Guanine 99+%
Glass bottle, 100 g
Supplier: Thermo Fisher Scientific
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Product Details & Documents
Synonyms: 2-Amino-1H-purin-6(7H)-one
- CAS Number:73-40-5
- Formula:C₅H₅N₅O
- MDL Number:MFCD00071533
- Molecular Weight:151.13 g/mol
- Merck Index:13,04580
- Melting Pt:360 °C (dec.)
- Density:1,67 g/cm³ (20 °C)
- Storage Temperature:Ambient
- EINECS:200-799-8
Documents
Specifications
Specification Test Results
- Appearance:White to cream Powder
- Infrared spectrum:Conforms
- Loss on drying:≤0.5 %
- HPLC:≥99.0 %
- Residue after ignition:≤0.1 %
- Ratio of Absorbances:1.35 to 1.41 (A250/A260)
- Titration with HClO4:≥99.0 % (On dry substance)
- Heavy metals (as Pb):≤10 ppm
Specifications
- Pack type:Glass bottle
- Pk:100 g