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Personal Care Ingredients EDTA-2NA CAS 139-33-3

Personal Care Ingredients EDTA-2NA CAS 139-33-3

As a food additive, EDTA-2NA is widely used as a stabilizer, antioxidant, preservative and chelating agent.

  • CAS No. :

    139-33-3
  • EINECS :

    205-358-3
  • Package :

    25KG/BAG
  • Brand :

    TOPINCHEM®
  • Origin :

    CHINA
  • Formula :

    C10H14N2Na2O8
  • Minimum Order :

    200KG
  • Item :

    EDTA-2NA

Personal Care Ingredients EDTA-2NA CAS 139-33-3

 

Description

EDTA-2NA is widely used as a stabilizer, antioxidant, preservative and chelating agent to prevent discoloration, deterioration, turbidity and oxidative loss of vitamins caused by metal ions.

 

Specification

             Test items            Standard indicators              Test results
              Assay %                 99.5 Min                   99.6
          Chloride(Cl) %                0.01  Max                  0.002
   Sulfate(SO4) Content%                0.05 Max                  0.005
            Iron(Fe )%               0.001  Max                0.0001
            Lead(Pb)%               0.001  Max             Not detected
  PH (50g/L,25ºC) solution
                 4.0-5.0                 4.40
             NTA  %                 0.1 Max                 0.04
 Chelating value(mgcaco3/g)                 267 Min                  268
           Appearance     White crystalline powder    White crystalline powder
     Final conclusions               QUALIFIED              QUALIFIED

 

 

Application

EDTA-2NA is used as a bleaching fixer for color photosensitive material processing, as well as as a water purification agent, pH regulator, chelating agent, multivalent chelating agent and retarder. It is also used in textile printing and dyeing, detergents, metal coatings, and metallurgical industries.

 

EDTA-2NA CAS 139-33-3

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