Detailed specification of scale and corrosion inhibitor
Due to the water quality stable dosage form number on the market is quite many, the category is complex, in the purchase is not good to distinguish between true and false, below we through the specific parameters to explain.
As the name implies, scale and corrosion inhibitor is a kind of water treatment reagent that can ease the corrosion speed and reduce the scale formation degree. The scale and corrosion inhibitor produced by ANDE Technology strictly follows the HG/T 3538-2003 standard issued by the state. The common scale and corrosion inhibitor on the market is a yellowish-brown transparent liquid. Its active component should be greater than or equal to 30.0 percent based on EDTMPS, and its phosphite should be less than or equal to 5.0 percent based on PO33-. As for organic phosphine and phosphoric acid based on PO43-, their project indicators are respectively greater than or equal to 10.0 percent and less than or equal to 1.0 percent. And in 1% aqueous solution, the pH value of scale and corrosion inhibitor is best between 9.5 and 10.5. Finally, the content of chloride. We all know that chloride is calculated by Cl-. The content of chloride in qualified scale and corrosion inhibitors should be less than or equal to 3.0 percent
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