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PCA (Polycarboxylic Acid, e.g., PAA, HPMA, PESA) is widely used as a scale inhibitor and dispersant in water treatment. Its cost depends on type, dosage, and application, but generally offers a cost-effective balance between performance and price compared to alternatives like phosphonates or polyphosphates. 1. Factors Affecting PCA Cost (1) Type of PCA PCA Type Relative Cost Key Features PAA…
GLDA·Na₄ (Tetrasodium Glutamate Diacetate) is a biodegradable, non-toxic chelating agent derived from L-glutamic acid. It is widely used in detergents, personal care, oilfield chemicals, and water treatment due to its excellent metal-chelating ability and environmental safety. Key Temperature Stability Data: Condition Stability Performance Notes Solid Form (Powder) Stable up to 200°C (392°F) Decomposes slowly above this temperature. Aqueous Solution…
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Yes, wearing appropriate protective clothing is recommended when handling PBTC (Phosphonobutane-1,2,4-Tricarboxylic Acid), especially in concentrated forms or during prolonged exposure. While PBTC is generally less corrosive than strong acids, it can still cause mild skin/eye irritation and requires basic safety precautions. Here’s a detailed guide: 1. When to Wear PPE for PBTC Concentrated Solutions (>20% active ingredient). Prolonged or…
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EDTMP•Na₅ is a highly effective phosphonic acid-based scale and corrosion inhibitor, widely used in industrial water treatment due to its strong chelating ability, thermal stability, and excellent metal ion control. Below are its key applications and benefits in the water treatment industry. 1. Key Properties of EDTMP•Na₅ Parameter Specification Chemical Name Ethylenediaminetetra(methylene phosphonic acid) Pentasodium Salt CAS…
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TETHMP·Na₁₂ is a highly phosphonated, multi-functional scale and corrosion inhibitor used in extreme conditions (high temperature, high hardness, oxidizing environments). Below is a step-by-step synthesis and formulation process flow. 1. Raw Materials Preparation Key Chemicals Required: Hexamethylenediamine (HMDA) – Primary amine source. Phosphorous acid (H₃PO₃) – Phosphonation agent. Formaldehyde (CH₂O, 37% solution) – Crosslinking agent. Sodium hydroxide (NaOH, 50%) – Neutralization/pH adjustment….
The pH range of DTPMPA (Diethylenetriamine Penta(methylene Phosphonic Acid)) depends on its application, but its chemical stability and effectiveness generally span a wide pH spectrum due to its robust phosphonate groups. Here’s a detailed breakdown: 1. Optimal pH Range for Performance Application Effective pH Range Notes Scale Inhibition pH 2–12 – Works best in alkaline conditions (pH 7–12) for CaCO₃/CaSO₄ inhibition. – Maintains…
DTPMPA (Diethylene Triamine Penta(methylene Phosphonic Acid)) is a highly effective scale and corrosion inhibitor widely used in water treatment and industrial processes. Its outstanding properties make it a preferred choice in demanding applications: 1. Exceptional Chelation Ability Broad-spectrum metal ion binding: Strongly chelates Ca²⁺, Mg²⁺, Fe³⁺, Ba²⁺, Sr²⁺, and other multivalent cations, preventing scale formation (e.g., CaCO₃, CaSO₄,…
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HEDP•Na₂ is widely used in oil fields for scale inhibition, corrosion control, and metal ion chelation, particularly in water injection systems, drilling fluids, and production pipelines. Below is a step-by-step guide for its application: **1. Determine the Dosage The dosage depends on water chemistry (Ca²⁺, Mg²⁺, Ba²⁺, Fe²⁺, and pH). Typical ranges: Application Dosage (ppm) Notes Water Flooding…
DTPMPA (Diethylenetriamine Penta(methylene Phosphonic Acid)) plays a critical role in textile printing and dyeing processes, primarily due to its strong chelating, dispersing, and scale-inhibiting properties. Here’s a detailed breakdown of its functions and applications: 1. Key Roles of DTPMPA in Textile Printing & Dyeing (1) Metal Ion Sequestration (Chelation) Removes Ca²⁺, Mg²⁺, Fe²⁺/Fe³⁺ from hard water, preventing: Dye…
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The price of Amino Trimethylene Phosphonic Acid (ATMP), a widely used scale inhibitor, is influenced by multiple factors, including raw material costs, production processes, market demand, regulatory policies, and regional supply chains. Below is a detailed breakdown of the key factors affecting its price: 1. Raw Material Costs (Primary Influence) ATMP is synthesized from ammonia, formaldehyde, and phosphorous…
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