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Sure Chemical Co., Ltd. Shijiazhuang

EDTA Acid, EDTA H4, Editic Acid manufacturer / supplier in China, offering Ethylene Diamine Tetraacetic Acid (EDTA Acid), Hot Sale High Quality Spirulina, Bp/USP/E211 Preservatives Sodium Benzoate/Powder Sodium Benzoate/Sodium Benzoate and so on.

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Supplier Homepage Product Fertilizer Ethylene Diamine Tetraacetic Acid (EDTA Acid)

Ethylene Diamine Tetraacetic Acid (EDTA Acid)

FOB Price: US $1 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $1/ kg
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Port: Tianjin, China
Production Capacity: 2000mt/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram, OA
Basic Info
  • Model NO.: Agr Grade
  • Appearance: White Powder, Powder
  • Acid Strength: Weak Acid
  • Quality: Tech Grade
  • Element: Monobasic Acid
  • Volatility: High Boiling Acid
  • Trademark: OS
  • Specification: 99%
  • Classification: Fertilizer
  • Grade Standard: Agriculture Grade
  • Kind: Inorganic Acid
  • Packaging: Paper Bag
  • Oxidation: Non Oxidizing Acid
  • Stability: Stabilized Acid
  • Transport Package: 25kg/Bag
  • Origin: China
Product Description
EDTA is mainly used to sequester metal ions in aqueous solution. In the textile industry ,it prevents metal ion impurities from modifying colours 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.
Molecular Formula: C10H16N2O8
CAS NO.:60-00-4
Molecular Weight:M=292.2
Feature:EDTA is a white crystal powder,insoluble in common organic solvents,soluble in boiling water 160 times as much and in alkali solvents like sodium hydroxide. At 150ºC, it shows the tendency to depart from carboxyl.
Melting point: 240ºC(decomposition)
Dissolving degree in water: 0.5g/L(25ºC)

Specification 
 Appearance White Crystal Powder
 Assay%≥99.0
 Test on Dissolving in Sodium Carbonate SolutionPass
Residue after Burning (Sulfate) %≤0.15
Chloride( Cl- ) %≤0.01
 Sulfate(SO42-) %≤0.1
 Iron (Fe) % 0.001
 Heavy Metal (Pb) %≤0.001

Main Application:An agent for complexation, EDTA is mainly used for water treatment, as an additive to detergent, a chemical for photography, paper-making and oil-field. It is also used as detergent for boiler cleaning and reagent in chemical analysis. 
1. High molecular chemical industry: EDTA is used as polymetization activator for butyl bezene latex, and polyreaction terminator in acrylic fibre production.
2.Daily chemicals: EDTA is used as additive to detergent, skin cream and hair-conditioner.
3.Paper-making: EDTA is used for treating the steamed fibre. It will promote the whiteness of paper and reduce the incrustation in the steamer.
4.Pharmaceutical industry: Through cyclopolymerization with methyl amide, EDTA is made into ethyl amide, a remedy for psoriasis. It is also a stablizer for some vaccines and an antihaemoagglutinin.
5. Textile dyeing and printing: EDTA will promote colour ability of the dyestuff and brightness of the dyed fabric.

Packing:PP bag, 25kg/bag. 20MT / 20' FCL, 18 MT / 20' FCL if palletized, or packed as client's request.

Storage:Be stored in dry and ventilated warehouse. Avoid direct sunshine,breakage of the bags, humidity and contamination, and handle with care.
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