Description

Descriptionethylenediaminetetraacetic acid (EDTA) contains four carboxyl groups, generally can form two salts, three salts and four salts. Common EDTA salts are disodium edetate (EDTA-2Na), tetrasodium edetate (EDTA-4Na), dipotassium edetate (EDTA-2K), and tripotassium edetate (EDTA-3K). Tetrasodium edetate (EDTA-4Na) is a small multifunctional organic molecule containing amino and carboxyl groups, which is widely used in analytical chemistry as a complexing agent. It is widely available and inexpensive.ApplicationTetrasodium EDTA is an important complexing agent and metal masking agent. Can be used in the textile industry dyeing, Water treatment, color sensitive, pharmaceutical, daily chemical, paper and other industries, as additives, activators, Water purification agents, metal ion shielding agent and styrene butadiene rubber industry activator. Dry acrylic industry offset metal interference, improve the color and brightness of the dyed fabric, can also be used in liquid detergent, improve the quality of washing, enhance the washing effect.SpecificationsItemStandardResultAppearanceWhite or off-white crystalline granule or powderoff-white granule or crystalline powderAssay≥99.0%99.80%Chloride(CL)≤0.05%0.01%Sulfate(SO4)Content≤0.05%0.01%Heavy metals (Pb)≤10ppm≤5ppmFe≤10ppm5ppmChelation Value≥220 mg(Caco3) /g223 mg(Caco3) /gPH10.5-12.510.86Bulk density700-950 kg/m3878 kg/m3Types of PackagingLined with polyethylene plastic bag, covered with plastic woven bag, 25Kg per bagCertificationsISO 9001. ISO 22716. cGMP certifiedKosher, Halal certifiedShipping InformationMOQ: (Due to the nature of chemical transportation, please consult the sea trade manager for details!)Port of Loading: CHINA – Shanghai Port, Ningbo Zhoushan Port, Guangzhou Port, QinGDAo Port, Tianjin Port, Dalian Port, Xiamen Port, Lianyungang Port (can be ensured according to the requirements of customers)Delivery Time: 4-6 weeks, depending on order size and destinationPayment TermsL/C, D/P, T/T at buyer’s costSample available on requestMultiple NamesEDTA-4NaEDTA 4NaEDTA.Na4.2H2OEdetate SodiumSodium edetateEDTA Tetrasodium(Na4)tetrasodium ethylenediaminetetraacetateEthylenediaminetetraacetic acid tetrasodiumETHYLENEDINITRILOTETRACETICACIDTETRASODIUMSALTEthylenediaminetetraacetic acid tetrasodium saltETHYLENE-DIAMINO-TETRA-ACETIC-ACID-TETRA-SODIUMSALTETHYLENEDIAMINETETRAACETICACIDTETRASODIUMSALT,REAGENTETHYLENEDIAMINETETRAACETIC ACID TETRASOD IUM SALT PUREEthylenediaminetetraacetic acid tetrasodium salt HYDRATEETHYLENEDIAMINETETRAACETIC ACID TETRA-SO DIUM SALT TETRAH.tetrasodium 2.2′,2”,2”’-(ethane-1.2-diyldinitrilo)tetraacetateEthylenediamine-N,N,N’,N’-tetraaceticacid,tetrasodiumsalt,tetrahydrateEDTA, tetrasodium salt, dihydrate Ethylenediamine tetraacetic acid, tetrasodium salt, dihydrateRandom ContentHot contentHot review contentUnlocking the Power of Mineral Processing Chemicals: Enhancing Efficiency and SustainabilityIndustrial concentrated nitric acid 55%-68%Thiourea 99% high activity Professional ProducerAntimonium Tartrate PotassiumFood Grade Ammonium SulphateHydrogen PeroxideSodium Metasilicate Pentahydrate1Discounted Sodium Cyanide (CAS: 143-33-9) for Mining – High Quality & Competitive Pricing2Sodium Cyanide 98.3% CAS 143-33-9 NaCN gold dressing agent Essential for Mining Chemical Industries3China’s New Regulations on Sodium Cyanide Exports and Guidance for International Buyers4Sodium Cyanide (CAS: 143-33-9) End user certificate (Chinese and English version)5International Cyanide（Sodium cyanide） Management Code – Gold Mine Acceptance Standards6China factory Sulfuric Acid 98% 7Anhydrous Oxalic acid 99.6% Industrial Grade1Sodium Cyanide 98.3% CAS 143-33-9 NaCN gold dressing agent Essential for Mining Chemical Industries2High Purity · Stable Performance · Higher Recovery — sodium cyanide for modern gold leaching3Nutritional Supplements Food Addictive Sarcosine 99% min4Sodium Cyanide Import Regulations & Compliance – Ensuring Safe and Compliant Importation in Peru5United Chemical’s Research Team Demonstrates Authority Through Data-Driven Insights6AuCyan™ High-Performance Sodium Cyanide | 98.3% Purity for Global Gold Mining7Digital Electronic Detonator（Delay time 0~ 16000ms）