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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Glycine,N-[2-[bis(carboxymethyl)amino]ethyl]-N-(2-hydroxyethyl)-, Trisodium Salt |
It is very stable under atmospheric pressure.TEST ITEMLIMTAPPEARANCEWhite crystalline powderрН 5% р-р 25°C11.5-12.5Purity(as 344.2) %≥98.0%Heavy... |
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Agriculture Grade NTA 3Na |
It is mainly used for crop production and printing ink, rare earth extraction inhibition.TEST ITEMLIMTAPPEARANCEWhite crystalline powderрН (1% wt,... |
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Mainly used in agricultural chemical sprays and metal chelating and separation.TEST ITEMLIMTAPPEARANCEWhite crystalline powderрН (50g/L wt ,25°C)4... |
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Industry Grade EDTA Mn 13% |
EDTA Mn is used in agriculture and gardening. It's a kind of micronutrients ,it's also a kind of raw material of fertilizer.Test itemsStandardChela... |
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