Natriumacetaat, watervrij 99+% for molecular biology DNase-, RNase-, protease-free
Leverancier: Thermo Scientific
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ACRO327292500EA
47.1
EUR
ACRO327292500
ACRO327290025
Natriumacetaat, watervrij 99+% for molecular biology DNase-, RNase-, protease-free
Natriumacetaat
Formule:
H₃CCOONa MW: 82,03 g/mol Smeltpunt: 324 °C Vlampunt: >250 °C Bewaar temperatuur: Kamertemperatuur |
MDL Nummer:
MFCD00012459 CAS nummer: 127-09-3 EINECS: 204-823-8 Bereik: 01-2119485123-42 Merck Index: 12,08711 |
Specification Test Results
Appearance | White to off-white Crystalline solid |
Infrared spectrum | Conforms |
Loss on drying | ≤1 % (120°C) |
UV | at 260 nm A: ≤0.01 |
UV | at 280 nm A: ≤0.01 |
UV | (0.1 M in water) |
pH | 7 to 9.2 (5 % in water) |
Titration with HClO4 | 99.0 to 101.0 % |
Dnase,Rnase,Protease activity | None detected |
Chloride (Cl) | ≤20 ppm |
Phosphate (PO4) | ≤10 ppm |
Iron (Fe) | ≤10 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Insoluble matter | ≤0.01 % (in water) |
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