Atmp•na₄ Neutral Salt Scale Inhibitor For Multi Scenario Industrial Water Treatment - China

ATMP•Na₄ (Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid) – Neutral-Salt Scale Inhibitor for Multi-Scenario Industrial Water Treatment

ATMP•Na₄ is the neutral sodium salt of ATMP, a cost-effective and versatile scale inhibitor.

It delivers reliable scale control while offering excellent compatibility with other additives, suiting diverse industrial water treatment needs.

Basic Product Information

• Chemical Name: Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid (ATMP•Na₄)

• Alias: Tetra Sodium • CAS No: 20592-85-2

• Molecular Formula: C₃H₈NO₉P₃Na₄


• Relative Molecular Mass: 387

Performance & Applications

Core Performance

As the neutral sodium salt of ATMP, this product excels in:

• Preventing scale formation (especially calcium carbonate scale) from scale-forming salts in water systems.

• Offering good compatibility with other water treatment additives, supporting flexible formulation design.

• Being suitable for neutral-to-acidic formulations without ammonia odor emission – a key advantage for odor-sensitive operational environments.

Target Application Scenarios

It is widely utilized in industrial water treatment systems:

1 - Circulating cooling water systems of thermal power plants and refineries.

2 - Oilfield reinjection water systems.

3 - As a scale inhibitor for reverse osmosis (RO) membranes.

Technical Specifications

Item

Specification Appearance

Colorless or pale yellow transparent liquid Active Component (as ATMP)

29.4-32.4% Active Component (as ATMP•Na₄)

38.0-42.0% pH (1% aqueous solution)

6.5-7.5 Iron (as Fe²⁺) Content ≤

35 mg/L Density (20℃)

1.35-1.45 g/cm³ Usage Guidelines

ATMP•Na₄ is compounded with other organophosphonic acids, polycarboxylic acids, or polycarboxylates to form organic alkaline water treatment agents, which are applicable to circulating cooling water systems under various water quality conditions.

Packaging & Storage

• Packed in plastic drums: 30Kg/drum or 250Kg/drum (customizable per user requirements).

• Store in a cool indoor area.

Shelf life: 10 months.

Safety Precautions

ATMP•Na₄ 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.
  
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