技术规格说明书
产品名称
次氮基三乙酸 三钠盐 一水合物 ≥99%
产品编号
106305
产品品牌
aldrich
化学文摘社编号
18662-53-8
分子量
275.10
Test皿 | 规格 |
|---|---|
| APPEARANCE | WHITE POWDER, CRYSTALS, CRYSTALLINE POWDER |
| AND/OR CHUNKS | |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE. |
| OR | |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE. |
| MISCELLANEOUS ASSAYS | 99.0%-101.0% CORRECTED FOR WATER (TITRATION) |
| TITRATION | 5-8% H2O (WITH "KARL FISCHER" REAGENT) |
| OR | |
| PROTON NMR SPECTRUM | 5-8% H2O (FROM 1H NMR SPECTRUM) |
| SOLUBILITY | 50 MG/ML (5%) H2O; CLEAR, COLORLESS SOLUTION |
| REVISED AUGUST 25, 2005 RJM |