Industrial Grade High Purity Sodium Hexametaphosphate For Sewage Treatment

Key attributes

Industrial grade 68% CAS 10124-56-8

Food grade 68% CAS 10124-56-8

Molecular formula (NaPO3)6 Molecular weight: 611.77

Industrial grade COA meets HG / T2519-2017 standard:

The role of sodium hexametaphosphate in wastewater treatment

1.Chelate metal ions
Function: It combines with heavy metal ions such as Ca²⁺, Mg²⁺, and Fe³⁺ in wastewater to form soluble complexes, preventing these ions from precipitating (such as calcium carbonate and calcium sulfate).

Application scenarios:

Soften hard water to prevent scaling in pipes and equipment.

Treat wastewater containing heavy metals (such as in the electroplating and metallurgical industries).

2. Disperse suspended particles
Function: Adsorb on the surface of particles, prevent particle aggregation through electrostatic repulsion, maintain a suspended state, and facilitate subsequent sedimentation or filtration.

Application scenarios:

Sludge conditioning to enhance sedimentation efficiency.

Prevent turbidity from rising and improve the quality of the effluent.

3. Corrosion inhibition effect
Function: Form a protective film on the metal surface to reduce the corrosion of pipes, pumps and valves by sewage.

Application scenarios: Industrial circulating water systems, boiler water treatment.

4. Synergistic with other water treatment agents
It is often compounded with polyacrylamide (PAM), polyaluminium chloride (PAC), etc., to enhance the flocculation effect or reduce the dosage of chemicals.

FAQ

1.What is your payment term?

We can accept T/T and L/C at sight as payment term.

2.Are you able to deliver on time?

Of course! we specialised in this line for many years,

many customer make a deal with me because we can deliver the goods on time and keep the goods top quality!

3.Do you provide free sample?

Yes, we can provide free sample . You only need to take the express fee.

4.How about the price?Can you make it cheaper?

We always take the customer’s benefit as the top priority.

Price is negotiable under different conditions, we are assuring you to get the most competitive price.

5.Can I visit your company and factory in China?

Sure. You are very welcomed to visit our company in Weifang, China.

(We will have someone responsible for picking up and dropping off at Weifang Airport)

6.What if there is a quality problem?

We have a professional and perfect after-sales service team, timely for you to deal with all problems.