Tianjin Crown Champion Industrial Co., Ltd. is one of the most experienced manufacturers and suppliers of edta 4na in China. We warmly welcome you to wholesale high quality edta 4na made in China here from our factory. If you have any enquiry about quotation, please feel free to email us.

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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