Category: Corrosion Inhibitors & Oxygen Scavenger

What is the difference between ATMP-Na4 and ATMP-Na5?

December 13, 2024 admin No Comments

The main difference between ATMP•Na4 (tetrasodium salt of aminotrimethylenephosphonic acid) and ATMP-Na₅ (pentasodium salt of aminotrimethylenephosphonic acid) lies in the number of sodium salts and the corresponding properties: Number of sodium salts: ATMP-Na₄: Contains four sodium ions and is commonly used as a water treatment agent and scale inhibitor. ATMP-Na₅: contains five sodium ions, higher…

Corrosion Inhibitors & Oxygen Scavenger

Carbohydrazide

March 4, 2024March 4, 2024 admin No Comments

Properties Carbohydrazide is white crystal powder. It is very soluble in water and soluble in alcohol. Carbohydrazidedecomposes on heating or exposure to uv to form ammonia, hydrogen, and nitrogen, which may be explosive with a blue flame when catalyzed by metal oxides and some metals such as platinum or raney nickel. It has dibasic and…

Morpholine

March 4, 2024 admin No Comments

Applications： Morpholine are mainly used to manufacture rubber accelerant (such as NOBS, OTOS and MDS), sulfuration agent (like DT-DM), cleanser, descaling agent, antirust, anti-scorching agent, antiseptic, surfactant, textile printing & dyeing agent, optical bleaching agent, chemical plating bath, antioxidant, hydrolyzing agent, initiator, developer, fruit preserving agent, deodorizer, brightener and organic solvents. It is widely used in…

Cyclohexylamine

March 4, 2024March 4, 2024 admin No Comments

Properties: Colorless to pale yellow clear liquid, no visible impurities. Cyclohexylamine has strange odor. Cyclohexylamine is a strong organic caustic liquid, Cyclohexylamine can form azeotrope with water at 96.40°C, miscible with a lot of organic solvents. Synonyms: Aminocyclohexane Formula: C6H13N Molecular weight: 99.17 CAS NO.: 108-91-8 EINECS 203-629-0 Structure: Specification: Items Index Appearance Colorless to…

Sodium salt of 2-Mercaptobenzothiazole (MBT•Na)

March 1, 2024 admin No Comments

Properties: MBT•Na can be used as the copper corrosion inhibitor in circulating cool water system. The mechanism is due to the chemical absorption of MBT•Na on copper surface, or chelation reaction between them. The dosage of 4mg/L is preferred. This product can also be used as plasticizer and photometer for acid copper plating. CAS No. 2492-26-4 Molecular formula:…

Corrosion Inhibitors & Oxygen Scavenger

1,2,3-Benzotriazole (BTA)

March 1, 2024March 1, 2024 admin No Comments

Properties and Usage: BTA is bitter, odorless, boiling point is 204℃ (15mmHg),soluble in alcohol, benzene、toluene、chloroform and dimethylformamide, and slightly soluble in water. It’s mainly used as rust-preventer, antifreezing liquid, antioxidant additive(including lubricating oil, hydraulic oil, brake oil, transformer’s oil), emugent, water stabilizer, the additive for high molecular materials (polyester and polyesteramide) capacity of ultraviolet resistance and…

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Corrosion Inhibitors & Oxygen Scavenger

Sodium Salt of 1,2,3-Benzotriazole (BTA•Na)

March 1, 2024March 1, 2024 admin No Comments

Properties: BTA•Na can be absorbed on metal surface and form a thin film to protect copper and other metals. It can be used together with many scale inhibitors and fungi disinfectants in circulating cool water system, and it has good corrosion inhibition effect in circulating cool water system. The dosage of 2-4mg/l is preferred. BTA•Na can also be used as…

Corrosion Inhibitors & Oxygen Scavenger