Bulk EDDS-3Na Manufacturer in China

Jayoo Biotech is a manufacturer of EDDS-3Na, adopting a green synthesis process with excellent biodegradability and metal chelating capacity. The product is a colorless transparent solution. The factory is certified with ISO and REACH, complying with RoHS requirements, with heavy metals (as Pb) ≤ 10 ppm. The annual production capacity exceeds 3,000 tons. We offer factory-direct pricing and sample testing support, and our products are widely used in chelation applications across industries such as household & industrial detergents, textile printing & dyeing, Cosmetics & Personal Care，Agriculture ，and water treatment.

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Bulk EDDS-3Na

Product Name	EDDS-3Na
Other names	Trisodium Ethylenediamine Disuccinate； EDDS‑Na₃； (S,S)‑Ethylenediamine‑N,N′‑disuccinic acid trisodium salt； N,N′‑Ethylenedi‑(aspartic acid) trisodium salt； L‑Aspartic acid, N,N’‑1,2‑ethanediylbis‑, trisodium salt
EDDS Content	27%~33%
EDDS Trisodium Salt Content	33%~41%
S,S‑EDDS Optical Purity	99.9%
Appearance	Light‑colored transparent liquid
OEM Services	Custom formulation, contract manufacturing, custom logo
Bulk Packaging	25kg/drum, 5kg/drum
Annual supply capacity	1000 tons/year
Benefits	Biodegradable, Green metal chelating agent

Jayoo Biotech is a leading bulk EDDS-3Na manufacturer in China, supplying high-quality raw materials for nutrition. With an annual export volume exceeding 1000 tons, we ensure stable supply, competitive pricing, and consistent quality.

What is EDDS-3Na?

EDDS‑3Na (Trisodium Ethylenediamine Disuccinate) is a readily biodegradable, green metal chelating agent. It is the trisodium salt of S,S‑Ethylenediamine‑N,N′‑disuccinic acid.

EDDS-3Na Specifications

Item	Specification
Chemical Name	Trisodium (S,S)-Ethylenediamine-N,N′-disuccinate
CAS No.	178949-82-1
Molecular Formula	C₁₀H₁₃N₂Na₃O₈
Molecular Weight	358.19 g/mol
Appearance	Colorless to light yellow transparent liquid
EDDS Content (as free acid)	27% – 33%
EDDS-3Na Content	33% – 41%
Chromatographic Purity	99.6%
S,S-EDDS Optical Purity	99.9%
Characteristic	Biodegradable, green metal chelating agent, water soluble, weak alkaline
Packaging	25kg/drum, 1kg-25kg per bag
Application	Detergents, cleaning agents, water treatment, textile bleaching, agricultural fertilizers, cosmetics

Mechanism

Ethylenediaminedisuccinic acid trisodium salt forms stable and soluble chelate complexes with various metal ions through its multiple carboxyl and amino functional groups, effectively sequestering heavy metals and transition metal ions.

It inhibits metal ion-induced oxidation, precipitation, and various catalytic side reactions. After completing metal chelation, the molecular structure of this substance supports biodegradation, avoiding long-term environmental persistence unlike traditional chelating agents.

Our Advantages

Low MOQ, flexible support for small-scale trial orders
Customization package to meet diverse needs
Strict control of quality, supporting free samples
Support authoritative third-party testing, such as SGS and Eurofins.etc

Pet Joint Health Supplements

Chondroitin sulfate is most commonly used in joint support supplements for dogs and cats, helping maintain cartilage elasticity and prevent joint degeneration. It supports mobility, flexibility, and pain relief, especially in senior pets or large breeds prone to joint issues such as hip dysplasia and arthritis. This application is widely used in chewable tablets, soft chews, powders, and liquid pet supplements.

Veterinary Pharmaceuticals

In veterinary medicine, chondroitin sulfate is formulated into therapeutic products for osteoarthritis and joint inflammation. It helps reduce cartilage breakdown and promotes regeneration, making it an important ingredient in clinical treatments and prescription formulations. Its anti-inflammatory properties also support post-injury recovery and long-term joint care in pets.

Functional Pet Food Additives

Chondroitin sulfate is increasingly added to premium pet food and functional treats to enhance their nutritional value. It provides daily joint support as part of a balanced diet, making it suitable for preventive care and long-term wellness. This application is popular in dry kibble, wet food, and fortified pet snacks, especially in high-end pet nutrition brands.

Nutraceutical Capsules & Tablets

Chondroitin sulfate is widely used in nutraceutical formulations, often combined with glucosamine, MSM, or collagen for synergistic effects. It is commonly produced in capsules, tablets, and powder blends for both pets and humans. This application supports joint repair, lubrication, and long-term cartilage protection, making it a core ingredient in global joint health supplement markets.