技术规格说明书
产品名称
六硝基钴酸钠（III） puriss. p.a., for the determination of K, ACS reagent
产品编号
71608
产品品牌
sigald
化学文摘社编号
13600-98-1
分子量
403.94
Test皿 | 规格 |
|---|---|
| APPEARANCE (COLOR) | Orange to Very Dark Orange |
| APPEARANCE (FORM) | Powder |
| ACS SPECIFICATIONS | CORRESPONDS TO REQUIREMENTS |
| REMARKS ON ACS | Insoluble matter (20%, Dilute HOAC)-br-≤ 0.02 %-br-Suitability for Potassium-br-Determination Pass |
| METAL TRACE ANALYSIS (ICP) | CORRESPONDS TO REQUIREMENTS |
| CALCIUM (ICP) | ≤ 50 mg/kg |
| CADMIUM (ICP) | ≤ 5 mg/kg |
| CHROMIUM (ICP) | ≤ 50 mg/kg |
| COPPER (ICP) | ≤ 5 mg/kg |
| IRON (ICP) | ≤ 20 mg/kg |
| POTASSIUM (ICP) | ≤ 50 mg/kg |
| MAGNESIUM (ICP) | ≤ 5 mg/kg |
| MANGANESE (ICP) | ≤ 5 mg/kg |
| NICKEL (ICP) | ≤ 20 mg/kg |
| LEAD (ICP) | ≤ 100 mg/kg |
| ZINC (ICP) | ≤ 10 mg/kg |
| CHLORIDE (CL) | ≤ 50 mg/kg |
| SULFATE (SO4) | ≤ 500 mg/kg |
| RECOMMENDED RETEST PERIOD | 72 MONTHS |