Edetate Disodium Dihydrogen; Disodium (Ethylenedinitrilo)tetraacetate; EDTA, Disodium; Ethylenediaminetetraacetic Acid Disodium Salt
U.S.P. Functional Use: Chelating Agent; Complexing Agent
Chemical Formula |
C10H14N2Na2O8.2H2O |
Molecular Weight |
F.W. 372.24 |
CAS # |
6381-92-6 |
Safety Information |
|
Health Hazard |
1 |
Fire Hazard |
1 |
Reactivity |
0 |
Test |
Specification |
Assay (C10H14N2Na2O8; Dried Basis) | 99.0-101.0% |
pH of a 5% Solution @ 25°C | 4.0-6.0 |
Loss on Drying | 8.7-11.4% |
MAXIMUM LIMITS | |
Calcium | To pass test |
Heavy Metals | 0.005% |
Nitrilotriacetic Acid | To pass test |
UPS limit |
150 lb |
Chemical information and descriptions have been provided by Spectrum Chemicals.