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Chelating agent is a chemical substance that can form complexes with metal ions. Testing the composition of chelating agents usually requires the use of specialized laboratory methods and instruments for analysis. The following is one of the common methods for detecting the composition of chelating agents: High performance liquid chromatography (HPLC): HPLC is a commonly…
ATMP (amino trimethylene phosphonic acid) is a commonly used scale and corrosion inhibitor, which can be used for scale and corrosion inhibition applications in water treatment and industrial fields. The following is a common ATMP formula: Aminotrimethylene phosphonic acid (ATMP): 100g Water (purified water): appropriate amount Preparation steps: Add an appropriate amount of purified water…
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CAS No. 2809-21-4 Molecular Formula: C2H8O7P2 Molecular weight: 206.02 Structural Formula: Properties: HEDP is an organophosphoric acid corrosion inhibitor. It can chelate with Fe, Cu, and Zn ions to form stable chelating compounds.It can dissolve the oxidized materials on these metals’ surfaces. HEDP shows excellent scale and corrosion inhibition effects under temperature 250℃. HEDP has good chemical stability under high…
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The specific composition of clay stripping agents may vary depending on different products, but in general, the main components of clay stripping agents include the following: Water: used as a solvent for diluting and stirring other components. Surfactants: Commonly used surfactants include non ionic surfactants, anionic surfactants, or cationic surfactants, used to improve the wettability…
Deoxidizers are mainly used to remove dissolved oxygen from liquids or gases. The following are some steps and precautions for using deoxidizers in general: Preparation: Ensure a clean usage environment and wear appropriate safety precautions such as gloves, goggles, etc. Determine dosage: Determine the appropriate amount of deoxidizer based on the volume of liquid or…
Pre film agents are mainly chemical substances used to clean and treat surfaces, in order to provide better adhesion, wetting, and durability before coating or painting. Their molecular structural formulas may vary depending on the specific components used, and the following are some common pre film agent components: Organic solvents: such as alcohols, ketones, or…
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Hydrochloric acid pickling corrosion inhibitor MBT is a common metal surface cleaning agent, mainly used to remove oxides, rust, scale and other harmful substances on the metal surface, and to prevent corrosion of the metal during subsequent processing or use. Its main functions are as follows: Removing surface oxides: Hydrochloric acid pickling corrosion inhibitors can…
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The production process of acid pickling corrosion inhibitors can vary depending on the specific formula and factory equipment. The following is the production process flow of general acid pickling corrosion inhibitors: Raw material preparation: Prepare the required raw materials according to the formula requirements, mainly including hydrochloric acid, stabilizers, surfactants, etc. Ensure the quality and…
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The dosage and use of acid pickling corrosion inhibitors may vary depending on the specific application field and situation. The following are some examples of the dosage and use of common acid pickling corrosion inhibitors: Metal surface cleaning: Acid pickling corrosion inhibitors can be used to clean metal surfaces, remove harmful substances such as oxides,…
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Water treatment chemicals belong to the environmental protection industry. Water treatment agents are mainly used to improve and optimize water quality, remove pollutants, impurities, and harmful substances, and prevent and control corrosion, scale accumulation, and microbial growth in water systems. These agents are usually widely used in industries, public water supply, agricultural irrigation, swimming pools,…
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