Chemtex Speciality Limited
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- Polymers & Phosphonates
| Brand | Generic |
| Physical State/Form | Liquid |
| Chemical Formula | C2H8O7P2 |
| CAS Number | 2809-21-4 |
| Grade Standard | Commercial |
| Packaging Type | HDPE |
| Hydroxyethylidene Diphosphonic Acid or HEDP acts as an organo phosphonate compound with multi-functional properties such as deflocculation, sequestration, and super threshold inhibition in a single active ingredient. The product is commercially produced in 50%/ 60% concentration, serving as a scale and synergistic corrosion inhibitor for inhibiting iron rust and mineral scale in pipes of cooling circulation water units and boilers. It also acts as a metal chelate agent for colour fixing and bleaching in textile and also functions as a complexing agent for electron plate and scale cleaning agent for metals. Key Attributes and Benefits: • Acts as a metal chelate agent • Helps as an effective scale inhibitor HEDP are available in salts of sodium compounds such as •HEDP 2Na (Hydroxyethylidene Diphosphonic Acid - Disodium salt), •HEDP 4Na (Hydroxyethylidene Diphosphonic Acid - Tetra sodium salt) etc. |
| Brand | ALSTA |
| Physical State/Form | Granular |
| Chemical Formula | (C3H3NaO2)n |
| CAS Number | 9003-04-7 |
| Packaging Size | kgs |
| pH Value | Neutral |
| Sodium Polyacrylate (waterlock) can be referred as a sodium salt of polyacrylic acid. Sodium Polyacrylate functions as an anionic Polyelectrolyte having negatively charged carboxylic groups in the main chain. While polyacrylic acids neutralized with sodium are still used in industry, but other salts also exist including potassium, lithium and ammonium. Used as a sequestering agent in detergents, Sodium polyacylate portrays its ability to bind hard-water elements, such as magnesium, iron, calcium and zinc, to make the detergents work more efficiently. Chelating agents help to neutralize the presence of heavy metals that are available in water, dirt and other substances found in laundry, making the detergent more effective in cleaning and neutralizing odors in clothes. It also functions as thickening agents or as super absorbent polymers. It also serves as the main ingredient in high-absorbency diapers. Key Attributes and Benefits: • Works as an effective sequestrant • Functions as super absorbent polymers |
| Grade Standard | Technical Grade |
| Usage | Agro |
| Packaging Size | kgs |
| Packaging Type | HDPE |
| Brand | ALSTA |
| Physical State | Granules |
| Color | White |
| Potassium Polyacrylate based Super Absorbent Polymer for Agriculture is hydrogel polymer for agriculture once added to the soil or substrate absorbs and retains large quantities of water and nutrients, nearly up to 400 times its own weight. Hydrogel has a unique mechanism of absorbing and retaining water, discharging it only when needed, so the crops do not lose out on a stable supply of water and nutrients. Potassium Polyacrylate polymers do not interfere with water imbibing process of the plants unlike sodium polyacrylate based polymers. This aqua absorbent of water acts as a mini water reservoir and will only use this reserved water at the time of need, allowing a better agricultural yield. Key Attributes and Benefits: • Increase in water holding capacity of the soil • Limits water and nutrient loss through soil leaching • Reduces evaporation by locking water • Improves physical properties of soil by enhancing aeration (airflow) • Enhances plant growth by providing water and nutrients to the root zone of the plants • Long term protection of environment against drought and groundwater contamination • Prevent dehydration of the seedlings • Reduces transplanting shock and thereby reducing mortality rate of the plants • Mixed with cellulose mulch, it helps stable newly graded soils which are able to maintain a minimum amount of surface water • Used in large scale farming where it increases soil aeration enhancing germination and development of roots • When mixed with fertilizers, it can stably provide fertile nutrients to the roots for a longer period |
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| Form | Granules |
| Packaging Size | kgs |
| Color | White |
| Packaging Type | bags |
| Density | N/A |
| Purity | more than 90 |
| Application | Industrial Use |
| Packaging Type | HDPE |
| Packaging Size | kgs |
| Brand | Generic |
| Color | Clear |
| Active Content | 50% min |
| Amino Trimethylene Phosphonic Acid (ATMP) is a phosphonate that finds its biggest application in water treatment. ATMP are available in salts of sodium compounds such as ATMP 2Na (Amino Trimethyl Phosphonic Acid - Disodium salt), ATMP 4Na (Amino Trimethyl Phosphonic Acid - Tetra sodium salt) etc. The product is commercially produced in liquid form as ATMP 50%. Amino Trimethylene Phosphonic Acid (ATMP) consists of properties such as low threshold inhibition, lattice distortion, and exceptional chelation. This acid helps in the prevention of formation of calcium carbonate in water system. It exhibits excellent chemical stability, best corrosion inhibition and is difficult to hydrolyze in water systems. ATMP can be used in oilfield water pipeline in thermal power plant & oil refinery and in industry for circulating cool water system. Key Attributes and Benefits: • Effectively used as a scale inhibitor in water treatment • These also serve as an effective substance in detergent and cleaning applications • It exhibits excellent chemical stability |
| Packaging Size | kgs |
| Packaging Type | HDPE |
| Grade Standard | Technical Grade |
| Brand | Generic |
| Form | Liquid |
| State Of Matter | Liquid |
| Shelf Life | 24 months |
| Aquatic Toxicity | N/A |
| DTPMPA Chemical or Diethylene Triamine Penta Methylene Phosphonic Acid is a nitrogenous organic polyphosphonic acid, widely used as a chelant and having anti-corrosion characteristics. DTPMPA Chemical, offered by us is normally delivered as salts, because the acid form has very restrained solubility in water and shows the tendency of crystallizing in concentrated aqueous solutions. This chemical accounts for better scale and corrosion inhibition properties compared to other phosphonates, at high alkali and high temperature. This product finds its use in the following applications: • Detergents and cleaning agents • Anti corrosion agent • Water treatment • Chelating agent • Scaling inhibitor • Deflocculation agent / settling retarder |
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| Physical State | Granules |
| Usage | Industrial |
| Grade Standard | Technical Grade |
| Packaging Size | kgs |
| Packaging Type | HDPE |
| Color | White |
| Polyacrylate Polymer is a compound that acts as a scale inhibitor in water treatment of cooling tower, reverse osmosis and boiler. This formulation has achieved tremendous volumes in past 50 years. The Polyacrylate polymer of high and low molecular weight behaves differently with variable applications. Polyacrylate polymers are known for their transparency, resistance to breakage, and elasticity. This Polyacrylate polymer functions as a flocculant for water treatment. Chemtex Speciality Limited manufactures a wide range of the compound to help out with scale prevention. |
| Brand | TONO |
| Physical State/Form | Powder |
| Chemical Formula | (C3H4O2)n |
| Grade Standard | Technical |
| Usage/Application | Precipitation |
| Packaging Type | HDPE |
| Packaging Size | kgs |
| Polyacrylic acid of low and high molecular weight and compositions of mono (homo-polymer), bi (copolymer), terpolymer have different roles in various applications depending on the type of role the particular application desires. Polyacrylic acid or Polyacrylates are also available in solutions and salts. This Polyacrylic acid has wide applicating field like being a thickening and emulsifying agent in many industries such as cosmetics, pharmaceuticals and paints. Polyacrylic acid and its derivatives are used in ion exchange processes. In a water solution at neutral pH, PAA acts as an anionic polymer, i.e. many of the side chains of Polyacrylic acid will lose their protons and acquire a negative charge. |
| Brand | ALSTA |
| Physical State/Form | Liquid |
| Grade Standard | Technical |
| Usage/Application | Industrial |
| Packaging Type | HDPE |
| Packaging Size | kgs |
| Polyphosphates serves as salts or esters of polymeric oxyanions formed from tetrahedral PO4 (phosphate) structural units linked together by sharing oxygen atoms.Polyphosphates arise by polymerization of phosphoric acid derivatives. The process begins with two phosphate units coming together in a condensation reaction.Polyphosphates function as water purification chemicals that are employed to rectify problems caused by inorganic groundwater contaminants such as iron, manganese, calcium, etc. and also for the preservation of water quality in distribution systems.Polyphosphates are well known for their function in the living organism but they find their application as a chelant or sequestrant in waste water treatment. Key Attributes and Benefits: • Reacts with soluble metals by sequestering the metals for maintaining their solubility in water • Corrosion Inhibitors • Antiscalant • Sequestering Agent |
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| Usage | Scale dispersion |
| Brand | ALSTA |
| Color | Clear |
| Packaging Size | kgs |
| Packaging Type | HDPE |
| Form | Liquid |
| Dispersing Chemicals finds its utilisation in prevention of fouling caused by the biological gathering of slimes, algae and bacterial deposits. On continuous usage of cooling towers, biofilms get generated on the surface due to microorganisms that can be eliminated by using these dispersing chemicals, which then is specifically called biodispersing chemicals. Our formulations are superlatively known for its Attributes like improvising the efficacy of other biocides, being compatible with all biocides and reducing the volume of micro biocides to be dosed. The chemical formulations manufactured by us are excellent in reducing Microbiologically Induced Corrosion (MIC). These chemicals are suitable to be utilized in air washers, evaporative condensers, cooling water heat exchangers, blow moulding machines, D.G. sets and various other machines. |
| Usage | Industrial |
| Grade Standard | Technical Grade |
| Physical State | Powder |
| Packaging Type | HDPE |
| Brand | ALSTA |
| Packaging Size | kgs |
| Chemtex Speciality Limited is an ISO 9001, ISO 14001 and OHSAS 18001 certified company that specializes in the manufacturing of water soluble polymers. Water soluble polymers is a unique formulation of Chemtex Speciality Ltd, used in various applications of water treatment such as in coagulation, flocculation and dispersion applications. The total absorbing and swelling capacity of the polymer is controlled by the type and degree of cross-links used to make the gel. Water soluble polymers, which are considered as hydrogels when cross-linked, absorb aqueous solutions with the help of hydrogen bonding with water molecules. Low-density cross-linked Water soluble polymer generally has a higher absorbent capacity and swells to a larger degree. Key Attributes and Benefits: •Multi functional •Cost effective •Used as dispersants •High absorbent capacity Chemtex Speciality Limited's greatest business vitality and strength are its technical and manufacturing knowledge and a well developed technical service team. |
| Packaging Size | kgs |
| Packaging Type | HDPE |
| Brand | CHEMTEX |
| Grade Standard | Technical Grade |
| Physical State | Liquid |
| Usage | Industrial |
| Drilling polymer is a high molecular weight polymer that controls fluid loss and increase drilling mud viscosity. Drilling polymer emulsion contains copolymer and is used generally as a borehole stabilizer to prevent reactive shale and clay from swelling and sloughing. Drilling polymer emulsion is also added to low-solids drilling uids to increase lubricity, uid viscosity, and to improve carrying capacity of air/foam injection uids. Chemtex Speciality Ltd.'s maufactures PHPA based drilling polymer and Polugrol based drill polymer. Each polymer is used for a specific application, maintaining viscosity in solid free drilling fluid and as bentonite extender in low solids non-dispersed mud to suspend weight material. |
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| Brand | ALSTA |
| Physical State/Form | Granular |
| Grade Standard | Technical |
| Usage/Application | ETP, Oilfields |
| Packaging Type | HDPE |
| Packaging Size | kgs |
| PHPA (PARTIALLY HYDROLYSED POLY ACRYLAMIDE) is a white granular/powder copolymer of anionic character and high molecular weight. It is water-soluble and primarily used for •reducing fluid loss •increasing viscosity of drilling mud and protecting shale •cutting in fresh water, calcium, sodium brines and mud systems. It maintains borehole stability by preventing shale swelling and erosion. Attributes & Benefits: • PHPA coats cuttings and functions as an inhibitor •It restricts the interaction of water and shales • It can be used as a flocculent in clear water drilling •Resistant to bacterial fermentation |
| Brand | ALSTA |
| Physical State/Form | Powder |
| Grade Standard | Technical |
| Usage/Application | Waste water,Wastewater |
| Packaging Type | HDPE |
| Packaging Size | kgs |
| PAM or Polyacrylamide is a high molecular weight polymer suitable for sugarcane juice clarification and filtration of mud slurry. PAM is particularly designed for food industry with very low residual monomer of less than 0.02%. Key Attributes and Benefits: • Low dosage product • Used for faster setting of mud solid in the clarifier • It improves juice clarity • Increases rate of mud filtration • Helps in improving sugar recovery from filter cake • It is used for sedimentation of process fines and tailings • It reduces consumption of alum in precipitation of color and colloidal matter • Conditioning aid for drying beds and filtration |