Ethylenediaminetetraacetic acid tetrasodium salt dihydrate Cas 10378-23-1
Chemical Name: Ethylenediaminetetraacetic acid tetrasodium salt dihydrate
CAS No.: 10378-23-1
Molecular Formula: C10H19N2NaO9
Molecular Weight: 334.26
Samples: Available
Typical Properties

Specifications

ItemsSpecification
AppearanceWhite powder
рН 1% р-р 25°C10.5-11.5
Concentration as EDTA-Na4.2H2O %99-103
Chelate Value(mg/g)≥233
Heavy metals (for ex, Pb)≤0.001
Fe, %≤0.001
Chlorides, %≤0.001
Sulfate,%≤0.001
NTA,%≤1.0
Bulk Density (g/l)620-760

Usage

Used as a bleaching and fixing solution for color sensitive materials, an activator for butadiene styrene rubber, a softener for hard water, and a multivalent chelating agent.

Packaging and Shipping
25kg/drum or Customized packaging


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Storage
It should be placed in sealed, dry and stored.


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