Adenine sulfate (synthetic) 98%

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Synonyms: Adenine hemisulphate salt6-Aminopurine hemisulphate salt7H-Purin-6-amine hemisulphate6-Aminopurine hemisulfate salt7H-Purin-6-amine hemisulfateAdenine hemisulfate salt

AC16363-0250 AC16363-1000
200001-488EA 115 USD
200001-488 200018-008
Adenine sulfate (synthetic) 98%
Adenine sulphate
Formula: C₅H₅N₅·½H₂SO₄
MW: 184.17 g/mol
Melting Pt: 285 °C (dec.)
Storage Temperature: Ambient
MDL Number: MFCD00213655
CAS Number: 321-30-2
EINECS: 206-286-5

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Specification Test Results

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 ≥97.5 % (lambda max. 262 nm, pH 1)
UV spectrophotometry molar absorptivity 13100 +/- 2%, on dry basis
UV transmittance ≥95 % (c=0.5, H2O, 430 nm) 1 cm cell
Ratio of Absorbances 0.74 to 0.78 (A250/A260)
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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