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Quick Details

  • Classification: Carboxylic Acid
  • CAS No.: 60-00-4
  • Other Names: Ethylenediaminetetraacetic acid
  • MF: C10H16N2O8
  • EINECS No.: 200-449-4
  • Place of Origin: Shandong, China (Mainland)
  • Grade Standard: Industrial Grade
  • Purity: ≥99.0
  • Appearance: White crystalline powder
  • Application: Commonly used complexing agent reagent, also used as a detergent, bloo
  • Brand Name: SJTD Made in China
  • Model Number: SJTD

Packaging & Delivery

Packaging Details 25kg craft paper bag or PE bag 1x20' container =20-25mts pallet (IPPC,wood, plastic) +additional charge, pallet size: 1.1 x 1.1 m x height (as buyer's request), professional loading container, without dumping and leaking
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Specifications

We can supplyEDTA,EDTA-2Na, EDTA-4Na , and We can Promise the good quality !

EDTA 
 
 
EDTA  , Basic Information : 
English name: EDTA (Ethylenediaminetetraacetic acid)
 
 
  EDTA  ,physical property:
  1.Properties: white crystalline powder,
2.melting point 240 °C (decomposition).
3.Insoluble in cold water, alcohol and general organic solvent, slightly soluble in water, soluble in sodium hydroxide, sodium carbonate and ammonia in the solution.
 
 
EDTA  ,Main USES:
 1. Commonly used complexing agent reagent, also used as a detergent, blood anticoagulant, etc
2. Used for dyeing auxiliary agent, fiber treating agent, cosmetic additives, blood anticoagulant polymerization initiator, water treatment agent, rubber, PVC heat stabilizer, etc
3. As complexing agent in the plating solution, but also as a pH regulator in nickel plating liquid. The sodium salt is used as brightener passivation solution, it eliminate titanium salt passivation film of white spot, general usage 8 g/L.
4. Ethylenediamine tetraacetic acid and formamide cyclization ethyleneimine can be obtained. This is a kind of is mainly used in medicine for the treatment of psoriasis (psoriasis).
 
 
EDTA  , Specification :
 

Item

Standard Specs 

content %

 

appearance

 

≥99.0

white crystalline powder

Chloride (CI)  %

≤ 0.01

Sulfate (SO4)  %

≤ 0.05

Heavy metal(Pb)%

≤ 0.001

Fe %

≤ 0.001

loss on drying (105±2°C)%

≤ 0.2

mgCaCO3/g

PH value

NTA%

≥ 339

2.8-3.0

no

 

 

EDTA  ,Packing:

25 kg/bag or according to customer requirements for packaging.

 

 

EDTA  ,Storage:

stored in dry and ventilated warehouse, avoid direct sunlight, the light of light.  

 

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