Month: March 2025

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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