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EDTA 4Na

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

EDTA 4Na Code
Molecular Formula C10H12N2O8FENA·4H2O
CAS No. 64-02-8
Country of Origin China
Apperance Powder
Detail Show of EDTA 4Na

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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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