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Ethylenediaminetetraacetic Acid Disodium Salt with CAS No 139 -33-3

China Ethylenediaminetetraacetic Acid Disodium Salt with CAS No 139-33-3, Find details about China Cosmetic Ingredients EDTA-2na, EDTA-2na from Ethylenediaminetetraacetic Acid Disodium Salt with CAS No 139-33-3

Model NO.
139-33-3
Colour
White
Trademark
dongdu
Transport Package
25
Specification
25kg/bag 20MT/20′FCL
Origin
China
Model NO.
139-33-3
Colour
White
Trademark
dongdu
Transport Package
25
Specification
25kg/bag 20MT/20′FCL
Origin
China
1.Product descriptions:
 

Product Name: Disodium EDTA

Synonyms: EDTA.2Na

CAS No.: 6381-92-6

EINECS: 205-358-3

Molecular Formula: C10H14N2Na2O8.2H2O

Molecular Weight: 372.24
Cosmetic Grade 99% EDTA EDTA 2na Ethylenediaminetetraacetic Disodium Salt

2.Specifications:
 

Appearance 

White powder

Purity,%

99.0min

Chloride(Cl) content,%

0.05max

Sulfate(SO4) content,%

0.05max

Iron(Fe) content,%

0.001max

Heavy metal(Pb),%

0.001max

Chelate value(mg CaCO3/g),%

260min

PH value

4.0-5.0 


3.Product uses:

Edetate disodium is an important complexing agent for complexing metal ions and metal separation, this product is used as a color photographic materials bleach-fixing processing, and dyeing auxiliaries, fiber treatment agents, cosmetic additives , medicine, food, agriculture chemical trace fertilizer production, blood anticoagulant, complexing agents, detergents, stabilizers, synthetic rubber, a polymerization initiator and heavy metal quantitative analysis agent. In the reduction with a chlorinating SBR polymerization initiator system, EDTA disodium, as an integral part of an active agent, mainly for complexing iron ions, to control the polymerization reaction rate.

4.Package:

25kg bag and 20MT/1x20ft

Cosmetic Grade 99% EDTA EDTA 2na Ethylenediaminetetraacetic Disodium Salt
 

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