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Alkaline complex reagents with addition of sodium bromide for inhibition of corrosion and scaling

Reagent Main components Reagent description Reagent concentration in system, mg/dm3 Reagent
pH
Density,
g/cm3
BG-742 1 Pyrophosphates of alkali
metals and non-ionic
surfactants
Alkaline based reagent with addition of nonionic surfactants and sodium bromide. Used as corrosion and scale inhibitor. Provides protection of systems made of different metals. 200,0 ÷ 300,0 11,5 ± 0,5 1,21 ± 0,05
BG-744 1 Phosphonates, polyacrylates of alkali metals and zinc oxide Alkaline based reagent with addition of organic and non-organic corrosion and scale inhibitors, as well as sodium bromide. Can be applied in wide range of temperature and pH values 200,0 ÷ 300,0 > 13,0 1,21 ± 0,05
BG-746 1 Pyrophosphates, Phosphonates, polyacrylates and silicates of alkali metals Alkaline based reagent with addition of organic and non-organic corrosion and scale inhibitors. Does not contain heavy metal salts. Can be applied in wide range of temperature and pH values. 200,0 ÷ 300,0 > 12,5 1,20 ± 0,05
BG-747 1 Phosphonates and polyacrylates of alkali metals, non-ionic surfactants Alkaline based reagent with addition of corrosion and scale inhibitor as well as sodium bromide.
Prevents the formation of mineral deposits. Can be applied in wide range of temperature and pH values.
100,0 ÷ 200,0 12,0 ± 0,5 1,21 ± 0,05
BG-737 1 Phosphon carboxylates, polyacrylates of alkali metals, non-ionic surfactants Alkaline based reagent with addition of nonionic surfactants and sodium bromide. Used as corrosion, scale inhibitor and dispersant. Provides protection of systems made of different metals. 100,0  ÷ 200,0 > 12,0 1,22 ± 0,05
BG-750 1 Phosphon carboxylates, polyacrylates of alkali metals, non-ionic surfactants Alkaline based reagent with addition of nonionic surfactants and sodium bromide. Used as corrosion, scale inhibitor and dispersant. Provides protection of systems made of different metals. 300,0  ÷ 500,0 11,5 ± 0,5 1,07  ± 0,05
BG-740 1 Polyacrylates and phosphon carboxylates of alkali metals Alkaline based reagent with addition of sodium  bromide. Used as corrosion inhibitor and scale dispersant. Provides protection of systems made of different metals. 50,0  ÷ 100,0 > 12,0 1,35 ± 0,05
ECB-484 2 Sodium hypochlorite and polyphosphates of alkali metals Reagents for reaction initiation of active bromine formation. The dosage of the reagent to be calculated individually 12,5 ± 0,5 1,08  ± 0,05
BGA-404 2 Sodium hypochlorite 13,0 ± 0,5 1,19 ± 0,05
BGA-666 2 Sodium hypochlorite and polyacrylates of alkali metals 12,0 ± 0,5 1,25 ± 0,05

1 Used in combination with BGA and ECB reagent series;
2 Used in combination with BG reagent group.