Specification Sheet
Product Name
Ethylenediaminetetraacetic acid dipotassium salt dihydrate puriss. p.a., ≥99.0% (KT)
Product Number
03660
Product Brand
sial
CAS Number
25102-12-9
Molecular Weight
404.45
Test | Specification |
|---|---|
| APPEARANCE (COLOR) | Colorless or White |
| APPEARANCE (FORM) | Powder or Crystals |
| TITRATION (KT) ZNSO4 0.1M | 99.0 - 101.0 % |
| PH-TEST | 4 - 5 |
| PH (METHOD) | 50mg/mL water |
| INFRARED SPECTRUM | CONFORMS TO STRUCTURE |
| 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 |
| MAGNESIUM (ICP) | ≤ 5 mg/kg |
| MANGANESE (ICP) | ≤ 5 mg/kg |
| SODIUM (ICP) | ≤ 1000 mg/kg |