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EDTA Series
EDTA Series
Synonym: Ethylenediaminetetraacetic Acid
Molecular Formula: C10H16N2O8
Molecular Weight: 292.24
CAS No.: 60-00-4
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.
| Test Item | Standard Specification |
| 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 |
*The above product specifications are for reference only, please contact your sales manager to confirm the latest specifications.
Packing: 25kg bag, 1000kg bag or according to the customer’s demand.
Storage: Stored in a dry and ventilated warehouse, avoid direct sunlight, lightly pile and handle with care.
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
