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C10H14N2Na2O8•2H2O
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Description Back to Top
Edetate Disodium, Dihydrate, USP is used for its heavy metal chelating properties. All Spectrum Chemical USP grade products are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP).
Synonyms:
EDTA, Disodium ; Ethylenediaminetetraacetic Acid Disodium Salt ; (Ethylenedinitrilo)tetraacetic Acid Disodium;
Specifications Back to Top
| Test | Specification | |
|---|---|---|
| Min | Max | |
| ASSAY (DRIED BASIS) | 99.0 | 101.0 % |
| pH OF A 5% SOLUTION @ 25oC | 4.0 | 6.0 |
| LOSS ON DRYING | 8.7 | 11.4 % |
| CALCIUM (Ca) | NO PRECIPITATE IS FORMED | |
| ELEMENTAL IMPURITIES: | ||
| NICKEL (Ni) | AS REPORTED | |
| CHROMIUM (Cr) | AS REPORTED | |
| NITRILOTRIACETIC ACID[n[(HOCOCH2)3N] | 0.1 % | |
| IDENTIFICATION A | MATCHES REFERENCE | |
| IDENTIFICATION B | RED COLOR IS DISCHARGED, LEAVING A YELLOWISH SOLUTION | |
| IDENTIFICATION C | MEETS THE REQUIREMENTS FOR SODIUM | |
| CERTIFIED HALAL | ||
| EXPIRATION DATE | ||
| DATE OF MANUFACTURE | ||
| APPEARANCE | ||
| RESIDUAL SOLVENTS | AS REPORTED | |
Shipping & Storage Back to Top
Shipping Information
Tariff No. 2922498000
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Shipping Costs
Tariff No. 2922498000
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Shipping Costs
ED150
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