EDTA Industry Chemical
In industry, EDTA is mainly used to sequester metal ions in aqueous solution. In the textile industry, it prevents metal ion impurities from modifying colors of dyed products. In the pulp and paper industry, EDTA inhibits the ability of metal ions, especially Mn2+, from catalyzing the disproportionation of hydrogen peroxide, which is used in "chlorine-free bleaching." In a similar manner, EDTA is added to some food as a preservative or stabilizer to prevent catalytic oxidative decoloration, which is catalyzed by metal ions.In soft drinks containing ascorbic acid and sodium benzoate, EDTA mitigates formation of benzene (a carcinogen).Product IdentificationSynonyms name:Ethylenediaminetetraacetic acid;EDTACAS No:60-00-4Molecular Weight:292.24Chemical Formula:C10H16N2O8TEST ITEMLIMTAPPEARANCEWhite crystalline powderрН 5% р-р 25°C2.6-3.2Purity %≥99.0%Clarification testTransparentSulfate≤0.1Chlorides, %≤0.1Heavy metals (as Pb) %≤0.001Chelate: mgCaCO3/g339 minKeywords:EDTA;EDTA industry;textile industry;Ethylenediaminetetraacetic acid.Baoding Kaiyue Chemical Co.,LTDTel:+86 2016 Kaiyuechem Ltd. All rights reserved.
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Industrial Grade EDTA 4K |
Mainly used in detergent, liquid soap and shampoo.Product IdentificationSynonyms name:EDTA Tetrapotassium50% or 45% solution(EDTA-4K 50% or 45% so... |
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Agriculture Grade NTA Used In Water |
It is widely used in metal chelating metal ion and separation.TEST ITEMLIMTAPPEARANCEWhite crystalline powderрН (10g/L wt,25℃)2.1-2.5Complexation ... |
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Usually used in textile, agriculture , medicine, leather, paper, cosmetics, water treatment, electroplating, electroless plating (particularly in t... |
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Mainly used in camera film developing and fixing.Product IdentificationSynonyms name:Ferric Ammonium EDTA; Edta ferric ammonium;; ammonium iron(3+)... |
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Alkaline soil can be used as iron fertilizer HEDTA - Fe. In the rare earth extraction and purification,it is a very important application.TEST ITEM... |
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