EDTA-4Na is an important chelant of metal ion. It is used as additive, activator, clean water agent and metal ion masking composition for cleanse industry, polyreaction, water treatment agent, color photosensitive and paper industry. ItemsstandardsContent (C10H12N2O8 Na4*2H2O,M=416.23),%≥ 99PH:（1%water solution,25℃）10.5—11.5Chelate...

EDTA-4Na is an important chelant of metal ion. It is used as additive, activator, clean water agent and metal ion masking composition for cleanse industry, polyreaction, water treatment agent, color photosensitive and paper industry.ItemsstandardsContent (C10H12N2O8 Na4*2H2O,M=416.23),%≥ 99PH:（1%water solution,25℃）10.5—11.5Chelate value...

EDTA 4Na 40% is widely used in Printing and dyeing industry to improve the brightness and color. It's also used in detergent producing, Enhancement.ItemStandardContent M=380.2%39.0--40.0Cl%≤ 0.01SO4%≤ 0.05Pb%≤ 0.001Fe%≤ 0.001Chelate value:（mgCaCO3/g,PH 11)102--110PH:（25℃）11.0-12.025/25℃(g/ml)1.26-1.35Hazen≤ 200NTA...

Application: apply to clean the steam generator and heat exchanger, boiler, etc. Product IdentificationSynonyms name:Glycine,N,N'-1,2-ethanediylbis[N-(carboxymethyl)-,triammoniumsaltCAS No:15934-01-7Molecular Weight:343.33Chemical Formula:C10H25N5O8TEST ITEMLIMTAPPEARANCEColorless to yellow transparent liquidрН  (10% wt...

Mainly used for agriculture and gardening are widely used in pharmaceutical industry, photographic chemicals etc.Product IdentificationSynonyms name:Ferric ammonium DTPACAS No:85959-68-8Molecular Weight:480.2Chemical Formula:C14H18N3O10Fe(NH4)2TEST ITEMLIMTAPPEARANCEPalm red thick liquidрН  (1% wt ,20°C)6.5-8.5Chelate iron...

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...

In daily chemical industry, EDTA is used for a variety of detergents, cosmetics, perm hair conditioner additive.TEST 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...

EDTA Fe can be used in photography chemicals as chelating agents. It's also used as fire retardant in rubber.Test itemsstandardsChelated iron %≥13.0Heavy metal（Pb）%≤ 0.001Cd %≤ 0.001Water insoluble%≤ 0.1PH（10g/L,25℃）3.8-6.0appearanceLight yellow or yellow brown crstay powderKeywords :EDTA Fe, EDTA iron, EDTA Ferric. EDTA Fe...

How does edta works?EDTA heap leaching exhibited efficient metal removal rates from soils.EDTA leaching changed soil properties and inhibited plant growth.Soil amendment and aging after EDTA leaching recovered the soil properties.EDTA leaching plus soil amendment and aging is feasible for soil remediation.TEST ITEMLIMTAPPEARANCEWhite crystalline...

EDTA Fe can be used in food industry as a kind of food addictive. It's also used as raw material of fertilizer.Test itemsstandardsChelated iron %≥13.0Heavy metal（Pb）%≤ 0.001Cd %≤ 0.001Water insoluble%≤ 0.1PH（10g/L,25℃）3.8-6.0appearanceLight yellow or yellow brown crstay powderKeywords :EDTA Fe, EDTA iron, EDTA Ferric. EDTA Fe...