Details
Product Name: 2-Phosphonobutane-1,2,4-tricarboxylic acid
CAS: 37971-36-1
MF: C7H11O9P
MW: 270.13
EINECS: 253-733-5
Apperance: colorless liquid
Specification
| item | value |
| LogP | -1.66 at 25℃
|
| Boiling point | 545.2±60.0 °C(Predicted)
|
Density
| 1.25 (50% aq.)
|
| Packing | 25Kg/bag |
Application
PBTCA is the most widely used in the compounding of high-efficiency scale and corrosion inhibitors. It is one of the products with the best performance and is also an excellent stabilizer for zinc salts. It is widely used in the corrosion and scale inhibition of circulating cooling water systems and oil field water injection systems. It is particularly suitable for compounding with zinc salts and copolymers. It can be used in high temperature, high hardness chemicalbook, high alkali and occasions that require high concentration multiples. PBTCA can be used as a chelating agent and metal cleaning agent in the washing industry. PBTCA is generally used in combination with other water treatment agents such as zinc salts, copolymers, organic phosphine, azoles, etc.; if used alone, the dosage is 5~15mg/L.
