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SUNCHEM
2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTCA)
2-Phosphonobutane-1,2,4-tricarboxylic acid (PBTCA) is an organophosphonate scale and corrosion inhibitor with excellent calcium carbonate and calcium sulfate scale inhibition properties. It is used in industrial water treatment, circulating cooling water systems, and oil and gas applications where high temperatures and pH conditions require robust scale…
37971-36-1
- Lot COA with every shipment
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- Technical support for your trial
Product overview & key benefits
2-Phosphonobutane-1,2,4-tricarboxylic acid (PBTCA) is an organophosphonate scale and corrosion inhibitor with excellent calcium carbonate and calcium sulfate scale inhibition properties. It is used in industrial water treatment, circulating cooling water systems, and oil and gas applications where high temperatures and pH conditions require robust scale control. SUNCHEM supports international buyers with 2-Phosphonobutane-1,2,4-Tricarboxylic Acid (PBTCA) sourcing from qualified Chinese producers, with quality documentation, export coordination, and logistics support.
Technical specifications
| Property | Reference value |
|---|---|
| Density | 1.835 g/cm3 |
| Boiling Point | 545.2 °C at 760 mmHg |
| Flash Point | 283.5 °C |
| Appearance | Clear colorless to yellowish liquid |
| Risk Codes | 34 |
| Safety | 26-45 |
| Transport Information | UN 3265 |
Existing product reference data. Confirm the specification of the offered grade before ordering.
Applications
Scale inhibitor for calcium carbonate in cooling water
Corrosion inhibitor in industrial water treatment
Chelating agent for iron and zinc stabilization
Oil and gas production scale control
High-temperature water treatment formulation
Desalination and reverse osmosis system antiscalant
Boiler water and process water treatment
From first email to approved supply
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