Description

Trisodium 2,2',2''-Nitrilotriethyl Triphosphate is a specialized organophosphorus compound, functioning as a highly effective chelating agent and scale inhibitor. Its primary commercial value lies in its superior ability to sequester di- and trivalent metal ions, preventing precipitation and scaling in complex aqueous systems. This makes it a critical additive for industrial water treatment, detergent formulations, and as a processing aid in textile and paper manufacturing where control of water hardness is essential.

Application

• Industrial Water Treatment: Key component in cooling water and boiler water treatment programs to inhibit scale formation from calcium, magnesium, and iron ions.
• Detergent & Cleaning Formulations: Acts as a builder and chelant in liquid and powder detergents, enhancing cleaning efficiency by softening water and preventing redeposition of soils.
• Textile Processing: Used in bleaching, dyeing, and finishing baths to sequester metal ions that can cause fabric discoloration or interfere with chemical processes.
• Pulp & Paper Manufacturing: Employed as a chelating agent to control metal ions during pulp bleaching, improving brightness and protecting process equipment.
• Oilfield Chemicals: Utilized in scale inhibitor formulations for downhole and topside applications to prevent mineral scale in production systems.
• Personal Care Products: Incorporated as a stabilizer and chelant in certain cosmetic and personal care formulations to enhance product shelf life and performance.

Basic Information

Product Name	Trisodium 2,2',2''-Nitrilotriethyl Triphosphate
CAS No.	66197-79-3
Molecular Formula	C6H12NNa3O10P3
Molecular Weight	409.06 g/mol
Synonyms	Trisodium Nitrilotris(methylene)triphosphonate; NTMP, Trisodium Salt; Trisodium Nitrilotri(methylphosphonate); Aminotri(methylenephosphonic acid) Trisodium Salt; Dequest 2006; NTPNa3; Phosphonic acid, (nitrilotris(methylene))tris-, trisodium salt; ATMP•Na3
EINECS	266-234-2

Quality Control

Our production of Trisodium 2,2',2''-Nitrilotriethyl Triphosphate adheres to stringent quality management protocols. Each batch is analyzed to ensure it meets precise chemical and physical specifications, including assay, pH, and active content. Certificates of Analysis (COA) documenting purity and key parameters are provided to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can lead to caking or reduced efficacy.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or granules
Assay (as active acid)	≥ 95.0 %
pH (1% aqueous solution)	9.0 - 11.0
Identification (IR)	Conforms
Water Content	≤ 5.0 %
Chloride (as Cl)	≤ 0.5 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.