α-methylstyrene), is unstable, being characterized by a low ceiling temperature

Uses
Alpha-methylstyrene (AMS) is a colourless liquid used as a co-monomer in a range of polymerisation processes to improve impact and heat resistance. In many applications of this kind it competes with styrene, over which it has some stability and handling advantages. It can be copolymerised with monomers such as benzene, acrylates and styrene. The primary use of AMS is in acrylonitrile-butadiene-styrene (ABS) resins, which account for around a third of demand. In ABS resins it prevents heat distortion. AMS has applications in a diverse range of products including perfumes, antioxidants, drying oils and lubricating oils. Other uses include the production of low molecular weight polymers, which form viscous liquids used in adhesives and coatings, waxes and plasticisers.

Technology
AMS is recovered as a by-product of the phenol production process of cumene oxidation. This can then be purified by continuous distillation under reduced pressure to lower the amount of phenol, cumene and butyl benzene impurities.
Because of the cost of this purification in limited markets, many phenol producers do not separate AMS but simply recycle it by hydrogenating it back to cumene. Companies such as UOP and Kellogg license the process. Another route used in the FSU involved dehydrogenation of cumene to AMS.

Health and safety
AMS irritates the skin, eyes and throat. If burned it can release toxic gases and vapours such as carbon monoxide.
It is incompatible with strong oxidising agents, copper, mercury or alkaline pesticides.

α-Methylstyrene (AMS) is a chemical intermediate used in the manufacture of plasticizers, resins and polymers. It is a co-product formed in a variation of the cumene process. The homopolymer obtained from this monomer, poly(α-methylstyrene), is unstable, being characterized by a low ceiling temperature.

Uses
Alpha-methylstyrene (AMS) is a colourless liquid used as a co-monomer in a range of polymerisation processes to improve impact and heat resistance. In many applications of this kind it competes with styrene, over which it has some stability and handling advantages. It can be copolymerised with monomers such as benzene, acrylates and styrene. The primary use of AMS is in acrylonitrile-butadiene-styrene (ABS) resins, which account for around a third of demand. In ABS resins it prevents heat distortion. AMS has applications in a diverse range of products including perfumes, antioxidants, drying oils and lubricating oils. Other uses include the production of low molecular weight polymers, which form viscous liquids used in adhesives and coatings, waxes and plasticisers.

Technology

AMS is recovered as a by-product of the phenol production process of cumene oxidation. This can then be purified by continuous distillation under reduced pressure to lower the amount of phenol, cumene and butyl benzene impurities.
Because of the cost of this purification in limited markets, many phenol producers do not separate AMS but simply recycle it by hydrogenating it back to cumene. Companies such as UOP and Kellogg license the process. Another route used in the FSU involved dehydrogenation of cumene to AMS.

Health and safety
AMS irritates the skin, eyes and throat. If burned it can release toxic gases and vapours such as carbon monoxide.
It is incompatible with strong oxidising agents, copper, mercury or alkaline pesticides.

α-Methylstyrene (AMS) is a chemical intermediate used in the manufacture of plasticizers, resins and polymers. It is a co-product formed in a variation of the cumene process. The homopolymer obtained from this monomer, poly(α-methylstyrene), is unstable, being characterized by a low ceiling temperature.

Uses
Alpha-methylstyrene (AMS) is a colourless liquid used as a co-monomer in a range of polymerisation processes to improve impact and heat resistance. In many applications of this kind it competes with styrene, over which it has some stability and handling advantages. It can be copolymerised with monomers such as benzene, acrylates and styrene. The primary use of AMS is in acrylonitrile-butadiene-styrene (ABS) resins, which account for around a third of demand. In ABS resins it prevents heat distortion. AMS has applications in a diverse range of products including perfumes, antioxidants, drying oils and lubricating oils. Other uses include the production of low molecular weight polymers, which form viscous liquids used in adhesives and coatings, waxes and plasticisers.

Technology

AMS is recovered as a by-product of the phenol production process of cumene oxidation. This can then be purified by continuous distillation under reduced pressure to lower the amount of phenol, cumene and butyl benzene impurities.
Because of the cost of this purification in limited markets, many phenol producers do not separate AMS but simply recycle it by hydrogenating it back to cumene. Companies such as UOP and Kellogg license the process. Another route used in the FSU involved dehydrogenation of cumene to AMS.
Health and safety
AMS irritates the skin, eyes and throat. If burned it can release toxic gases and vapours such as carbon

monoxide.
It is incompatible with strong oxidising agents, copper, mercury or alkaline pesticides.

The Iso Propyl Alcohol offered by is backed by an efficient network and trustworthy resources. We have emerged as a supplier of chemicals in the market. All our stringent quality procedure to ensure that only a qualitative range of products should be delivered at buyer's end. We are regular exporter of Iso Propyl Alcohol to various countries. We provide in palletized drums in containers and in bulk also. IPA is our regular product so we can provide immediate delivery to our customers. Our brand name is well known in the market for IPA.

Further, we are backed by an efficient network and trustworthy resources an have emerged as a dominant supplier of Iso Propyl Alcohol in the market. All our product is tested stringently on various quality procedure to ensure that only a qualitative range of products should be delivered at buyer's end.
Used In:
• The Iso Propyl Alcohol is widely used in industries such as Electroplating, Laboratory Chemicals, Paint Manufacture, Metal Degreasing, Printing Rubber Manufacture e.t.c.

The Iso Propyl Alcohol offered by is backed by an efficient network and trustworthy resources. We have emerged as a supplier of chemicals in the market. All our stringent quality procedure to ensure that only a qualitative range of products should be delivered at buyer's end. We are regular exporter of Iso Propyl Alcohol to various countries. We provide in palletized drums in containers and in bulk also. IPA is our regular product so we can provide immediate delivery to our customers. Our brand name is well known in the market for IPA.

Further, we are backed by an efficient network and trustworthy resources an have emerged as a dominant supplier of Iso Propyl Alcohol in the market. All our product is tested stringently on various quality procedure to ensure that only a qualitative range of products should be delivered at buyer's end.
Used In:
• The Iso Propyl Alcohol is widely used in industries such as Electroplating, Laboratory Chemicals, Paint Manufacture, Metal Degreasing, Printing Rubber Manufacture e.t.c.

• Used as solvents of coating, resin, dye, ink, etc.;
• Used as the synthetic monomer in medicine, explosive, agricultural chemicals and other industries;
• Used as a component of gasoline with high octane value, to remove the asphalt on a vehicle body;
• Used mainly for making the tissue and slice transparent and removing wax from them by the hospital pathology department.

We are well-established organization and a reliable name in the sphere. The Toluene Chemical offered by us is made utilizing high grade material that is obtained from trusted suppliers. These chemicals are made under the guidance of skilled workers. The company has segregated its infrastructure into several units and one of them is packaging unit wherein we meticulously pack our products for ensuring safe and secure deliveries. Toluene Chemical provided by us is available in various size and at reasonable price.

We have advanced packaging systems available to make sure that the products are packed using the experts approved packaging stuff. We source the material from the leading vendors in the industry. Functioning smoothly from Mumbai(India); we are capable enough of serving the clients in a shortest time possible.
Used In:
• The major uses of phenol, consuming two thirds of its production, involve its conversion to plastics or related materials. Condensation with acetone gives bisphenol-A, a key precursor to polycarbonates and epoxide resins. Condensation of phenol, alkylphenols, or diphenols with formaldehyde gives phenolic resins, a famous example of which is Bakelite. Hydrogenation of phenol gives cyclohexanone, a precursor to nylon. Nonionic detergents are produced by alkylation of phenol to give the alkylphenols, e.g.,nonylphenol, which are then subjected to ethoxylation.

• Phenol is also a versatile precursor to a large collection of drugs, most notably aspirin but also many herbicides and pharmaceuticals. Phenol is also used as an oral anesthetic/analgesic in products such as Chloraseptic or other brand name and generic equivalents, commonly used to temporarily treat pharyngitis.

Ethylene dichloride (EDC) is a clear, colourless, oily liquid with a sweet, pleasant chloroform-like odour. It is highly volatile, toxic, flammable and miscible with chlorinated hydrocarbons and most organic solvents. It reacts violently with aluminium, alkali metals, alkali amides, ammonia, bases, strong oxidants and attacks many metals in presence of water.
Around 95% of EDC is used in the production of vinyl chloride monomer (VCM), nearly all of which goes into polyvinyl chloride (PVC).
Other outlets for EDC are chlorinated solvents such as ethyleneamines, trichloroethylene, vinylidene chloride and trichloroethane. It is used as an intermediate in the production of perchloroethylene (tetrachloroethylene) and as a catalyst in hexachlorophene production.
EDC has been used as a solvent in the textile, metal cleaning and adhesives industries. Solvent markets tend to be mature due to environmental pressures to reduce emissions and declining in the case of perchloroethylene.