技术规格说明书
产品名称
十二烷基二甲基氧化胺 BioXtra, ≥99.0% (NT)
产品编号
40234
产品品牌
sigma
化学文摘社编号
1643-20-5
分子量
229.40
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Powder |
| TITRATION (NT) HCLO4 0.1M | 99.0 - 101.0 % |
| THIN LAYER CHROMATOGR. | CORRESPONDS TO STANDARD |
| SOLUBILITY (COLOR) | Colorless |
| SOLUBILITY (TURBIDITY) | Clear |
| SOLUBILITY (METHOD) | 0.5G IN 10ML METHANOL |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| TRACES PEROXIDE (AS H2O2) | ≤ 300 mg/kg |
| METAL TRACE ANALYSIS (ICP) | CORRESPONDS TO REQUIREMENTS |
| CALCIUM (ICP) | ≤ 10 mg/kg |
| CADMIUM (ICP) | ≤ 5 mg/kg |
| COBALT (ICP) | ≤ 5 mg/kg |
| CHROMIUM (ICP) | ≤ 5 mg/kg |
| COPPER (ICP) | ≤ 5 mg/kg |
| IRON (ICP) | ≤ 5 mg/kg |
| POTASSIUM (ICP) | ≤ 100 mg/kg |
| MAGNESIUM (ICP) | ≤ 5 mg/kg |
| MANGANESE (ICP) | ≤ 5 mg/kg |
| SODIUM (ICP) | ≤ 50 mg/kg |
| NICKEL (ICP) | ≤ 5 mg/kg |
| LEAD (ICP) | ≤ 5 mg/kg |
| ZINC (ICP) | ≤ 5 mg/kg |
| CHLORIDE (CL) | ≤ 100 mg/kg |
| SULFATE (SO4) | ≤ 50 mg/kg |
| RECOMMENDED RETEST PERIOD | 54 MONTHS |