EDTA dinatrium salt dihydrat 99+% for molekylærbiologi DNase-, RNase-, protease-free
Leverandør: Thermo Scientific
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Warning
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327201000
327200025
327205000
ACRO327201000EA
730
NOK
ACRO327201000
ACRO327200025
ACRO327205000
EDTA dinatrium salt dihydrat 99+% for molekylærbiologi DNase-, RNase-, protease-free
EDTA dinatrium salt dihydrat
Formel:
C₁₀H₁₄N₂Na₂O₈·2H₂O Smeltepunkt: 252 °C (dec.) Lagringstemperatur: Romtemperatur |
MDL nummer:
MFCD00150037 CAS-nummer: 6381-92-6 EINECS: 205-358-3 Merck Indeks: 12,03556 |
Spesifikasjon Testresultater
Appearance | White Crystalline solid |
Infrared spectrum | Conforms |
Titration Complexometric | ≥99.0 % |
UV | (0.1 M in water) |
pH | 4 to 5 (5 % at 25°C) |
Dnase,Rnase,Protease activity | none detected |
Iron (Fe) | ≤100 ppm |
Heavy metals (as Pb) | ≤10 ppm |
Nitrilotriacetic acid | ≤0.1 % |
Insoluble matter | ≤0.005 % |
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