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HEDTA-3NA 39% solution with CAS 139-89-9

what is of  HEDTA-3NA 39% solution with CAS 139-89-9?

As chelating agent for trivalent iron from pH 7 to pH 10. Forms strong 1:1 ferric chelates. The iron chelates formed will then chelate other heavy metal or alkaline earth ions.

 

1.Quick details of HEDTA-3NA 39% solution with CAS 139-89-9

CAS No.:139-89-9
Other Names:N-(2-Hydroxyethyl)ethylenediamine-N
MF:C10H15N2Na3O7
Grade Standard:Industrial Grade
Purity:39%, 99%min
Appearance:yellowish liquid, White Powder
Application:Agriculture Grade, Food Grade, Industrial Grade
Product name:HEDTA
Packing:25KG/1000KG
MOQ:1 Ton
Shelf life:2 Years
Storage:Cool Dry Place
Certification:ISO9001
Sample:Availiable
Delivery:15-30 Days

2.Description of  HEDTA-3NA 39% solution with CAS 139-89-9

Items
Specifications
Content%
≥ 39.0
Chloride(Cl)%
≤ 0.01
Sulfate(SO4)%
≤ 0.05
Metal chelate(Pb)%
≤ 0.001
Iron(Fe)%
≤ 0.001
PH value:(5% water solution,25℃)
10.5-11.5
Appearance
light yellow clear liquid

3.Application 

As chelating agent for trivalent iron from pH 7 to pH 10. Forms strong 1:1 ferric chelates. The iron chelates formed will then chelate other heavy metal or alkaline earth ions.

4.Packing 

200kgs/drum, 16tons/20’container

250kgs/drum,20tons/20’container