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Ethylene diamine tetraacetic acid tetrasodium

  • CAS NO: 64-02-8;13235-36-4
  • Grade: industry grade
  • Purity: 99%
  • Specs: powder
  • Packaging: 25kg bag
  • Capacity: 4000MTS/month
  • Price: Inquiry

Used as softener, chelating agent, styrene-butadiene rubber polymerization initiator, acrylic fiber initiator, printing and dyeing auxiliaries, detergent auxiliaries and so on.

It is also used for titration in chemical analysis. It can accurately titrate various metal ions and is widely used.



Test Item

Standard

Test Result

Appearance

White Crystalline Powder

White Crystalline Powde

PH 1% P-P 25

10.5-11.5

11.2

Purity,%

99.0

99.6

Chelate Value(mg/g)

220

225

Heavy Metals (for ex,Pb)ppm

0.001

0.0007

Fe,%

0.001

0.0008

Chlorides,%

0.001

0.0007

Sulfate,%

0.01

0.002

NTA,%

1

0.2

Test Conclusion

PASS



  • Payment term: T/T 30% in advance and T/T 70% against copy of B/L. or 100% L/C at sight.
  • Shipment time: Within 3 weeks after confirming order.
  • We take photos of every stage of the process and can send them to you. Before we ship the container, you will have photos and lab test results.

Provide quality after-sale service once the container is received.

   In case the product is damaged, we will refund you or resend a new packaging.
   Also, if the goods are not as per your specification, we will callback the container at our cost, or compensate you as per our agreement.

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