技术规格说明书
产品名称
二乙烯三胺五乙酸 钙三钠盐 水合物 ≥97.0% (dried material, KT)
产品编号
32325
产品品牌
aldrich
化学文摘社编号
207226-35-5
分子量
497.35 (anhydrous basis)
Test皿 | 规格 |
|---|---|
| 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 |