Edta na4.4h2o specification Product name : edta tetrasodium salt; edtana4 ; Description Appearance :pure white crystalline powder. Free flowing. Water-insoluble:not more than 0.1% Chlorides (cl):not more than 0.005% (50 ppm). Sulphate (so4)% : not more than0.1% Iron% (fe) : not more than 0.001% (10ppm) Chelate value (caco3/g) : 200-215 Heavy metal(lead):not more than 0.001% (10 ppm) Torrefaction weightlessness : not more than0.01% Ph (1% w/v solution):10.5to 11.5 Purity (assay): minimum 99.0%. Packed in complex bag with plastic inner,25KG net per bag.
Tetrasodium EDTA is an amino acidic chelating agent minimizing metal ion contamination and facilitating enzymatic reactions that could be inhibited by heavy metal traces. EDTA Tetrasodium salt also works as a slime dispersant and is even effective in reducing scale deposits and water hardness.
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EDTA Tetrasodium
Exterior white powder Contentí²úÑ 99.0 Chelating value ph=11 215mgcaco3/g Ph(1% water solution) 10.5-11.5 Heavy metal pb#úÑín 0.002 Dried weightlessness úÑín 3-5 Iron feúúúÑín 0.001 Storage 25íµ long time Pp bag, 25kg/bag
Product Name : EDTA Tetra Sodium 38 % Chemical Name : EDTA Tetrasodium Salt Solution CAS No.64-02-8 Color & Physical FormLiquid - Pale Straw to Colorless Active IngredientNa4 EDTA Active ContentMin 38 % Molecular Wt.380.20 Active EDTA30 % (+/-1%) pH (1 % of Solution)10.5 â?? 11.5 Chelation Value100 mg CaCo3/g Density Product Name : EDTA Tetra Sodium 40 % Chemical Name : EDTA Tetrasodium Salt Solution CAS No.64-02-8 Color & Physical Form : Liquid - Pale Straw to Colorless Active Ingredient : Na4 EDTA Active Content : Min 40 % Molecular Wt.380.20 Active EDTA30 % (+/-1%) pH (1 % of Solution)10.5 â?? 11.5 Chelation Value100 mg CaCo3/g Density1.260
Tetrasodium EDTA is the salt resulting from the neutralization of ethylenediaminetetraacetic acid with four equivalents of sodium hydroxide (or an equivalent sodium base). It is used as a source of the chelating agent EDTA
Disodium Edta, CAS No.13236-36-4, is a sodium salt of EDTA manufactured through chemical synthesis, soluble in water, appears as a white, odorless crystalline granular or powder. Also known as Disodium Ethylenediaminetetraacetate, is used in breads, dressings, cereals, nutritional bars, sauces, spreads, sweeteners, and prepared sausages. As an experienced Disodium Edta manufacturer and supplier, we has been supplying and exporting Disodium Edta for almost 10 years, please be assured to buy from us. Any inquiries about price and the market trend please feel free to contact us, we will reply you within 1 working day. Disodium Edta Specification ITEM STANDARD Appearance White crystalline powder Identification Pass test Assay (C10H14N2Na2O8.2H2O) 99.0% ~ 101.0% Chloride (Cl) 0.01% Sulphate (SO4) 0.1% pH (1%) 4.0- 5.0 Nitrilotriacetic acid 0.1% Calcium (Ca) Negative Ferrum (Fe) 10 mg/kg Lead (Pb) 5 mg/kg Arsenic (As) 3 mg/kg Mercury (Hg) 1 mg/kg Heavy metals (as Pb) 10 mg/kg
POPCHELATE TTS is based on polyaminocarboxylic acid and EDTA (Ethylene Diamine Tetraacetic Acid). Its a chelating/seqestering agent and it chelates/complexes with various metal ions such as Ca, Mg, Fe, Al, Zn, Cu etc. It prevents staining on fabric. PROPERTIES: Appearance : White powder Solubility : Soluble in water pH of 10% soln. : 10 – 11 Active Ingredient : EDTA Tetrasodium salt Active Matter : 99 + 1% Chelation Value : 230 + 5
