Category: Work

What is the molecular formula of HEDP?

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The molecular formula of HEDP (1-Hydroxy Ethylidene-1,1-Diphosphonic Acid) is: C2H8O7P2  ​ Explanation of the Formula C₂: 2 carbon atoms. H₈: 8 hydrogen atoms. O₇: 7 oxygen atoms. P₂: 2 phosphorus atoms. Structural Formula​​ This structure shows: A central hydroxyethylidene group (CH3C(OH)CH3​C(OH)). Two phosphonate groups (PO3H2PO3​H2​) attached to the central carbon. Key Features of the Structure The phosphonate groups (PO3H2PO3​H2​) are responsible for HEDP’s strong chelating…

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How is the price trend of PAAS?

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The price trend of Polyacrylic Acid Sodium Salt (PAAS), a widely used water-soluble polymer, is influenced by several factors, including raw material costs, market demand, production capacity, and environmental regulations. Below is an analysis of the price trend of PAAS and the key factors driving it: 1. Recent Price Trends General Trend: Over the past…

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What is the optimal dosage of PASP in water treatment?

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The optimal dosage of PASP in water treatment depends on factors such as water hardness, pH, temperature, and specific application. Below are the recommended dosage ranges for different water treatment applications: 1. Industrial Cooling Water Systems Dosage: 5–15 mg/L Purpose: Prevents scaling and corrosion in cooling towers and heat exchangers. Factors affecting dosage: Higher hardness…

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BTA performance and use

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Benzotriazole (BTA) is a widely used corrosion inhibitor, particularly effective for copper and its alloys. Here’s an overview of its performance and uses: Performance 1. Corrosion Inhibition Copper and Alloys: BTA forms a protective film on copper and its alloys (like brass and bronze), preventing corrosion. Broad pH Range: Effective across a wide pH range, making…

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How to use MBT

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2-Mercaptobenzothiazole (MBT) is a widely used chemical compound, primarily known for its applications as a corrosion inhibitor, vulcanization accelerator in rubber production, and biocide in industrial water treatment. Below is a detailed guide on how to use MBT effectively in various applications: 1. As a Corrosion Inhibitor Application: MBT is commonly used to protect metals (e.g., copper, brass, and steel) from corrosion…

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What are the main industrial applications of HPAA?

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Hydrolyzed Polyacrylamide (HPAA) is a versatile polymer with a wide range of industrial applications due to its unique properties, such as high viscosity, flocculation ability, and water solubility. Below are the main industrial applications of HPAA: 1. Enhanced Oil Recovery (EOR) Role: HPAA is widely used in oil fields to improve oil recovery efficiency. Mechanism: It increases…

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HEDP is a commonly used water treatment agent

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HEDP is a widely used water treatment agent known for its excellent scale inhibition, corrosion inhibition, and chelation properties. It is an organic phosphonic acid compound that plays a critical role in various industrial water treatment applications. Below is an overview of HEDP’s characteristics, applications, and usage guidelines: Key Features of HEDP Chemical Stability: HEDP (1-Hydroxy…

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What is the solubility and stability of EDTA·Na4?

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EDTA·Na₄ (Ethylene Diamine Tetraacetic Acid Tetrasodium Salt) is a highly water-soluble and stable chelating agent. Below are the details of its solubility and stability: 1. Solubility Water Solubility: EDTA·Na₄ is highly soluble in water. At room temperature (25°C), its solubility is approximately > 100 g/100 mL of water. This high solubility makes it ideal for use in aqueous systems,…

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Importance of fungicides

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Fungicides play a critical role in agriculture, horticulture, and various industries by protecting plants, crops, and materials from fungal infections. Their importance stems from their ability to prevent and control fungal diseases, which can have devastating economic, environmental, and social impacts. Below are the key reasons why fungicides are essential: 1. Protecting Crop Yields and Quality…

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Usage ratio of DTPMP•Na2

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DTPMP•Na₂ (Sodium Salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) ) is a versatile chelating agent and scale inhibitor commonly used in water treatment, detergents, and industrial applications. The usage ratio of DTPMP•Na₂ largely depends on the specific application, as it varies by industry and purpose. Here are a few general examples of how it’s…

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