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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://ingvithor.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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