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Phosphorous Acid is widely used for manufacturing of raw materials, the plastics industry for the manufacture of plastic stability Agent of raw materials, chemical reactions used as a reducing agent, also used for synthetic fiber, pesticide Industries. Phosphorous Acid is colorless crystals, soluble in water.              

 HMDTMPA.K 6 has high solubility, HMDTMPA.K 6 can prevent scale-forming salts in water from forming scale. HMDTMPA.K 6 is a good calcium sulfate scale inhibitor, especially suitable for high-alkali and high-pH conditions. HMDTMPA.K 6 is particularly suitable for boiler water treatment and reverse osmosis membrane treatment.

  Product Features PBTC.Na 4 is tetrasodium salt of 2-phosphonobutane-1, 2, 4-tricarboxylic acid (PBTC). PBTC.Na4 is a highly effective scale inhibitor for calcium carbonate and calciumphosphate. PBTC.Na 4 scale inhibition property under high temperature is far better than that of organophosph-ines. Technical Specification Items Index Appearance Colorless to yellowish transparent liquid White crystal powder Active content (PBTC), % 30.0min 64.0 min Active content (P...

  EDTMPA is a broad spectrum scale inhibitor. Particularly effective against calcium sulphate and barium sulphate. EDTMPA is a powerful complexing agent with a high calcium tolerance. EDTMPA is an excellent chelant and also has good chemical and thermal stability. EDTMPA has strong metal ion chelating capacity, The complex constant with Cu is the largest in all chelating agents including EDTA.EDTMPA can replace EDTA for chelating agent at almost any situation. EDTMPA is a kind of high-pure grade reagent and innocuous. EDTMPA can be used as detergent in semiconductor chip to prepare integrated circuit, as carrying agent for radioelement in medical industry, and as agent for inspection and therapy. EDTMPA is used in detergents as an incrustation control agent and for the stabilization of bleach components. EDTMPA is also used in oilfield formulations and as a peroxide bleach stabilization agent in textile auxiliaries. EDTMPA has a high dispersing power for cerami...

  PAPEMP is a new variety of water treatment agent. PAPEMP is a macromolecular organic phosphonic acid and can chelate with Cu, Ca, Mg and form as soluble chelation. PAPEMP has high chelation and dispersion capacity, high value of calcium tolerance, and good scale inhibition effects. PAPEMP can be used with AA/AMPS and other polymers, as scale and corrosion inhibitor in circulating cool water system, family detergent, thermal power plant and oilfield refill water system in situations of high hardness, high alkali and high pH value. PAPEMP has superb scale inhibition ability to calcium carbonate, calcium sulfate and calcium phosphate. PAPEMP can efficiently inhibit the formation of silica scale, stabilize metal ions such as Zn, Mn and Fe. PAPEMP can be used as scale inhibitor for reverse osmosis system and multistep flash vaporization system in which high salt concentration, high turbidity and high temperature are usually encountered (such as high temperature a...

PASP is a water-soluble polymer,, a new type of green water treatment agent, which is phosphorus-free, non-toxic, pollution-free and fully biodegradable. PASP has a h3 chelating ability to ions, has the dual effect of corrosion inhibition and scale inhibition, has a good scale inhibition effect on calcium carbonate and other scale salts, and the scale inhibition rate of calcium carbonate can reach ≥95%. At the same time, it has a dispersive effect and can effectively prevent the corrosion of metal equipment. PASP can replace water treatment agents containing phosphorus to avoid eutrophication and secondary pollution. PASP is widely used in industrial circulating water, boiler water, reverse osmosis water, oilfield water and other water treatment fields as a scale inhibitor and corrosion inhibitor. PASP has excellent performance in high hardness, high alkalinity, high pH and high concentration ratio systems, and its scale inhibition effect is better th...

  HPAA is a powerful and well-known ferrous metal corrosion inhibitor for all-organic cooling water formulations. Because HPAA can improve zinc solubility. So HPAA can be used either on its own or as part of an all organic or low level zinc program. HPAA gives significantly better performance than commodity phosphonates such as HEDP. Its corrosion inhibition ability is 5-8 times better than other of HEDP and EDTMP. When built with low molecular polymers, its corrosion inhibition effect is even better. Moreover, HPAA is also a cost effective alternate to sodium molybdate. It can be more easily tested in the field.With HPAA, you can restore the profitability of water treatment programs by increasing formulation profitability. HPAA is a environmentally friendly products. HPAA provides higher biodegradability (93%) and much better environmental profile versus other available programs.

 KR-499 Acrylic-Sulfonic Terpolymer is a low molecular weight, multifunctional, organic polymer for deposit control in industrial water treatment. KR-499 Acrylic-Sulfonic Terpolymer is a unique combination, offers effective calcium carbonate & calcium phosphate scale control, Iron oxide and particle dispersancy, corrosion inhibition properties, the low phosphorous content helps to hold high levels of orthophosphate in solution. KR-499 Acrylic-Sulfonic Terpolymer can replace existing copolymers in formulations allowing the formulator to reduce or eliminate other formulation components. Technical Specification Parameter Standard Appearance Clear, pale yellow liquid ...

  HMDTMPA is a white crystal powder at room temperature, slightly soluble in water, with solubility less than 5%. HMDTMPA can inhibit most scale formation such as calcium carbonate, calcium sulfate, barium sulfate and ferric oxide. Technical Specification Parameter Standard Appearance White crystal powder Active component (as HDTPMA - ), % 97.0 min chloride (Cl - ), % 0.5 max ...

 KR-445N is a Homopolymer of Acrylic Acid Sodium Salt with an optimized molecular weight to be used in different applications such as: liquid fabric wash, laundry additives, industrial and institutional detergents. It is supplied in liquid form and available as partially (KR-445 Detergent Polymer) or fully neutralized KR-445N Detergent Polymer grades.

2-Hydroxy Phosphonoacetic Acid is a powerful and well-known ferrous metal corrosion inhibitor for all-organic cooling water formulations. Because HPAA can improve zinc solubility. So HPAA can be used either on its own or as part of an all organic or low level zinc program. HPAA gives significantly better performance than commodity phosphonates such as HEDP. Its corrosion inhibition ability is 5-8 times better than other of HEDP and EDTMP. When built with low molecular polymers, its corrosion inhibition effect is even better. Moreover, HPAA is also a cost effective alternate to sodium molybdate. It can be more easily tested in the field.With HPAA, you can restore the profitability of water treatment programs by increasing formulation profitability. HPAA is a environmentally friendly products. HPAA provides higher biodegradability (93%) and much better environmental profile versus other available programs.

  PAPEMP is a new variety of water treatment agent. PAPEMP is a macromolecular organic phosphonic acid and can chelate with Cu, Ca, Mg and form as soluble chelation. PAPEMP has high chelation and dispersion capacity, high value of calcium tolerance, and good scale inhibition effects. PAPEMP can be used with AA/AMPS and other polymers, as scale and corrosion inhibitor in circulating cool water system, family detergent, thermal power plant and oilfield refill water system in situations of high hardness, high alkali and high pH value. PAPEMP has superb scale inhibition ability to calcium carbonate, calcium sulfate and calcium phosphate. PAPEMP can efficiently inhibit the formation of silica scale, stabilize metal ions such as Zn, Mn and Fe. PAPEMP can be used as scale inhibitor for reverse osmosis system and multistep flash vaporization system in which high salt concentration, high turbidity and high temperature are usually encountered (such as high temperature a...

 Polyepoxysuccinic Acid (PESA) is a new-generation water treatment chaical that’s gaining popularity as an environmentally friendly alternative to traditional scale and corrosion inhibitors like phosphonates and polyacrylates. 🔬 Chaical Properties and Role: Structure: PESA is a non-phosphorus, polymeric compound containing carboxylic groups and epoxy-succinic acid units. Function: Acts as a scale inhibitor, dispersant, and corrosion inhibitor. Green Chaistry: It's biodegradable, non-toxic, and phosphorus-free, making it ideal for use in systas where environmental regulations are strict. 🏭 Main Applications of PESA: Water Treatment (Cooling & Boiler Systas): Controls scale formation (especially calcium carbonate, sulfate, and phosphate scales). Can disperse iron oxide and other suspended solids. Works well in alkaline conditions and systas with high hardness. Oil & Gas Industry: Used in enhanced oil recovery and drilling fluids. Prevents scale in pipelines and improv...

  Green chelating agent is a class of chelating agent with low environmental impact, easy biodegradation and harmless to human health in the process of production, use and disposal, which can effectively form stable complexes with metal ions. Common types include tetrasodium glutamate diacetate (GLDA), trisodium methylglycinate diacetate (MGDA), tetrasodium iminodisuccinate (IDS) and so on. Compared with traditional chelating agents such as ethylenediaminetetraacetic acid (EDTA), green chelating agents have significant advantages. They have good biodegradability and can be decomposed by microorganisms in the natural environment, which reduces the pollution to the environment; low toxicity, which reduces the potential harm to the ecosystem and human health; and some of the raw materials of the products are originated from renewable resources, which is in line with the concept of sustainable development. In terms of application, green chelating agent has a wide range of uses. In the ...

 HEDP is an organophosphonic acid scale and corrosion inhibitor, the full name is hydroxyethylidene diphosphonic acid. Here are its roles and uses: roles and uses of hedp     Role         Scale inhibition: HEDP can form stable chelates with metal ions such as calcium and magnesium in water, preventing these metal ions from forming insoluble salt precipitation, thus preventing the generation of scale. At the same time, it can also through the lattice distortion effect, so that the growth of scale crystals is inhibited, making it difficult to gather to form large scale particles.         Corrosion inhibition: HEDP can form a dense protective film on the metal surface, preventing dissolved oxygen and other corrosive substances in water from contacting with the metal, thus slowing down the corrosion rate of the metal.     Usage         Industrial circulating cooling water system: It is used to prevent scale...

  KR-701 is composed of chelating, detergent, dispersant and pretreatment filming agent. It has properties of fast cleaning, quick filming, film homogeneization, and low corrosion ratio. It is not affected by ferric and copper ions in pretreatment filming, especially suitable to be used in nonstop cleaning of circulating water system. Specification: Items Index Appearance Amber liquid Solid content, % 40.0 min Total phosphoric acid acid (asPO 4 3- ), % 20.0 min pH(1% water solution) 2.0±1.0 Density (20℃), g/cm 3 1.25±0.1 Usage: The dosage of 150-250mg/L is preferred. Package and Storage: 200L plastic drum,IBC(1000...

  HMDTMPA is a white crystal powder at room temperature, slightly soluble in water, with solubility less than 5%. HMDTMPA can inhibit most scale formation such as calcium carbonate, calcium sulfate, barium sulfate and ferric oxide. As water treatment chemicals, HMDTMPA is used as scale inhibitors for calcium sulfate and barium sulfate, for calcium sulfate in particular. It has high scale inhibition rate and can last for long effective time. HMDTMPA can be used for crush treatment in oilfield and for water treatment in boiler. Specification: Items Index Appearance White crystal powder Active component (as HDTPMA - ), % 97.0 min chloride (Cl - ), % 0.5 max ...

 White powder, granular and tablet with irritant chlorineodor. Slight solute in water, easily solute in acetone. tcca It will be decomposed if above mp and release poison gas. Specification: Items Index Available chlorine, % 90 min pH (1% water solution) 2.7~3.3 Moisture, % 0.5 max Usage: With high effective chlorine concentration,as high efficient germicide,it's steady and convenient and safe for storage and use. For water treatment of swimming pool For drink water treatment For industrial cycling cooled water treatment For disinfectant germicide in public area,hospital,family and food industry etc. For seed disinfectant in agriculfure As woolen shripk-proof agent For keeping fresh of the fruit and vegetables preventing feed fotten For disinfecting ...