Tetra Sodium Salt of 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid

Product Details
As an important manufacturer of ATMP.5Na, 4. CAS No.6419-19-8, 2. ATMP, relying on professional technical team and strong R&D force, we continue to provide customers with the best products. We are in line with the notion of win-win, believe that personal value lies in the realization of the company's value, and the improvement of the employee is the progress of the company. Pay attention to every detail, take care of every family, take the initiative and enthusiastic service quality help us to build the cornerstone of our company's development. We try our best to ensure that all users get the goods in a short time. We sincerely look forward to working with more customers and friends to develop new fields and create brilliant career together!

Chemical name:

Sodium Salt of 1-Hydroxyethylene -1,1-Diphosphonic Acid

CAS No.:

3794-83-0(4-Na); 29329-71-3(x-Na)

Molecular formula/weight:

294

 

SPECIFICATION:


Items

Liquid

Solid

Appearance

Colorless or pale yellow solution

White powder

Active content(as HEDP) %

20.3-21.7

56.0 min

Active content(as HEDP.4Na) %

29.0-31.0

79.9

Total Phosphorous (as PO43- ) %

18.4-20.0

52.0 min

PH value

10-12

11-12(1% solotion)

Fe mg/L

20 max. 

30 max

 

APPLICATION:

HEDP.Na4 is the sodium salt of HEDP, it is a good scale inhibitor for calcium carbonate, it can be used in low pressure boiler water system, circulating water system, industrial and municipal cleaning water system and swimming pool.

 

The solid HEDP.Na4 is white powder, soluble in water, easily deliquescence, suitable for use in winter and freezing districts. It is a kind of organophorphonic acid scale and corrosion inhibitor, can form stable complex with Fe, Cu and Zn ions, it can dissolve the oxides on metal surface, it has good scale and corrosion inhibition effect under 250°C.

 

HEDP.Na4 is widely used in circulating cool water system, medium and low pressure boiler, oil field water pipelines as scale and corrosion inhibitor in fields such as electric power, chemical industry, metallurgy, fertilizer, etc.. In light woven industry, HEDP.Na4 is used as detergent for metal and nonmetal. In dyeing industry, HEDP.Na4 is used as peroxide stabilizer and dye-fixing agent; In non-cyanide electroplating, HEDP.Na4 is used as chelating agent.

 

PACKAGE:

Liquid: 250 kg net PE drums   

Solid: 25 kg net bags.

 


With wide experience and expertise, Richem International is specialized in supplying quality and effective sodium salt of 1-hydroxyethylene -1,1-diphosphonic acid hedp.4na. As one of the leading manufacturers and suppliers in China, we are equipped with a professional and productive factory. Please rest assured to buy.
We follow the needs of our customers and carefully design and produce high quality Tetra Sodium Salt of 1-Hydroxy Ethylidene-1, 1-Diphosphonic Acid at low prices. We continue to strengthen the accumulation of technology and improve the level of enterprise management in the cooperation, and continue to create value for our customers. Our company introduces technology and imported raw materials, and has strong production capacity and a well-trained and skilled technical team.
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