| Message: | 2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTC) is a low phosphorus content chaical with phosphate and carboxylic acid groups in its structure. It is designed to control calcium scale formation and deposition in highly alkaline industrial water treatment and boiler systas.PBTC has much better scale inhibition properties at elevated taperatures than organophosphates. It is chlorine stable and can be used for scale control in applications using halogen-containing biocides or hypochlorite bleaches.2-Phosphonobutane -1,2,4-Tricarboxylic Acid(PBTC) has good chelating ability for heavy metals and can eliminate reactivation of heavy metals in deposits. In addition, 2-Phosphonobutane -1,2,4-Tricarboxylic Acid improves the solubility of zinc salts with good synergistic effects. |
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