Phosphonobutane tricarboxylic acid (PBTC)

Phosphonobutane tricarboxylic acid (PBTC)

"2-Phosphonobutane-1,2,4-tricarboxylic acid; 2-Phosphonobutane-1,2,4-tricarboxylate; Phosphonobutane-1,2,4-tricarboxylic acid (PBTC)

CAS 37971-36-1

Chemical Formula C7H11O9P

Molecular Weight 270.14 g/mol

Phosphonobutane tricarboxylic acid(PBTC) is an organophosphorus compound widely used as a scale inhibitor and corrosion inhibitor in water treatment applications. Its chemical structure provides high stability under high temperatures and high pH levels, making it effective in harsh conditions. It is also compatible with other water treatment chemicals, enhancing its performance and versatility in various formulations.

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Industrial Uses

1. Water Treatment

  • Scale & Corrosion Inhibitor: It is widely used in industrial water treatment to inhibit scale formation and corrosion, especially in cooling water systems, boilers, and reverse osmosis (RO) systems.
  • High-Temperature Stability: Due to its thermal stability, it is ideal for high-temperature systems, helping to prevent calcium carbonate and calcium sulfate scale buildup.
  • Synergistic Effect with Other Chemicals: It enhances the performance of other water treatment agents like phosphates and polycarboxylic acids, making it highly efficient in water treatment formulations.

2. Agrochemicals

  • Fertilizer Stability: It is used to stabilize nutrient solutions in fertilizers, preventing precipitation of essential nutrients and ensuring their availability to plants.
  • Irrigation Systems Maintenance: It helps maintain irrigation systems by preventing scale deposits, which can reduce water flow and system efficiency.
  • Enhanced Soil Conditioning: It aids in soil conditioning products, helping to control mineral buildup and improving soil structure and nutrient availability.

3. Metal Treatment

  • Anti-Scaling & Anti-Corrosion in Metal Cleaning: It is used in metal treatment baths to prevent scaling and corrosion, especially during metal cleaning and etching processes.
  • Electroplating Applications: In electroplating, it acts as a stabilizing agent, preventing deposition of unwanted metal ions and ensuring uniform plating.
  • Corrosion Protection in Pickling Solutions: It is effective in protecting metal surfaces from corrosion during the acid pickling process, extending the lifespan of treated metals.

4. Pulp & Paper Solutions

  • Scale Prevention in Papermaking: It is used to control scale formation in pulp and paper mills, particularly in the processing stages where calcium carbonate and other scales are prevalent.
  • Corrosion Inhibition: It provides corrosion protection for equipment and pipes, which is crucial for maintaining the efficiency and longevity of papermaking machinery.
  • Bleaching Process Stability: It stabilizes the bleaching process by reducing the degradation of bleaching agents, thus preserving the quality of the paper."

Specifications

Assay Typically ≥ 50% (varies by product grade)
Appearance Clear to pale yellow liquid or white crystalline
Odor Odorless
Boiling Point Not available (decomposes)
Melting Point > 200°C
Density 1.31 g/cm³
Solubility Soluble in water
Viscosity Low viscosity at standard conditions
Flash Point > 100°C

Hazard Symbols

Acute Toxicity
Irritants/Sensitisers/Other Hazards
Environmental Hazard

FAQs

1. What is the current price of Phosphonobutane tricarboxylic acid(PBTC) in India?
The price of Phosphonobutane tricarboxylic acid(PBTC) can vary based on factors such as purity, quantity, etc. For the most accurate and competitive pricing, please contact us at +91.979 979 2121  directly for a customized quote tailored to your needs.

2. Where can I buy Phosphonobutane tricarboxylic acid(PBTC) in India?
You can purchase Phosphonobutane tricarboxylic acid(PBTC) from MULTICHEM, a leading importer with a reputation for quality and reliability. We provide convenient options for bulk orders and direct shipments across India. For more details on how to place an order, please visit our website or contact our sales team.

3. What is the minimum order quantity (MOQ) for Phosphonobutane tricarboxylic acid(PBTC)?
Our minimum order quantity (MOQ) for Phosphonobutane tricarboxylic acid(PBTC) is designed to cater to both small-scale and large-scale needs. The MOQ depends on the packing size of the product which could range from 25 kg to 250kg.

4. How can I ensure the quality of Phosphonobutane tricarboxylic acid(PBTC) supplied by Multichem?
We adhere to stringent quality control processes to ensure that our products meet the highest standards of purity and effectiveness. They undergo rigorous testing and quality checks to guarantee that they comply with industry specifications. We provide a Certificate of Analysis (CoA) with every shipment to ensure transparency and quality assurance."