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   NTA
   EDTA
   EDTA
   EDTA-2Na
   EDTA-4Na
   EDTA-Ca
   EDTA-Mg
   EDTA-Mn
   EDTA-Zn
   EDTA-Cu
   EDTA-Fe
   EDTA-FeNH4
   DTPA
   HEDTA
   PDTA
   GLDA
   Hydroxyacetic Acid
   Chelating Microorganism Fertilizer
   Triethylene diamine and piperazine
   Ethyleneamines
   Organic rare earth
   Epoxy resins and additives
Changzhou Deye Chemical Industry Co.,Ltd
Add:No.600 of Tongjiang Middle Road, New North District, Changzhou City
Tel:0519-85766632/86111119
Fax:0519-85766631/83990166
Mobile:18068790866
E-mail:sale@deyechem.com
Http://www.sytaochen.com
 
Products
EDTA-2Na

Molecular fomula: C10H14N2O8Na2•2H2O

Molecular weight: M=372.24

CAS No. : 6381-92-6

Properties: White crystal powder soluble in water, and a variety of metal ion chelation.

Quality Index: (Q/24SJK02-2012 Quality standard)

Specification

Item

Specification

Appearance

white crystal powder

Content%

≥99.0  

Chloride(Cl)% 

≤ 0.01 

Sulfate(SO4)% 

≤ 0.05  

Metal chelate(Pb)% 

≤ 0.001  

Iron(Fe)% 

≤ 0.001  

Chelate : mgCaCO3/g 

265 min

pH Value

4.0-5.0

NTA% 

≤ 1.0  

Bulk density kg/m3 

850-1050 

Packing: 25Kg/bag , or according to the customers’demand.

Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.

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