技术规格说明书
产品名称
N-月桂酰肌氨酸 钠盐 溶液 30% aqueous solution, ≥97.0% (HPLC)
产品编号
61747
产品品牌
sigma
化学文摘社编号
137-16-6
分子量
293.38
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Colorless |
| APPEARANCE (FORM) | Liquid |
| TITRATION (NT) HCLO4 0.1M | 28.0 - 32.0 % |
| PURITY (HPLC AREA %) | ≥ 97.0 % |
| DENSITY D20/4 | 1.030 - 1.036 |
| PH-TEST | 7.0 - 9.0 |
| PROTON NMR SPECTRUM | CONFORMS TO STRUCTURE |
| METAL TRACE ANALYSIS (ICP) | CORRESPONDS TO REQUIREMENTS |
| CALCIUM (ICP) | ≤ 20 mg/kg |
| CADMIUM (ICP) | ≤ 5 mg/kg |
| COBALT (ICP) | ≤ 5 mg/kg |
| CHROMIUM (ICP) | ≤ 5 mg/kg |
| COPPER (ICP) | ≤ 5 mg/kg |
| IRON (ICP) | ≤ 10 mg/kg |
| POTASSIUM (ICP) | ≤ 70 mg/kg |
| MAGNESIUM (ICP) | ≤ 10 mg/kg |
| MANGANESE (ICP) | ≤ 5 mg/kg |
| NICKEL (ICP) | ≤ 5 mg/kg |
| LEAD (ICP) | ≤ 5 mg/kg |
| ZINC (ICP) | ≤ 5 mg/kg |