EDDHA-Na 40% EthyDiamineDhephen Acetic-Na
RAW MATERIAL
EDDHA.Na

EDDHA-Na 40% EthyDiamineDhephen Acetic-Na

EDDHA-Na 40% EthyDiamineDhephen Acetic-Na is a red-brown liquid dispersing and chelating raw material with 40% minimum content, intended for scale-control, metal-ion complexing, and dispersion applications.

Chemical Name
EthyDiamineDhephen Acetic-Na
Molecular Weight
378
Molecular Formula
C18H16N2O6Na
EINECS
240-505-5
PRODUCT OVERVIEW

Product Description

EDDHA-Na 40% EthyDiamineDhephen Acetic-Na is a red-brown liquid raw material formulated for dispersing, chelating, and scale-control functions in suitable aqueous industrial systems. The referenced product is described as having strong anionic characteristics and good compatibility with other formulation components. Its commercial specification provides a minimum content of 40% together with controlled pH and defined chelating capacities for calcium, magnesium, iron, manganese, copper, and zinc ions. The material is intended to support metal-ion complexing and dispersion while helping reduce the formation, growth, and settling of mineral deposits in appropriate formulations. Because the chemical identifiers displayed by the reference supplier contain an inconsistency between the stated molecular data and the CAS/EINECS identity, the exact molecular composition should be confirmed against the actual PBL supplier COA and Safety Data Sheet before final technical publication.
KEY PROPERTIES

Product Characteristics

Provides effective dispersing functionality in suitable aqueous industrial formulation systems.
Reference documentation describes the material as having strong anionic characteristics.
Designed to maintain functional performance across demanding aqueous processing conditions.
Provides good compatibility with other suitable components used within the intended formulation system.
Supports metal-ion complexing and dispersion functions in applications requiring chelating performance.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Standard
Appearance Red-brown liquid
Content by wt % 40 min
pH Value (1% solution) 6 - 8
Chelating Ca²⁺ 179 mg CaCO3/g
Chelating Mg²⁺ 150 mg MgCO3/g
Chelating Fe³⁺ 230 mg Fe³⁺/g
Chelating Mn²⁺ 102 mg Mn²⁺/g
Chelating Cu²⁺ 125 mg Cu²⁺/g
Chelating Zn²⁺ 138 mg Zn²⁺/g
APPLICATIONS

Typical Uses

Used as a scale-control and anti-sludging dispersant to help limit the growth and settling of mineral deposits in suitable aqueous systems.
Applied as a chelating agent to form stable water-soluble complexes with selected metal ions.
Used as a dispersing agent to help reduce the agglomeration and coalescence of crystals and suspended particles.
STORAGE & HANDLING

Handling Guidance

Store the product in securely closed, appropriately labeled, and compatible containers in a dry and protected storage area. Protect the material from direct sunlight, contamination, and conditions that may adversely affect product quality. Keep containers properly closed when the material is not in use. Because the chemical identity information published by the reference supplier contains an inconsistency, final storage, transport, handling, compatibility, and safety requirements should follow the actual PBL supplier Safety Data Sheet and COA.
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