Applications:
Specifications
EDTA acid ACS |
|
Code number |
77141 |
Synonym |
(Ethylenedinitrilo)Tetra-Acetic Acid |
CAS no. |
60-00-4 |
Molecular formula |
[ch2nch2cooh2]2 |
Molecular weight |
292. 25 |
Description |
A fine white crystalline powder |
Solubility |
Slightly soluble in water, soluble in alkali metal hydroxide & ammonia |
Insoluble in Dilute Ammonium Hydroxide |
Max. 0. 005% |
Nitrilotriacetic Acid |
Max. 0. 1% |
Residue on Ignition |
Max. 0. 2% |
Calcium |
Max. 0. 001% |
Magnesium |
Max. 0. 0005% |
Iron |
Max. 0. 005% |
Heavy metals |
Max. 0. 001% |
Assay |
99. 4 % -- 100. 6% |
OASIS FINE CHEM
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