Chemical Name: Ethylenediaminetetraacetic Acid
Molecular Formula:C10H16N2O8
Molecular Weight: 292.24
CAS No.:60-00-4
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.
| 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 |
Pigments
Accelerators
Rubber Antioxidants
Light Stabilizers
Foaming Agents
Plastic Antioxidants
Lubricants
Cellulose Ethers
PVC Heat Stabilizers
Surfactants
Chelating Agents
Optical Brighteners
PVC Processing Aids
Fillers
Coating Additives
Styrene-Acrylic Emulsion
Water-based Coatings 
Building Materials 
Shoe Materials
Plastics
Rubber
Water Treatment
Ultra-light Clay
Daily Chemicals
Oilfield and Lubricant 
Food