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Home > Products >  Ethylenediaminetetraacetic acid disodium salt (EDTA disodium)

Ethylenediaminetetraacetic acid disodium salt (EDTA disodium) CAS NO.6381-92-6

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  • ProName: Ethylenediaminetetraacetic acid disodi...
  • CasNo: 6381-92-6
  • Molecular Formula: C10H14N2Na2O8.2(H2O)
  • ProductionCapacity: /
  • Purity: 99.50
  • LimitNum: 0

Superiority

Ethylenediaminetetraaceticaciddisodiumsalt(EDTAdisodium) MF:C10H14N2Na2O8·2H2O MW:M=373.2 Technicalindicators: GB\T…

Details

 Ethylenediaminetetraacetic acid disodium salt (EDTA disodium)
MF: C10H14N2Na2O8 · 2H2O
MW: M = 373.2
Technical indicators:
GB \ T1401-1998
 

Project Index
  Indicators (food, pharmaceutical grade)
 
Appearance
  White crystalline powder
  White crystalline powder
 
Content%
  ≥ 99.0%
  ≥ 99.5%
 
Chelation value PH = 11
  267mgCaCO3 / g
  267mgCaCO3 / g
 
PH (5% aqueous solution)
  4-5
  4-5
 
Heavy metals (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 ℃
  Long-term storage
  Long-term storage
 

Properties:

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