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Address：No. 193 Jiangshan Middle Road, Huangdao District, Qingdao

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chelating agents

chelating agents

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EDTA

Chemical Name: Ethylenediaminetetraacetic Acid

Molecular Formula:C10H16N2O8

Molecular Weight: 292.24

CAS No.:60-00-4

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Product Details

Properties

White crystal powder melting point 240 degrees(decomposition). Insoluble in cold water , alcohol and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate and ammonia solution.

Application

- Pulp and paper production to improve bleaching & preserve brightness

- Cleaning products, primarily for de-scaling.

- Chemical processing; Polymer stabilization & oil production.

- Agricultural nutrients or fertilizers.

- Water treatment to control water hardness and prevent scale.

- Textiles

Packing

25kg/bag

Storage

Stored in a dry and ventilated warehouse, avoid direct sunlight, lightly pile and handle with care.


Product Specifications

ITEM INDEX

Purity

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)
339 Min.
PH(50g/L,25℃)
2.8-3.0
Appearance
White Crystalline Powder

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