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The stability of EDTMPS (Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Salt) as a phosphate compound at different pH values is strongly related to the phosphate group (-PO₄) and amino group (-NH₂) in its molecular structure . In general, the stability of EDTMPS is affected by the following factors: 1. Stability under acidic environment: The…
EDTMPS (Ethylene Diamine Tetra (Methylene Phosphonic Acid) Sodium Salt) in the printing and dyeing industry is mainly reflected in the following aspects: 1. Water softening and scale inhibition In the printing and dyeing process, the hardness of water has an important effect on the adsorption of dyes and color fastness. Calcium, magnesium and other hardness…
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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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ATMP·Na₅ is a highly effective phosphonate-based scale inhibitor, widely used in water treatment, oilfields, and industrial cooling systems. Its scale inhibition mechanism relies on chelation, crystal distortion, and dispersion effects. Below is a detailed analysis of its performance: 1. Key Scale Inhibition Mechanisms ✔ Chelation of Metal Ions ATMP·Na₅ strongly binds Ca²⁺, Mg²⁺, Ba²⁺, Sr²⁺, Fe²⁺/Fe³⁺, preventing them…
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HEDP•K₂ is a highly effective scale and corrosion inhibitor widely used in oilfield operations, particularly in production wells, water injection systems, and hydraulic fracturing (fracking). Its potassium (K⁺) form offers better solubility and compatibility in high-salinity brines compared to sodium salts (e.g., HEDP•Na₄). 1. Primary Applications in Oil Fields (1) Scale Inhibition in Production Wells Prevents carbonate (CaCO₃)…
BTA•Na (Sodium Benzotriazole) is widely used as a corrosion inhibitor, especially for copper and its alloys. Its stability varies with temperature, pressure, and environmental conditions. Below is a detailed breakdown: 1. Thermal Stability (Temperature Effects) Room Temperature (20–25°C) Highly stable in solid form (powder/crystals) if kept dry and sealed. Aqueous solutions (e.g., 10–40% concentration): Stable for 6–12 months if pH…
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HEDP is a widely used phosphonate scale and corrosion inhibitor, with key producers located in China, Europe, and North America. Below is a list of leading HEDP manufacturers, categorized by region. Shandong Kairui Chemistry Co., Ltd.(Subsidiary: Zaozhuang Kairui Water Treatment Co.,Ltd.) Key Products: HEDP (solid/liquid), ATMP, PBTC, DTPMPA Capacity: 50,000+ tons/year (phosphonates) Certifications: ISO 9001, REACH, NSF…
HPAA is a widely used green scale inhibitor in water treatment, known for its excellent calcium carbonate inhibition and high-temperature stability. Below are the leading Chinese manufacturers of HPAA. Focusing on the research, development and production of water treatment chemicals, HPAA is one of its core products. Shandong Kairui Chemistry Co., Ltd.(Subsidiary: Zaozhuang Kairui Water…
PBTC is a high-performance phosphonate-based scale and corrosion inhibitor widely used in daily chemical products due to its excellent chelation ability, thermal stability, and compatibility with other ingredients. Below are its primary applications in household and personal care products: 1. Laundry Detergents & Fabric Care Function: Prevents scale buildup (e.g., CaCO₃, Mg²⁺) in washing machines and on fabrics. Enhances detergent…
When handling HPAA (Hydroxyphosphonoacetic Acid), safety precautions are essential due to its acidic nature and potential irritant properties. Here are the key measures to follow: 1. Personal Protective Equipment (PPE) Skin Protection: Wear chemical-resistant gloves (e.g., nitrile or neoprene). Use long-sleeved clothing and aprons to avoid splashes. Eye/Face Protection: Safety goggles or a face shield to prevent splashes. Respiratory Protection: If handling powder or aerosols,…
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