Dtpmp·na₇ High Efficiency Scale Inhibitor And Chelant For Multi Industry Processing - China

DTPMP·Na₇ (Hepta Sodium Salt of Diethylene Triamine Penta (Methylene Phosphonic Acid)) – High-Efficiency Scale Inhibitor & Chelant for Multi-Industry Processing

Basic Product Information

• Chemical Name: Hepta Sodium Salt of Diethylene Triamine Penta (Methylene Phosphonic Acid) (DTPMP·Na₇)

• CAS No: 68155-78-2

• Active Content (as DTPMPA·Na₇): 40.0-42.5% / 30.5-33.0% (dual-spec options to match diverse needs)

Performance & Applications

DTPMP·Na₇ delivers multi-scenario value with key capabilities:

• Multi-Functional Role: Acts as a high-performance scale inhibitor, efficient chelant, and excellent barium sulfate (BaSO₄) scale inhibitor – ideal for tackling stubborn scaling issues.

• Broad Industry Applications: a.

Cooling water treatment (controls scale buildup to maintain system efficiency).

b.

Stabilizer for peroxide bleaching processes (ensures consistent bleaching performance).

c.

Detergent additive (enhances cleaning efficacy).

d.

Municipal & industrial clean water treatment.

e.

Geothermal water treatment.

f.

Oilfield scale inhibition (mitigates scaling in injection and production systems).

Technical Specifications

Item

Specification (High-Active Grade)

Specification (Standard Grade) Appearance

Reddish-brown liquid

Reddish-brown liquid Active Component (as DTPMPA)

31.5-33.5%

24.0-26.0% Active Component (as DTPMPA·Na₇)

40.0-42.5%

30.5-33.0% Total Phosphorus (as PO₄³⁻)

25.9-27.9%

19.7-21.7% Chloride (as Cl⁻) ≤

5.0%

5.0% Iron (as Fe²⁺) Content ≤

20.0 mg/L

20.0 mg/L pH (1% aqueous solution)

7.0-9.0

7.0-9.0 pH (Undiluted Liquid)

6.0-8.0

6.0-8.0 Density (20℃)

1.34-1.44 g/cm³

1.24-1.34 g/cm³ Usage Guidelines

Dosage varies by application scenario (e.g., cooling water, oilfield systems) and water quality.

It is recommended to determine the optimal dosage via targeted performance tests; DTPMP·Na₇ can be compounded with other additives for enhanced effects.

Packaging & Storage

• Packed in plastic drums: 25kg/drum or 250kg/drum (customizable per user requirements).

• Store in a cool indoor area.

Shelf life: 10 months.

Safety Precautions

DTPMP·Na₇ is neutral.

Use standard labor protection measures during operation: Avoid contact with skin or eyes.

If contact occurs, rinse immediately with plenty of clean water.

Company Contact:

• Posted By: LAIZHOU JINXING CHEMICAL CO., LTD.

• Phone: +86 18953884105

• Address: No. 185, Haimiaohou Industrial District, Laizhou Yantai,Shandong China, Laizhou , Shandong , China

• Email:

• Website: https://www.lzjxchem.com/

• Business Description: Currently,we focus on the production of 99.5% Sulfamic Acid(CAS: 5329-14-6),we are now one of the largest manufacturers of Sulfamic Acid in north China with good quality and large volume.
  
  Our product capacity is more than 1600 tons/month ;At present, we have approved the new factory.
  
  It is estimated that the new factory will be put into operation in 2-3 years, and the production capacity will be doubled compared with the current one.
  
  Our company has more than 47 years history of chemical manufacturing,we have top-class foundation and chemical manufacturing technology, strong techincal strength and advanced manufacturing technology.
  
  Based on years of accumulated experience,we have established a complete quality controlling system and market network system.
  
  Especially in the production of 99.5%Sulfamic Acid,our factory has developed a unique system of quality control and inspection in the production process of sulfamic acid,to ensure that each batch of goods we send to customers are qualified and stable quality.
  
  In terms of product packaging and delivery,we will provide you with professional loading,
  
  we have one team supervise uploading the materials,to check the container, the packages to make sure the goods are well packed when they reach the customer.