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Environmental impact of dipotassium hydrogen phosphate trihydrate Dipotassium hydrogen phosphate trihydrate (CAS 16788-57-1), as a common inorganic compound, has a wide range of applications in many fields. However, in the process of its production, use and disposal, it inevitably enters the environment and has a series of impacts on the ecosystem. 1. Impact of agricultural use Dipotassium hydrogen phosphate trihydrate is often used as a fertilizer in agricultural production. It supplements crops with phosphorus and potassium, which helps crops grow stronger and increase yields. However, if the amount used is not controlled properly, excess fertilizer can be washed away by rain or irrigation water into surrounding water bodies and soil. In the soil, too much phosphorus may lead to a large accumulation of phosphorus in the soil, which can alter the physical and chemical properties of the soil, such as changing the pH of the soil, and affecting the activity and variety of microorganisms in the soil. Some beneficial microorganisms that are sensitive to acidity and alkalinity may be reduced due to the change in soil pH, which in turn disrupts the ecological balance of the soil and affects the efficiency of crop roots in absorbing other nutrients. After flowing into water bodies, high levels of phosphorus can trigger eutrophication of water bodies. Algae and other plankton in the rich source of phosphorus nourishment, will rapidly reproduce and grow, in the water surface to form a thick water bloom. Water bloom will not only block the sunlight into the water body, affecting the photosynthesis of underwater plants, but also consume a lot of dissolved oxygen in the water. When the dissolved oxygen content in the water decreases, fish and other aquatic organisms may die due to lack of oxygen, destabilizing the entire aquatic ecosystem. 2. Impact of industrial emissions Dipotassium hydrogen phosphate trihydrate is used in a number of industries, such as pharmaceuticals, food processing, etc. It may be used to regulate pH or as a buffering agent. In the production process, if there is no perfect wastewater treatment measures, wastewater containing Dipotassium hydrogen phosphate trihydrate is directly discharged into the environment, which will also bring many problems. Phosphorus and potassium in wastewater, when entering natural water bodies, will contribute to the eutrophication of water bodies similar to agricultural surface pollution. Moreover, industrial wastewater may contain other hazardous substances that interact with Dipotassium hydrogen phosphate trihydrate to further exacerbate the harm to the environment. Certain heavy metal ions, for example, may combine with phosphate to form complexes that are difficult to degrade and accumulate in soil and water bodies, producing toxic effects on plants and animals. 3. Potential effects on organisms For plants, a moderate amount of Dipotassium hydrogen phosphate trihydrate can promote growth, but in excess, it may be toxic to plants. When absorbing phosphorus and potassium elements, if the plant root system absorbs too much, it will break the original elemental balance in the plant and affect the normal metabolic process of the plant. For example, excessive phosphorus will inhibit the plant's absorption of trace elements such as iron and zinc, leading to deficiency disease, yellowing of leaves, slow growth and even wilting. In animals, Dipotassium hydrogen phosphate trihydrate and its breakdown products may accumulate in the animal's body through transmission through the food chain. Some fish that feed on aquatic plants or small aquatic animals ingest substances containing phosphorus. When these fish are consumed by humans, the excess phosphorus may affect the balance of calcium and phosphorus metabolism in the body. Prolonged intake of excess phosphorus may lead to loss of calcium from human bones and increase the risk of bone diseases such as osteoporosis. 4. Countermeasures In order to reduce the negative impact of Dipotassium hydrogen phosphate trihydrate on the environment, in agriculture, farmers should apply fertilizers scientifically, accurately determine the amount of fertilizers based on the results of soil nutrient testing and crop growth requirements, and avoid blind over-fertilization. At the same time, slow-release fertilizer technology can be used to allow the slow release of phosphorus and potassium elements in fertilizers to improve fertilizer utilization and reduce loss. In the industrial field, enterprises must improve sewage treatment facilities and effectively treat wastewater containing Dipotassium hydrogen phosphate trihydrate. Through biological treatment, chemical precipitation and other methods, the phosphorus element in the wastewater is removed, so that it meets the emission standards before discharge. Only by paying attention to and controlling from all aspects can we reduce the harm of Dipotassium hydrogen phosphate trihydrate to the environment and maintain the health and stability of the ecosystem.     dipotassium hydrogen phosphate synonyms dipotassium hydrogen phosphate formula di potassium hydrogen phosphate anhydrous dipotassium hydrogen phosphate merck potassium phosphate dibasic anhydrous formula dipotassium hydrogen orthophosphate cas no dibasic potassium phosphate synonyms dipotassium hydrogen phosphate cas no​  

 Disodium Hydrogen Phosphate Dodecahydrate Disodium hydrogen phosphate is an important class of phosphate compounds, and its family members are distinguished primarily by the amount of water of crystallization. The following is a comparison of its major members and their properties: 1. Disodium Hydrogen Phosphate Dodecahydrate (CAS 7558-79-4) Characteristics: White crystalline powder, no water of crystallization, chemically stable. Melting point: 243-245°C Solubility: soluble in water (solubility about 56.5% at 20℃), aqueous solution is weakly alkaline (pH 8.8-9.2); insoluble in ethanol. Density: 1.064 g/mL (20℃). Application: ①Industry: acidity buffer for boiler water treatment, fireproofing agent for printing and dyeing industry, fabric weight gainer. ② Food: as pH adjuster, bulking agent, used in meat processing to maintain moisture. ③Pharmaceuticals: used as pharmaceutical excipient and buffer. 2. Disodium phosphate dodecahydrate (Na₂HPO₄-12H₂O) Characteristics: white crystal or granular powder, containing 12 water of crystallization, easy to weather and lose water of crystallization. Stability: gradually lose water of crystallization in air, can be completely dehydrated to form anhydrous material at high temperature (100℃). Solubility: soluble in water, alkalinity of the solution is weaker than that of anhydrous material (pH≈9.0). Application: Commonly used in laboratory buffer solution preparation, food preservatives, etc. 3. Other Disodium hydrogen phosphate dihydrate (Na₂HPO₄-2H₂O): It tends to lose some of its water of crystallization at room temperature to form heptahydrate or anhydrous15. Disodium hydrogen phosphate heptahydrate (Na₂HPO₄-7H₂O): Commonly used as an industrial intermediate, melts and loses water of crystallization when heated to 35.1°C Among them, Disodium Hydrogen Phosphate Dodecahydrate (CAS 7558-79-4) is mainly prepared by spray drying method, neutralization method and complex decomposition method. Dust masks and protective glasses are required to avoid dust inhalation or skin contact. In addition, Disodium Hydrogen Phosphate Dodecahydrate needs to be stored in a cool and dry environment, avoiding coexistence with acidic substances (e.g. ammonium nitrate) to prevent deliquescence or chemical reaction. Disodium Hydrogen Phosphate Dodecahydrate family members have their own characteristics in terms of stability, solubility and application scenarios due to differences in water of crystallization content. Among them, Disodium Hydrogen Phosphate Dodecahydrate is the core choice for industrial and pharmaceutical applications due to its high stability and versatility. disodium hydrogen phosphate dihydrate synonyms disodium hydrogen phosphate risk assessment disodium hydrogen phosphate hazards disodium hydrogen phosphate dodecahydrate formula disodium hydrogen phosphate boiling point disodium hydrogen phosphate dihydrate formula disodium hydrogen phosphate dodecahydrate molecular weight disodium hydrogen phosphate dodecahydrate merck

           Comparison of preparation techniques for Sodium phosphate monobasic Sodium phosphate monobasic (CAS 7558-80-7), as an important inorganic acid salt, is widely used in food, medicine, industry and agriculture. The choice of its preparation technology directly affects product quality, production cost and environmental benefits. In this paper, we will compare the various preparation techniques of Sodium phosphate monobasic. 1. Technology Comparison (1) Raw material cost and availability Extraction method: rely on wet phosphoric acid and sodium chloride, raw material cost is low, but need to add additional extractant (such as tributyl phosphate), increasing reagent consumption. Neutralization method: using thermal phosphoric acid or food grade phosphoric acid, the price of sodium hydroxide/sodium carbonate is affected by market fluctuations, the overall cost is moderate. Compound decomposition method: requires high purity calcium dihydrogen phosphate and sodium sulfate, raw material purchasing restrictions and higher costs. Ion exchange method: phosphoric acid and resin are the main consumables, and hydrochloric acid/sodium hydroxide is needed for resin regeneration, with high long-term operation cost. Emerging process: Wet phosphoric acid needs pretreatment, urea cost is low, but the process has requirements for the purity of phosphoric acid. (2) Process complexity and energy consumption Extraction method: multi-stage extraction and reverse extraction operation is complex, solvent regeneration requires additional energy consumption, but the product purity can reach 99.3%. Neutralization: simple process, but need to accurately control the pH value (4.2-4.6), evaporation and concentration of high energy consumption. Complex decomposition method: single-step reaction, but need to deal with by-products, the yield is only 79.1%, energy consumption is concentrated in the crystallization process. Ion exchange method: high degree of automation, but frequent resin regeneration, acid and alkali consumption increases operating costs. Emerging process: two-step reaction, urea phosphate synthesis requires temperature control, alkali reaction conditions are mild, overall energy consumption is low. (3) Environmental protection and waste disposal Extraction method: organic solvent residue risk, need closed loop, high cost of waste liquid treatment. Neutralization method: Soda ash method produces CO₂ and waste residue, sodium hydroxide method wastewater pH needs to be neutralized. Compound decomposition method: by-product calcium sulfate can be recovered, but impurity treatment pressure. Ion exchange method: resin regeneration waste liquid contains acid and alkali, need professional treatment, high environmental risk. Emerging process: by-products can be recycled, no harmful waste, in line with the trend of green chemistry. (4) Product purity and application suitability Extraction method: high impurity removal rate, suitable for electronic grade and pharmaceutical grade high purity products. Neutralization method: food-grade disodium hydrogen phosphate neutralization method product purity is stable, suitable for food and industrial applications. Compound decomposition method: purity is limited by raw materials, suitable for scenes with strict requirements on metal ions. Ion exchange method: complete replacement of sodium ions, suitable for analytical reagents and catalyst preparation. Emerging process: purity ≥98%, suitable for large-scale production, but wet phosphoric acid impurities may affect specific applications. 2. Suggestions for selection High value-added areas (such as pharmaceuticals, electronics): Prefer extraction or ion exchange to ensure purity and impurity control. Large-scale industrial applications (e.g. food additives): recommend neutralization method (sodium hydroxide/sodium carbonate) to balance cost and efficiency. Resource recycling-oriented enterprises: try emerging processes and utilize by-product recycling to reduce comprehensive costs. Environmentally preferred scenario: Neutralization wastewater treatment system is required, or emerging process to reduce waste. The choice of preparation technology for Sodium phosphate monobasic (CAS 7558-80-7) requires comprehensive consideration of many factors. If you want to know more about Sodium phosphate monobasic or buy related products, welcome to our official website.     sodium phosphate monobasic synonyms monobasic sodium phosphate medication sodium phosphate monobasic vs dibasic sodium phosphate medical use sodium phosphate monobasic molar mass sodium phosphate monobasic cas no sodium phosphate monobasic sigma aldrich sodium phosphate monobasic monohydrate merck  

In today's booming chemical industry, a high-quality chemical raw material can often become the core weapon for enterprises to break through the market competition. As a leader in the field of phosphates, Shandong Jiurunfa Chemical Technology Co., Ltd. has been deeply cultivating the industry for more than ten years, and its star product Sodium Phosphate Monobasic (SPCAS 7558-80-7) has won wide praise in the global market due to its excellent performance and stable quality. This white crystalline powder seems to be simple, but quietly penetrate the core link in food, agriculture, environmental protection and other fields, becoming an indispensable “invisible pusher” of modern industry.   1. Technology empowered to create a pure source   In the modern factory, the production line of Sodium Phosphate Monobasic is running at a precise rhythm. From the selection of raw materials to the finished product out of the warehouse, each step is cohesive with the ultimate pursuit of quality by the people of Jurinfar. The company adopts the world's leading ion exchange and vacuum crystallization process to scientifically match industrial grade phosphoric acid with food grade sodium hydroxide and complete the neutralization reaction at a constant temperature of 60-80℃. Real-time monitoring of pH and conductivity parameters ensures that each batch has a chemical purity of over 99% and a moisture content as low as 0.3%. This production process has not only passed the ISO 9001 quality management system certification, but also obtained the authoritative test report of “zero heavy metal contamination” from SGS, which lays a solid foundation for product safety.   For the food industry, JRF's Sodium Phosphate Monobasic is the “guardian of the tongue”. When it enters the yogurt workshop as an acidity regulator, it can effectively balance the pH of dairy products and inhibit the growth of harmful bacteria; when it is added to infant formula as a nutrient enhancer, it provides essential phosphorus for the growth of babies. In the carbonated beverage production line, its weak alkaline quality can slow down the escape of carbon dioxide, so that the taste of soda is more dense and long-lasting. From the laboratory to the production line, JRF always takes “food-grade safety” as the bottom line, and guards every consumer's trust with science and technology.   2. Cross-border integration, unlocking unlimited possibilities   The magic of Sodium Phosphate Monobasic is far more than that. In the industrial wastewater treatment site, it acts as an “environmental purifier” - softening the water quality through synergistic action with lime to reduce the risk of pipeline scaling; its chelating effect can efficiently adsorb lead, cadmium and other heavy metal ions, helping enterprises to realize green production. In the vast farmland, this product has become a “catalyst for harvest”: as an important component of water-soluble fertilizers, it can precisely release phosphorus to promote the development of crop roots and fruit expansion; compounded with soil conditioners, it can also significantly improve the structure of acidic soils and enhance the utilization rate of fertilizers.   In the daily chemical field, its application is also remarkable. In the toothpaste production workshop, Sodium Phosphate Monobasic stabilizes the pH value of the paste with a buffer system to ensure the long-term activity of the cleaning ingredients; in the detergent formula, it softens the hard water, enhances the effect of decontamination, and makes the clothes cleaner and brighter. Even the pharmaceutical field can not do without its contribution - as a pharmaceutical excipient, it can not only control the disintegration speed of tablets, but also act as a slow-release carrier to help the smooth release of the drug effect.    3.Green Intelligent Manufacturing, leading the industry's future   Facing the sustainable development trend of the global chemical industry, Jurongfa does not stop at product innovation. The company invested in the construction of the waste heat recovery system to convert production waste heat into electricity, saving 30% of the annual energy costs; wastewater treatment plant through the three-stage purification and recycling technology, to achieve more than 95% of wastewater reuse rate. From raw material procurement to logistics and distribution, the whole chain of low-carbon management allows Jurongfa's green gene to penetrate into every detail.   “The customer's demand is the starting point of our innovation.” Jurongfa sales director said so. Based on this, the company launched a personalized customization service: we can adjust the product particle size (200-300μm), packaging specifications (25kg/bag or 500kg tonne drum) according to customers' needs, and provide dual-version solutions for food grade and non-food grade. Whether it is bulk orders from Southeast Asian food processors or the stringent compliance requirements of European and American pharmaceutical companies, the Jurinfar team is able to provide one-stop services from technical support to logistics tracking.   “Quality knows no boundaries, and innovation knows no bounds.” Looking ahead, Shandong Jiurunfa Chemical Technology Co., Ltd. will continue to take Sodium Phosphate Monobasic as a pivot point to deepen its layout in the field of high-end chemicals. We firmly believe that this product, which carries the wisdom of science and technology and the green mission, will unleash its potential in more fields and provide global customers with better and more sustainable chemical solutions.