Chemical Name: EDTA Ferrisodium
EDTA - FeNa ? 3H2O (CAS - No: 14025-21-9)
Molecular Formula: C10H12N2O8FeNa ? 3H2O
Molecular Weight: 421.1
Application Scope:
It is used as decoloring agent in techniques for photography, additive in food industry, trace element in agriculture and catalyst in industry.
Specification :
Appearance
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Brownish yellow or light yellow clean powder
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Chelate Ferrum Content
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≥99% (C10 H12N 2O 8FeNa 3H2O)
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Ferrum Content
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≥ 13.0%
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PH Value (1% aqueous solution)
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3.5 - 5.5
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Main Performance
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EDTA-FeNa 3H2O is a kind of stable water-soluble metal chelate with oxidizability, ferrum existed in a chelated state.
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Bulk Density
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About 650Kg/m3
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Biodegradability
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Difficult
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COD (Chemical Oxygen Demand) Value
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about 570mg / g
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Packaging: 25kg woven bag
Storage: Stored in a cool dry place, light makes the product devitalized.
Sure Chemical could offer a full line of aminopolycarboxylic acid based chelating agents for industrial, institutional and agricultural applications. We work with our customers to give them a choice of materials to work with as flws:
*Stable quality.
*Sufficient quantities.
*Prompt delivery.
*Free sample.
Technical index
Items
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EDTA
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EDTA-2Na
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EDTA-4Na
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EDTA-CaNa2
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EDTA-CuNa2
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EDTA-FeNa
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EDTA-MgNa2
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EDTA-MnNa2
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EDTA-ZnNa2
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Appearance
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White crystal powder
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White crystal powder
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White crystal powder
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White crystal powder
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Blue crystal powder
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Light yellow or brown powder
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White crystal powder
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Light pink crystal powder
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White crystal powder
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Content
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≥99%
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≥99.0%
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≥99.5%
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≥98%
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-
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≥99.0%
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-
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-
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-
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Heavy Metal(Pb)
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≤0.001%
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≤0.001
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≤0.001%
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≤0.001%
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≤0.001%
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≤0.001%
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≤0.001%
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≤0.001%
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≤0.001%
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Ph Value
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2.8-3.0
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4.0-5.0
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10.5-11.5
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10.5-11.5
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6.0-7.0
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3.5-5.5
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6.0-7.0
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6.0-7.0
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6.0-7.0
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