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EDTA

Ethylenediaminetetraacetic acid is a commonly used chelating agent, with a chemical structure of C10H16N2O8. It is an organic acid with four ethylenediamine groups that can form stable complexes. Ethylenediaminetetraacetic acid is widely used in coordination chemistry, analytical chemistry, and industrial production.
  • 60-00-4

  • C10H16N2O8

  • 292.24

  • 200-449-4

Availability:

DESCRIPTION

EDTA



Factoty Competitive Price 


Strict quality control


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 SPECIFICATIONS


Test Item

Standard Specification

Quality Standard

Q/24SJK01-2009

Purity

99% Min.

Chloride(Cl)%

0.01% Max.

Sulfate(SO4)%

0.05% Max.

Metal chelate(Pb)%

0.001% Max.

Iron(Fe)%

0.001% Max.

Chelate: mgCaCO3/g

339 Min.

Appearance

White Crystalline Powder





APPLICATION


2b03795234e64ad6b2ffaa4a6d4a0ac8 (1)Ethylenediaminetetraacetic acid (EDTA) is an important chelating agent. EDTA has a wide range of applications and can be used as a bleaching and fixing solution for color sensitive material processing, dyeing aids, fiber treatment aids, cosmetic additives, blood anticoagulants, detergents, stabilizers, synthetic rubber polymerization initiators.


 EDTA is a representative substance of chelating agents. It can form stable water-soluble complexes with alkali metals, rare earth elements, and transition metals. In addition to sodium salts, there are also ammonium salts and various salts such as iron, magnesium, calcium, copper, manganese, zinc, cobalt, aluminum, etc., each with different uses. In addition, EDTA can also be used to quickly excrete harmful radioactive metals from the human body and play a detoxifying role. It is also a water treatment agent. 









65d3f43663134eafa5458d859158c608EDTA is still an important indicator, but when used to titrate metals such as nickel and copper, it needs to be used together with ammonia water in order for Chemicalbook to act as an indicator. 2. EDTA is an excellent chelating agent for calcium and magnesium ions. It is used as a chelating agent for water used in lotion polymerization to remove Ca2+, Mg2+, Fe2+, Fe3+and other metal ions. It is also used as a complexing agent for anaerobic adhesives, that is, EDTA is used to treat methyl methacrylate diesters, remove transition metal ions, eliminate the influence that can promote peroxide decomposition, and has a very good effect on improving the stability of anaerobic adhesives. EDTA sodium salt chelating metal ions can improve the speed of modified acrylic acid.








06203ce4d04a4cb9930169e0a5f5d8e8Storage stability of solid structure adhesive (SGA), dose-3 × 10-4-6.0 × 10-4. The dosage is 1.5%, and the storage stability at 50~C reaches over 360 hours (storage at 50 ℃ for 4 days is equivalent to 1 year of storage at SGA 20~C). 3. Commonly used for softening boiler water quality. Prevent scaling.


As a complexing agent in electroplating solution, it can also be used as a pH regulator in nickel plating solution. Used as a brightener in sodium salt passivation solution, it removes white spots on titanium salt passivation film, with a general dosage of 8 g/L.









WAREHOUSE

IMG_3890





FACTORY

123






TRANSPORT

装箱图 (4)                  装箱图 (11)






AUTHENTICATION CERTIFICATE



英文证书26     中文证书26

541dc795dc9534f4ffda68f37244c1e





FAQ


Q1: May I get sample?

A1: Free sample is available, you only need to pay freight.


Q2: How long does it take for me to get sample?

A2: Usually it will cost about 5 days after delivery.


Q3: How can I place an order?

A3: You can contact us about your order details  by E-mail, WhatsApp, Skype, etc.


Q4: How can you guarantee your products are qualified?

A4: We will test the goods and issue COA before delivery


Acetyl Tributyl Citrate










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