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chelating agents

chelating agents

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EDTA 4NA

Chemical Name: Ethylenediaminetetraacetic Acid Tetrasodium Salt Trihydrate;EDTA Tetrasodium

Molecular Formula:C10H12N2O8Na4•4H2O

Molecular Weight:452.23

CAS No.: 13235-36-4

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Product Details

Application

- Cosmetics

- Personal Care (Soap, Shampoo)

- Oil Industry (Anti-caking Agent)

- Food Additives

- Textile Manufacturing

- Detergent

- I&I Cleaning

Packing

25kg/bag

Storage

Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and handle carefully.


Product Specifications

ITEM INDEX

Content (as 452.2)%

99.00% Min.
Chloride(Cl-)%
 0.01% Max.
Sulfate(SO42-)%
 0.05% Max.
Heavy Metal(Pb)%
 0.001% Max.
Iron(Fe)%
 0.001% Max.
Chelate Value(mgCaCO3/g)
 220 Min.
pH Value(1% Water Solution,25℃)
 10.5 – 11.5
NTA%
 1.0% Max.
Appearance
 White Crystalline Powder

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