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Adénine sulfate (synthétique) 98%

Marques : Thermo Fisher Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

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Synonyme(s): Adénine hemisulfate, Sulfate de diadénine

163630250 163631000
ACRO163630250EA 161 EUR
ACRO163630250 ACRO163631000
Adénine sulfate (synthétique) 98%
Adénine sulfate
Formule: C₅H₅N₅·½H₂SO₄
Point de fusion: 285 °C (déc.)
Température de stockage: Température ambiante
Numéro MDL: MFCD00213655
Numéro CAS: 321-30-2
EINECS: 206-286-5

Commander maintenant

Résultats des tests de spécification

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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