Product Details

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

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

TL;DR Start with acid-versus-salt and formulation selection and exact salt and neutralization state. Compare the proposed grade specification and supply requirements before requesting a quotation.

ATMP•Na4(Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid) — Discuss ATMP•Na4(Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid) for acid-versus-salt and formulation selection. Start with exact salt and neutralization state and required active basis and concentration. Check the offered grade specification and include the intended application when requesting a quotation.

For a ATMP•Na4(Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid) enquiry, include exact salt and neutralization state and required active basis and concentration, together with the current treatment or formulation. Use the offered grade documents and a representative comparison to decide the next step.

Discuss the grade and application

For ATMP•Na4(Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid), start with acid-versus-salt and formulation selection.

Selection inputs

Exact salt and neutralization state
Required active basis and concentration
Formulation pH and other ingredients
Storage, handling and destination requirements

Documents and supply

Identify the proposed grade, required quantity, packaging and destination. Ask which specification, TDS, SDS and batch-document options apply to that offer.

Technical documents · Company certificate scopes

Request a quote

Phosphonate Salts · Application selection · Related technical decision

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Product Description

CAS No.Â 20592-85-2

Molecular Formula: C3H8NO9P3Na4

Molecular weight: 387

Structural Formula:

ATMP•Na4 Properties:

ATMP•Na4 is the salt of ATMP and an effective calcium carbonate inhibitor in water systems. It can be used for circulating cooling systems in power plants, oil refinery plants, and oilfield refill water systems due to its sound synergistic effects with other additives. Additionally, under neutral to acidic conditions, no ammonia smell is released.

Specification:

items	index
Appearance	Colorless or light yellow transparent liquid
Active content (ATMP)%	29.4-32.4
Active content (ATMP•Na4) %	38.0-42.0
PH (1% water solution)	6.5-7.5
Fe，mg/LÂ Â Â Â ≤	35
Density (20℃) g/cm3	1.35-1.45

ATMP•Na4 Usage:

ATMP•Na4 can be combined with another organophosphorus acid, polycarboxylic acid, and salt to create organic alkaline agents, providing suitable water quality for circulating excellent water systems. It is effective in all types of applications.

Package and Storage:

200L plastic drum,IBC(1000L),customers’ requirement. Storage for ten months in a shady room and dry place.

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ATMP·Na4 Applications

ATMP·Na4 is the neutralized sodium salt of ATMP, a low-acidity, ready-to-use form with reduced corrosivity to dosing equipment.

Circulating cooling water
Systems requiring a near-neutral inhibitor feed

Dosage & Feed Guidance

Application	Typical dosage
Cooling water	1–15 ppm as active

Offers the same threshold scale inhibition as ATMP; convenient where a near-neutral feed is preferred. VCYCLETECH provides a tailored dosing program on request — email sales@vcycletech.com.

Find the right product for your application

Compare ATMP•Na4(Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid) with the treatment objective and operating conditions of your water or process system. Include the industry, water characteristics, current treatment, target, required quantity, packaging and destination in your enquiry so the relevant available grades can be identified and quoted.

Discuss your application and request a quote →

ATMP·Na4 — Frequently Asked Questions (FAQ)

What is ATMP·Na4 (Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid) used for?

ATMP·Na4 is the neutralized sodium salt of ATMP, used as a scale and corrosion inhibitor where a low-acidity, ready-to-use form is preferred. It offers the same threshold scale inhibition as ATMP with reduced corrosivity to dosing equipment.

What is the recommended dosage of ATMP·Na4?

ATMP·Na4 is dosed at 1–15 ppm (as active) in cooling water, similar to ATMP, and is convenient for systems requiring a near-neutral inhibitor feed.

What should I include in a ATMP•Na4(Tetra Sodium Salt of Amino Trimethylene Phosphonic Acid) enquiry?

For acid-versus-salt and formulation selection, include exact salt and neutralization state; required active basis and concentration; formulation ph and other ingredients; storage, handling and destination requirements. State the proposed grade or specification, quantity, packaging and destination so the product and commercial requirements can be compared.

Product Details

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