Description
| Classification | Sodium Organic Salt |
| Place of Origin | Changsha , China |
| Other Names | EDTA-2Na |
| MF | C10H12FeN2NaO8 |
| EINECS No. | 205-358-3 |
| Grade Standard | Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade |
| Appearance | powder |
| Application | industrial grade |
| Brand Name | Kingprolly |
| Model Number | WT-013 |
Product : EDTA (Ethylene Diamine Tetraacetic Acid, EDTA Acid, Editic Acid)
Molecular Formula : C10H16N2O8
CAS NO. : 60-00-4
Molecular Weight : M=292.2
Feature : EDTA is a white crystal powder,insoluble in common organic solvents,soluble in boiling water 160 times as much and in alkali solvents like sodium hydroxide. At 150°C, it shows the tendency to depart from carboxyl.
Melting point : 240°C(decomposition)
Dissolving degree in water : 0.5g/L(25°C)
Supply Ability : 2500 Ton/Tons per Month
Specifications
| Item | Specification |
| 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 |
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