• EDTA 2na, EDTA Na2, EDTA Disodium Salt, CAS 139-33-3/6381-92-6
  • EDTA 2na, EDTA Na2, EDTA Disodium Salt, CAS 139-33-3/6381-92-6

EDTA 2na, EDTA Na2, EDTA Disodium Salt, CAS 139-33-3/6381-92-6

CAS No.: 139-33-3/6381-92
Formula: C10h16n2na2o8
EINECS: 205-358-3
Type: Synthesis Material Intermediates
Appearance: Powder
Quality: Refined
Customization:
Manufacturer/Factory, Trading Company
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Anhui, China
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Basic Info.

Model NO.
3323
Colour
White
Stype
2na 4na
Transport Package
25kg/Bag
Specification
99.8%
Trademark
TNJ
Origin
Anhui, China
HS Code
2922499900
Production Capacity
30000 Tons Per Year

Product Description

EDTA-2Na is used in detergent,liquid soap,shampoo,agricultural chemicals,fixer solution for development of colour 
film,water cleaner,PH modifier.When stating the redox reaction for the polymerization of butyl benzene rubber,it is 
used as part of activator for the complexation of metal ion and control of polymerization speed.
EDTA 2na, EDTA Na2, EDTA Disodium Salt, CAS 139-33-3/6381-92-6
Product name
Synonyms
EDTA-2Na
EDTA Na2,EDTA Disodium Salt)
 
CAS No. 6381-92-6 (Dihydrate) ; 139-33-3 (Anhydrous)  
EINECS 205-358-3
M.F. C10H14N2Na2O8.2H2O (Dihydrate); C10H14N2Na2O8 (anhydrous)  
M.W. 372.24 (Dihydrate) ; 336.21 (anhydrous)  
Chemical Struture    
   
Properties  
EDTA-2Na is white 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% (25C) aqueous 
solution is 4.0-6.0.


Specification
 
Appearance White Crystal Powder
Assay (EDTA-2Na.2H2O)≥% 99.0
Reaction of Water Solution Pass
Complexation Test Pass
Clarification Test Pass
Cl%≤ 0.01
SO42- %≤ 0.1
Fe%≤ 0.005
Heavy Metal (Pb)%≤ 0.005
Application                                
EDTA-2Na is used in detergent,liquid soap,shampoo,agricultural chemicals,fixer solution for development of colour 
film,water cleaner,PH modifier.When stating the redox reaction for the polymerization of butyl benzene rubber,it is 
used as part of activator for the complexation of metal ion and control of polymerization speed.
 
 
Packing  
PP bag,25kg/bag,20TM/20'FCL,18MT/20' FCL if palletized or packed as the customer's reques

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Gold Member Since 2011

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Manufacturer/Factory, Trading Company
Registered Capital
500000 RMB
Plant Area
501~1000 square meters