ETHYLENEDIAMINE TETRAACETIC ACID
| Sr. |
TEST |
SPECIFICATION |
| 1. |
APPEARANCE |
Solid. (crystalline powder) |
| 2. |
Molecular Weight |
292.28 g/mole |
| 3. |
Color |
White |
| 4. |
Melting Point |
Decomposition temperature: 220-240°C (464°F) |
| 5. |
Specific Gravity |
0.72 (Water = 1) |
| 5. |
Solubility: |
Very slightly soluble in cold water. Insoluble in common organic solvents. |
REMARK SAMPLE CONFORMS/ DOES NOT CONFORMS AS PER ABOVE SPECIFICATION
EDTA
Ethylenediaminetetraacetic acid, widely abbreviated as EDTA is an aminopolycarboxylic acid and a colourless, water-soluble solid. Its conjugate base is named ethylenediaminetetraacetate. It is widely used to dissolve limescale. EDTA is produced as several salts, notably disodium EDTA and calcium disodium EDTA.
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