Specification Sheet
Product Name
Diethylenetriamine-pentaacetic acid calcium trisodium salt hydrate ≥97.0% (dried material, KT)
Product Number
32325
Product Brand
aldrich
CAS Number
207226-35-5
Molecular Weight
497.35 (anhydrous basis)
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Powder |
| TITRATION (KT) EDTA 0.1M | 97.0 - 102.0 % (CALCULATED ON DRY SUBSTANCE) |
| PURITY (TLC AREA %) | ≥ 97.0 % |
| SOLUBILITY (COLOR) | Colorless |
| SOLUBILITY (TURBIDITY) | Clear |
| SOLUBILITY (METHOD) | 1G IN 10ML AMMONIA 10% |
| WATER | 8.0 - 15.0 % |
| CARBON CONTENT | 33.81 % (THEORY) |
| HYDROGEN CONTENT | 3.65 % (THEORY) |
| NITROGEN CONTENT | 8.45 % (THEORY) |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| ICP ANALYSIS | Confirm Calcium, Sodium |