Acetato de potássio 99+% ACS
Fornecedor: Thermo Fisher Scientific
Sinônimos:
Acetic acid potassium salt
418175000
418170025
ACRO418175000EA
36.5
EUR
ACRO418175000
ACRO418170025
Acetato de potássio 99+% ACS
Acetato de potássio
Fórmula:
CH₃COOK Peso Molecular: 98.14 g/mol Ponto de Fusão: 292 °C Ponto de Inflamação: >250 °C Temperatura de Armazenamento: Ambiente |
Número MDL :
MFCD00012458 Número CAS: 127-08-2 EINECS: 204-822-2 Merck Index: 13,07687 |
|
Especificações dos Resultados do Teste
Appearance | Colorless to white Crystalline powder |
Infrared spectrum | Conforms |
pH | 6.5 to 9.0 (5 % at 25.0°C) |
Titration with HClO4 | ≥99.0 % |
Chloride (Cl) | ≤0.003 % |
Phosphate (PO4) | ≤0.001 % |
Sulfate (SO4) | ≤0.002 % |
Calcium (Ca) | ≤0.005 % |
Iron (Fe) | ≤5 ppm |
Magnesium (Mg) | ≤0.002 % |
Sodium (Na) | ≤0.03 % |
Heavy metals (ICP-OES) | ≤5 ppm |
Insoluble matter | ≤0.005 % |
Identification | Conform USP/NF, EP, JP |
Particle size | ≥99 % (≤ 250 µm) |
Residue after ignition | ≤0.1 % |
Microbial contamination | (Salmonellae in 100 g) Absent |
Acidity/alkalinity | ≤0.4 ml/6g (ml 0.1N NaOH/6g) |
Specific optical rotation | +54.4° to +55.9° (20°C, 589 nm) (c=10, H2O/NH3) (After 30 min., on anhydrous substance) |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...