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Home > Products >  EDTA-2NA /CAS 139-33-3

EDTA-2NA /CAS 139-33-3 CAS NO.139-33-3

  • msdsMSDS/COA Download

  • FOB Price: USD: 2.50-2.50 /Metric Ton Get Latest Price
  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T,
  • Available Specifications:

    99(1-5)Metric Ton

  • Product Details

Keywords

  • CAS no 139-33-3
  • 139-33-3
  • Di Sodium EDTA

Quick Details

  • ProName: EDTA-2NA /CAS 139-33-3
  • CasNo: 139-33-3
  • Molecular Formula: C10H14N2Na2O8
  • Appearance: White crystallized powder
  • Application: It can be used chelate agent, preserva...
  • DeliveryTime: Within 7 days after order confirmation
  • PackAge: 25kg bag, 20mt/ container with pallets
  • Port: Shanghai
  • ProductionCapacity: 6000 Metric Ton/Month
  • Purity: 99.5%
  • Storage: All products should be stored in an o...
  • Transportation: All products should be stored in an od...
  • LimitNum: 1 Kilogram
  • Cas No: 139-33-3
  • ProName: EDTA-2Na
  • LimitNum: 25 Kilogram
  • Grade: Industrial Grade,Food Grade,Pharma
  • Transportation: by courier/air/sea
  • Purity: 99%min
  • Appearance: white crystalline powder
  • Storage: keep in cool and dry place
  • ProductionCapacity: 5000 Metric Ton/Month
  • DeliveryTime: within 3-7 working days after payment

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Details

1.Basic information:
 
Chemical Name: EDTA -2NA 
Molecular Formula: C10H14N2Na2O8·2H2O
Molecular Weight: 372.24 
CAS: 6381-92-6
Character: White crystalline particle or white near white crystalline powder, odorless. It’s easily soluble in water and nearly insoluble in ethanol.
 
EDTA is a white crystal powder with two crystal water, easy to lose crystal water when dried and easy to soluble in water, but hard to soluble in organic solvents like alcohol or ethyl ether.The
pH value of 5%(25 °C ) aqueous solution is 4.0~6.0.
 
 
2. Specification:
 

Appearence

White crystal powder

Assay,%, ≥

99.0

Reaction of Aqueous Solution

Pass

Complexztion test&Clarification test

Pass

Chloride(Cl-),%, ≤

0.01

Sulfate (SO42-),%, ≤

0.1

Iron(Fe),%, ≤

0.001

Heavy Metal(Pb),%, ≤

0.001

 
 
3.Application:
 
Uses: It can be used chelate agent, preservative, antioxidant, potentiating agent and processing agent.
EDTA-2Na is used in detergent, liquid soap, shampoo, agricultural chemicals, fixer solution for
development of color film, water cleaner, PH modifier. When stating the redox reaction for thr polymerization 
of butyl benzene rebber, it is used as part of activator for the complexation of metalion and control of 
polymerization speed.
 
 
4.Package:
 
25kg bag.20MT/20'FCL or 18MT/20'FCL with pallet

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