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Adenina solfato (sintetico) 98%

Fornitore: Thermo Scientific
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Synonyms: 6-Aminopurine hemisulphate salt, 7H-Purin-6-amine hemisulphate, Adenine hemisulphate salt

163630250 163631000
ACRO163630250EA 104 EUR
ACRO163630250 ACRO163631000
Adenina solfato (sintetico) 98%
Adenine sulphate
Formula: C₅H₅N₅·½H₂SO₄
Peso molecolare: 184,17 g/mol
Punto di fusione: 285 °C (dec.)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00213655
CAS Number: 321-30-2
EINECS: 206-286-5

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Risultati del test di specificazione

Appearance White to light yellow Powder
Infrared spectrum Conforms
Loss on drying ≤2 % (1 g, 105°C, 5 hrs) (vacuum)
Sulfated ash ≤0.1 % (800°C)
TLC Homogeneous
UV spectrophotometry molar absorptivity 13100 +/- 2%, on dry basis
UV transmittance ≥95 % (c=0.5, H2O, 430 nm) 1 cm cell
Ratio of Absorbances 0.34 to 0.38 (A280/A260)
Titration with NaOH ≥97.5 %
Heavy metals (as Pb) ≤10 ppm

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