Zhengzhou hoo chemtec co.,ltd

Manufacturer
China
Website

Manufacturer
China
Website

12.09.2024 05:05

2-Phosphonobutane-1,2,4-Tricarboxylic Acid PBTCA 50% corrosion inhibitor

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PBTCA 50% corrosion inhibitor

Product Detail

Molecular formula: C7H11O9P

Molecular weight: 270.13

Cas No.: 37971-36-1

Properties

PBTC has low content of phosphoric, has structural features of both phosphoric acid and carboxylic acid group, which enable its excellent scale and corrosion inhibition properties and better than other normal organic phosphorus acid, especially under high temperature its antiscale property is far better than that of normal organophosphines.

PBTC can improve zinc salt solubility, has good chlorine oxidation tolerance and good composite synergy.

Specification

Item Index

Appearance Clear, colorless to pale yellow aqueous solution

Active acid % 50.0

Phosphorous acid(as PO33-)% 0.5

Phosphoric acid(as PO43-)% 0.2

Density (20℃) g/cm3 1.27

pH(1% water solution) 1.5~2.0

Fe ppm 10.0

Chloride ppm 10.0

Turbidity (NTU) 10.0

Color APHA 30.0

PBTCA uses

Scale and corrosion inhibition in water treatment.
Cooling water systems.
Boiler water treatment.
Reverse osmosis systems.
Industrial water treatment.
Household cleaning products.
Metalworking fluids.
Oilfield applications.

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Category
Offers

Country
China

Region
Henan

Locality
Zhengzhou

End Date
31.10.2024 18:40