We are committed to improving our innovation capacity for our mineral fertilizer company, Potassium Nitrate Granular, eddha fertilizer, to accelerate product development, so as to adapt to the needs of the rapid development of the contemporary economy. Gaining purchaser gratification is our firm's intention eternally. Since introduced the part overseas vanguard technology and the craft and formed the powerful technical support system, it has poured into the vigor for our development. We vigorously develop equipment manufacturing, technology, intelligent services and other industries, hoping to become a practitioner of high-quality development.

EDTA 4Na Code

Molecular Formula	C₁₀H₁₂N₂O₈FENA·4H₂O
CAS No.	64-02-8
Country of Origin	China
Apperance	Powder

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EDTA 4Na Specification

PURITY	99% MIN
HEAVY METAL (PB)	0.001% MAX
IRON CONTENT	0.001% MAX
PH (1% Water Solution)	10.5-11.5
Chelate Value (MgCaCO₃/g)	215min
APPEARANCE	WHITE CRYSTAL POWDER
PACKING	IN 25KG

EDTA 4Na Application

Among the salts of ethylenediaminetetraacetic acid, the disodium salt is the most important.

1. It is an important complexing agent. It can also be used in electroless copper plating, gold plating, lead-tin alloy plating, electrochemical polishing of steel parts and solutions before silver plating of copper.

2. Laced by EDTA-Na. Also used in detergents, liquid soaps, shampoos, agrochemical sprays, color photographic materials, bleaching fixers, water purifiers, pH adjusters, anticoagulants, etc.

3. In the reduction initiation system for the polymerization of styrene-butadiene rubber, disodiumEDTA is used as a component of the active agent, and is mainly used for complexing ferrous ions to control the polymerization rate.

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Factory Information

Factory Size	5,000-10,000 square meters
Factory Country/Region	Office: Room 405, Building A2, Guoxin Mansion, No. 27, Second Street, TEDA, Tianjin City. China Factory: Damengzhuang Town, Wuqing District, Tianjin City
No. of Production Lines	5
Contract Manufacturing	OEM Service Offered
Annual Output Value	US$50 Million - US$100 Million

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We provide green EDDHA Fe Na O-O 4.8 Fertilizer EDDHA to our customers and actively respond to environmental changes and develop a circular economy. We continue to increase R&D investment to promote our company's development. We have set up a high-efficiency and positive energy team with care and appreciation, dreams and achievements by using the standards of public, ability, diligence and performance.

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