Bulk MGDA Manufacturer in China

Jayoo Biotech is a manufacturer of MGDA-Na₃ (Trisodium Methylglycine Diacetate). Based on renewable glycine raw material, this readily biodegradable green chelator delivers powerful metal sequestration capacity, featuring superior thermal and alkaline stability with wide pH tolerance. Supplied as a clear, colorless aqueous solution. Our facility holds ISO and REACH certifications and complies with RoHS requirements, with heavy metals (as Pb) ≤ 10 ppm. Annual output exceeds 3,000 tons. Factory direct supply and sample testing are available. It acts as a sustainable EDTA replacement for household & industrial detergents, textile printing & dyeing, cosmetics & personal care, agriculture, and water treatment.

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Wholesale Bulk MGDA Supplier

Product Name	MGDA
Other names	Trisodium Methylglycine Diacetate; MGDA-Na₃; Methylglycine N,N-diacetic acid trisodium salt
MGDA Content	40%~42%
MGDA Tetrasodium Salt Content	40%~42%
Purity	>99%
Appearance	Clear, colorless 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, excellent alkaline & thermal stability, wide pH tolerance, EDTA replacement

Jayoo Biotech is a leading bulk MGDA manufacturer in China, supplying high-quality raw materials for personal care, industrial cleaning, textile printing & dyeing, agriculture and water treatment. With an annual export volume exceeding 1000 tons, we guarantee stable supply, competitive pricing and consistent batch quality.

What is MGDA?

MGDA (Trisodium Methylglycine Diacetate) is a readily biodegradable green metal chelating agent derived from methylglycine, featuring outstanding alkaline and thermal stability. It serves as an excellent sustainable alternative to EDTA.

MGDA Specifications

Item	Specification
Chemical Name	Trisodium Methylglycine Diacetate
CAS No.	164462-16-2
Molecular Formula	C₇H₁₁NO₆Na₃
Molecular Weight	271.14 g/mol
Appearance	Colorless transparent liquid
MGDA Content (as free acid)	34% – 38%
MGDA-Na₃ Content	40% – 42%
Chromatographic Purity	99.6%
Biodegradability	>90% (28 days, OECD 301B)
Characteristic	Biodegradable, green metal chelating agent, water soluble, excellent thermal & alkaline stability, wide pH adaptability
Packaging	25kg/drum, 1kg-25kg per bag
Application	Detergents, cleaning agents, water treatment, textile printing & dyeing, agricultural fertilizers, cosmetics & personal care

Mechanism

Trisodium Methylglycine Diacetate (MGDA‑Na₃) 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 enables rapid biodegradation. It maintains excellent chelating capacity under high‑alkaline and high‑temperature conditions, outperforming traditional chelating agents such as EDTA.

Our Advantages

Low MOQ, flexible support for small-scale trial orders
Customized packaging to meet diverse requirements
Strict quality control, free samples available
Support authoritative third-party testing, such as SGS, Eurofins, etc.

Industrial & CIP Alkaline Cleaning

MGDA is a readily biodegradable chelating agent optimized for high‑pH and high‑temperature cleaning systems, widely adopted for automatic dishwashing, food & beverage CIP cleaning and heavy‑duty alkaline cleaners. It delivers excellent calcium and magnesium sequestration under harsh alkaline conditions, prevents filming, spotting and calcium phosphate scale on glassware, stainless steel and equipment surfaces. It stabilizes peroxide bleach and avoids premature decomposition. With good compatibility with alkalis, surfactants and bleach activators, it is a phosphate‑free, eco‑label compliant replacement for EDTA, NTA and phosphates, maintaining outstanding cleaning performance even at elevated temperatures.

Pulp & Paper Peroxide Bleaching

In pulp and paper manufacturing, MGDA functions as a highly efficient peroxide stabilizer and metal ion sequestrant for alkaline bleaching stages. It binds manganese, iron, copper and other transition metal ions in process water, suppressing catalytic decomposition of hydrogen peroxide, reducing bleaching chemical consumption and protecting pulp strength. It performs reliably at high alkaline bleaching pH, features low toxicity and good biodegradability, helping mills meet closed water loop and environmental discharge requirements.

Water Treatment & Scale Control

MGDA is used for scale inhibition and mild descaling in boilers, cooling towers, reverse osmosis and circulating water systems. It sequesters calcium and magnesium ions to delay calcium carbonate and sulfate scale deposition. It also controls catalytic metal ions that trigger oxidative degradation of treatment chemicals. Unlike traditional chelators, it retains strong chelation capacity under alkaline hot water conditions and biodegrades quickly after discharge, lowering long‑term environmental risk.

Textile Printing & Dyeing

In the textile industry, MGDA acts as an eco‑friendly complexing agent for dyeing, finishing and peroxide bleaching. It scavenges calcium, magnesium and trace metal impurities in process water, avoiding interference with dye uptake and ensuring consistent shade, bright color and good color fastness. It stabilizes hydrogen peroxide during bleaching and protects fibers from oxidative degradation. Its superior performance under high‑alkaline bleaching conditions, low toxicity and ready biodegradability fit well with the textile industry’s shift toward sustainable, low‑impact manufacturing.