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Tris(hydroxymethyl)aminomethan (TRIS, Trometamol) 99.85% Molecular_Biology DNAse_RNAse_PROTEase_free

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327360010 327360050
ACRO327360010EA 218 EUR
ACRO327360010 ACRO327360050
Tris(hydroxymethyl)aminomethan (TRIS, Trometamol) 99.85% Molecular_Biology DNAse_RNAse_PROTEase_free
Tris(hydroxymethyl)aminomethan (TRIS, Trometamol)
Formel: NH₂C(CH₂OH)₃
MW: 121.14 g/mol
Siedepunkt: 219…220 °C (10 mmHg)
Melting Pt: >168.5 °C
Storage Temperature: Raumtemperatur
MDL Number: MFCD00004679
CAS-Nummer: 77-86-1
EINECS: 201-064-4
Merck Index: 13,09842
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Spezifikation Testergebnisse

Appearance White Crystalline powder or crystals
Infrared spectrum Conforms
Water ≤1 %
Solubility (10 % in water) Clear and free of haze
UV at 260 nm A: ≤0.03
pH 10.0 to 11.7 (5 % at 25°C)
Titration with HClO4 ≥99.80 %
Dnase,Rnase,Protease activity None detected
Arsenic (As) ≤5 ppm
Copper (Cu) ≤1 ppm
Iron (Fe) ≤1 ppm
Lead (Pb) ≤1 ppm
Magnesium (Mg) ≤1 ppm
Insoluble matter ≤0.0005 %


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