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Ethylene Diamine Tetraacetic Acid Disodium Salt (EDTA-2NA)

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.


Product Detail

Product Tags

Product nameEDTA-2Na(Ethylenediaminetetraacetic acid disodium salt)

Molecular Fomula: C10H14N2Na2O8•2H2O

Molecular Weight: M=372.24

CAS No.: 6381-92-6

Technical index

Item

Standard value

APPEARANCE

white crystal powder

CONTENT (%):

99.0MIN

CHLORIDE (%):

0.02MAX

SULFATE (%):

0.02MAX

NTA (%):

-

HEAVY METAL (ppm):

10MAX

FERRUM (ppm):

10MAX

CHELATING VALUE mg(CaCO3)/g

265MIN

PH VALUE

4.0-5.0

Transparency(50g/L, 60water solution, stirring for 15 min)

Clear and transparent without impurities

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: 25KG/bag , or packed as client’s request.

Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down.

ATTENTION: we can customize the goods according to your requirement.


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