2-Phosphonobutane-1,2,4-tricarboxylic acid (CAS 37971-36-1, PBTC) is an organophosphorus chelating agent. It is a colorless to light-yellow liquid used as a scale and corrosion inhibitor in industrial water treatment, cooling systems and oilfield applications.
2-Phosphonobutane-1,2,4-tricarboxylic acid
Category:Organic Intermediates
CAS No.:37971-36-1
Product Grade: Industrial Grade
Purity / Assay: 98%
Molecular Formula:C₇H₁₁O₉P
Molecular Weight:270.13
EINECS No.:253-733-5
Synonym(s):PBTC; 2-Phosphonobutane-1,2,4-tricarboxylic acid; Phosphonobutane tricarboxylic acid
2-Phosphonobutane-1,2,4-tricarboxylic acid (CAS 37971-36-1, PBTC) is an organophosphorus chelating agent. It is a colorless to light-yellow liquid used as a scale and corrosion inhibitor in industrial water treatment, cooling systems and oilfield applications.
1. Used as a scale inhibitor in circulating cooling-water and boiler systems. 2. Serves as a corrosion inhibitor for industrial water treatment and oilfield injection water. 3. Applied as a chelating agent for metal-ion control in detergents and industrial cleaners. 4. Functions as an additive for high-temperature and high-alkali water systems.
200kg/drum; IBC Drum
CAS No.: 37971-36-1
Product Name: 2-Phosphonobutane-1,2,4-tricarboxylic acid
Purity / Assay:98%
Molecular Formula:C₇H₁₁O₉P
Molecular Weight:270.13
EINECS No.:253-733-5
Synonym(s):PBTC; 2-Phosphonobutane-1,2,4-tricarboxylic acid; Phosphonobutane tricarboxylic acid
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