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Home > Products >  (Ethylenedinitrilo)tetraacetic acid tetrasodium salt (EDTA 4NA)

(Ethylenedinitrilo)tetraacetic acid tetrasodium salt (EDTA 4NA) CAS NO.64-02-8

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Keywords

Quick Details

  • ProName: (Ethylenedinitrilo)tetraacetic acid te...
  • CasNo: 64-02-8
  • Molecular Formula: C10H12N2Na4O8
  • DeliveryTime: 1
  • ProductionCapacity: /
  • Purity: 99
  • LimitNum: 0

Superiority

Ethylenediaminetetraaceticacidtetrasodiumsalt(EDTAtetrasodiumsalt) Name:EDTA4Na MF:C10H14N2Na4O8·4H2O Weight:452 Te…

Details

 Ethylenediaminetetraacetic acid tetrasodium salt (EDTA tetrasodium salt)
Name: EDTA4Na
MF: C10H14N2Na4O8 · 4H2O
Weight: 452
Technical indicators:

Project
  Index
 
Content
  ≥ 99.0%
 
Chelation value PH = 11
  215MgCaCO3 / g
 
PH value (5% aqueous solution)
  10.5-11.5
 
Heavy metals (in Pb4)% ≤
  0.002
 
Iron (Fe)% ≤
  0.001
 
Chelation value MgCaCO3 / g
  ≥ 230
 
An aqueous solution of 2%
  Colorless, transparent
 
Storage period of 25 ℃
  Long-term storage
 

Properties:
White crystalline powder containing four crystal water, soluble in water, aqueous solution is alkaline, slightly soluble in ethanol and other organic solvents, high temperatures may lose some or all of the water of crystallization.

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