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Jinan Shijitongda Chemical Co., Ltd.

China Manufacturer with main products: Chemical Raw Material

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EDTA-2Na

FOB Price: 1.00 - 6,000.00 USD/Ton
Supply Ability: 100 Ton/Tons per Month
Shipping: qingdao/sahnghai/tianjin/dalian
Payment Terms: L/C, T/T, Western Union, MoneyGram, Other, contact us
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: 25kg/bag

Quick Details

  • Classification: Ethylenediamine tetraacetic acid 2 Na
  • CAS No.: 139-33-3
  • Other Names: Ethylene Diamine Tetraacetic Acid Disodium Salt
  • MF: Na2C10H16N2O8-2H2O
  • EINECS No.: 217-895-0
  • Grade Standard: Industrial Grade
  • Purity: 99%min
  • Appearance: White crystalline powder
  • Application: agriculture, chemical fertilizer production, blood anticoagula
  • Brand Name: sjtd
  • Model Number: 001

Specifications

 EDTA-2Na (Ethylenediaminetetraacetic, Disodium salt, dihydrate)  the  delivery  in  time
speciation
product :EDTA-2Na
cas no.:139-33-3
25kg/bag
industrial grade
1.Commodity: Ethylene Diamine Tetraacetic Acid Disodium Salt 99%
2.Alias: EDTA-2Na
3.Molecular Formula: Na2C10H16N2O8-2H2O
4.Molecula weight: 373.2
5.Implementation of standards: GB\T1401-1998
6.CAS No: 6381-92-6
7.Certificate:
Item 
Specification 
Food & Pharmaceutical Grade
Appearance
White crystalline powder
White crystalline powder
Purity 
≥99.0%
≥99.5%
Chelation Value(PH=11)
267mgCaCO3/g
267mgCaCO3/g
PH(5% aqueous solution)
4-5
4-5
Heavy metal(Pb)
≤0.01
≤0.001
Copper(Cu)
≤0.025
≤0.0025
Iron(Fe)
≤0.01
≤0.001
Chloride(Cl)
≤0.01
≤0.001
Clarity test
Transparent
Transparent
Loss on Drying
8-10
8-10
Storage period of 25 °C
Long-term storage
Long-term storage
 
 8.EDTA-2Na Main Uses:
EDTA is an important complexing agent for complexing metal ions and separation of metals, the materials used for processing color photographic materials, wash bleach fixer, and dyeing auxiliaries , fiber processing agents, cosmetic additives, pharmaceuticals, food, agriculture, chemical fertilizer production, blood anticoagulant, complexing agents, detergent, stabilizer, synthetic rubber, polymerization initiator and quantitative analysis of heavy metals etc.. SBR polymer in the lead chloride reduction system, EDTA disodium as the active agent component, mainly for the complexation of iron ions, control the polymerization rate.
 9.Packing: 25kg kraft paper bag lined with plastic bags, environmental, or according to customer requirements for packaging, storage and attention to sun, moisture, fire, non-dangerous goods storage requirements.
 

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