Ethylene Diamine Tetraacetic Acid DiSodium (EDTA.Na2)

CAS No.: 139-33-3

Molecular Formula: C10H14N2Na2O8                Molecular Weight:336.21

Structural Formula:

 

Property:

EDTA.Na2 appears white crystal powder, EDTA.Na2 can be soluble in water. EDTA.Na2 can be not nearly soluble in alcohol, and acid in water solution

Specification:

item index
Appearance White Powder
Purity ≥99.0%
Chloride (Cl) ≤0.05%
Sulfate (SO4) ≤0.05%
Iron (Fe) ≤0.001%
Heavy metal (Pb) ≤0.001%
Chelate value (mgCaCO3/g) ≥260
PH 4.0-5.0

Usage:

EDTA.Na2 can be applicable to detergent, dyeing adjuvant, processing agent for fibers, EDTA.Na2 can be used as cosmetic additive, EDTA.Na2 can be used as food additive, EDTA.Na2 can be used in agriculture fertilizer etc.

Package and Storage:

Packed in paper bags lined with plastic; net-weighted 25kg per bag; stored in cool, dark, ventilated and dry places.

Key Words:

EDTA.Na2, Ethylene Diamine Tetraacetic Acid Disodium. EDTA-4Na

-: Product Range :-
EDTA ACID || EDTA-Na2 || EDTA-Na4 || EDTA-CaNa2 || EDTA-CuNa2 || EDTA-MgNa2  || EDTA-MnNa2 || EDTA-ZnNa2 || EDTA-FeNa
ATMP || BHMTPMPA || DTPMPA || EDTMPA || EDTMPS || HEDP || HMDTMPA || HPAA || PBTCA || DTPA || NTA.3Na || DTPA.5Na || EDDHA-FE6