【CAS】 23783-26-8

Performance and application:

The product has good chemical stability, is not easy to hydrolyze, is not easy to be damaged by acid and alkali, is safe and reliable, non-toxic and pollution-free, can improve the solubility of zinc and has strong corrosion inhibition. At the same time, the corrosion inhibition performance of HPAA is higher than HEDP and EDTMP. It is mainly used as metal cathode corrosion inhibitor and is widely used in circulating cooling water system in iron and steel, petrochemical, electric power, medicine and other industries

It is suitable to be used as a corrosion inhibitor for low hardness and easy to corrode water quality in South China.

Quality index: (in accordance with Hg / T 3926-2007)

project

Indicators

appearance

Dark brown liquid

Solid content% ≥

fifty

Organic phosphine (calculated by PO43 -)% ≥

twenty-five

Phosphoric acid (calculated by PO43 -)% ≤

one point five

Phosphite (calculated by po33 -)% ≤

three

Density (20 ℃) g / cm3 ≥

one point three zero

PH value (1% aqueous solution) ≤

three

usage method

The organic corrosion and scale inhibitor composed of this product and low molecular weight polymer has excellent performance, and the compound effect with zinc salt is better.

Packaging and storage

25 kg or 250 kg polyethylene plastic bucket, stored indoors in a cool place, with a storage period of 12 months.

safety protection

This product is a weak acidic liquid. Pay attention to labor protection during operation. Avoid contact with skin and eyes. Rinse with plenty of water after contact.

【CAS】 23783-26-8

Performance and application:

The product has good chemical stability, is not easy to hydrolyze, is not easy to be damaged by acid and alkali, is safe and reliable, non-toxic and pollution-free, can improve the solubility of zinc and has strong corrosion inhibition. At the same time, the corrosion inhibition performance of HPAA is higher than HEDP and EDTMP. It is mainly used as metal cathode corrosion inhibitor and is widely used in circulating cooling water system in iron and steel, petrochemical, electric power, medicine and other industries

It is suitable to be used as a corrosion inhibitor for low hardness and easy to corrode water quality in South China.

Quality index: (in accordance with Hg / T 3926-2007)

project

Indicators

appearance

Dark brown liquid

Solid content% ≥

fifty

Organic phosphine (calculated by PO43 -)% ≥

twenty-five

Phosphoric acid (calculated by PO43 -)% ≤

one point five

Phosphite (calculated by po33 -)% ≤

three

Density (20 ℃) g / cm3 ≥

one point three zero

PH value (1% aqueous solution) ≤

three

usage method

The organic corrosion and scale inhibitor composed of this product and low molecular weight polymer has excellent performance, and the compound effect with zinc salt is better.

Packaging and storage

25 kg or 250 kg polyethylene plastic bucket, stored indoors in a cool place, with a storage period of 12 months.

safety protection

This product is a weak acidic liquid. Pay attention to labor protection during operation. Avoid contact with skin and eyes. Rinse with plenty of water after contact.