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Disodium edetate dihydrate CAS:6381-92-6

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Disodium edetate dihydrate CAS:6381-92-6

CAS: 6381-92-6

MF: C10H19N2NaO9

MW: 334.26

EINECS: 613-386-6

Synonyms: aceticacid,(ethylenedinitrilo)tetra-,disodiumsalt,dihydrate;disodiumedtadihydrate; ethylenediaminetetraaceticacidsodiumsaltdihydrate(disodiumedta; ethylenediaminetetraaceticacidsodiumsaltdihydrate(disodiumedtadihydrate); glycine,n,n’-1,2-ethanediylbis(n-(carboxymethyl)-,disodiumsalt,dihydrate; Glycine,N,N’-1,2-ethanediylbis[N-(carboxymethyl)-,disodiumsalt,dihydrate; 1,2-DIAMINOETHANE-N,N,N’,N’-TETRA-ACETIC ACID; EDTA TITRANT



Disodium edetate dihydrate CAS:6381-92-6 Product introduction

Product name: Disodium edetate dihydrate

CAS: 6381-92-6

MF: C10H19N2NaO9

MW: 334.26

Appearance: White crystalline powder.

Disodium edetate dihydrate properties :

Disodium EDTA white crystalline powder, soluble in water, almost insoluble in ethanol and ether, the pH value of its aqueous solution is about 5.3, used for detergents, dyeing auxiliaries, fiber treatment agents, cosmetic additives, food additives, agricultural micro-fertilizers and Aquaculture, etc.

Disodium edetate dihydrate COA:

Quality Index FCC  V FAQ/WHO(1997) National
Food Safety Designated Standard
content,w% 99.0-101.0 99.0 99.0-101.0
c acid,w% ≤
0.1 qualified 0.1
1% aqueous solution pH value 4.3-4.7 4.3-4.7 4.3-4.7
Arsenic (As), mg/kg
lead, mg/kg ≤ 10 10 10
Heavy metals (as Pb) mg/ kg ≤ 10
Calcium (Ca) pass the test

Disodium edetate dihydrate Application

1. Used as a complexing agent,

2. Chelating agents; preservatives; antioxidant synergists; processing aids.

3. Used as oxygen carboxyl complexing agent,

4. It is an important complexing agent for complexing metal ions and separating metals,

5. Mainly used in adhesives, filament winding, laminates,

6. Used for quantitative analysis of heavy metals;

Disodium edetate dihydrate Package

Lined with poly-Zene plastic bag, outer layer of plastic woven bag, 25Kg per bag.

Disodium edetate dihydrate storage and transportation:

It should be stored in a dry room and handled with care to prevent exposure to sources.

When heated, prevent the two wet skins and toxic items from being stacked separately during transportation.

Disodium edetate dihydrate Related Products:

Product Name CAS
Sodium edetate 1964-2-8
Ethylenediaminetetraacetic acid trisodium salt solution 150-38-9


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