Guanin 99+%
Glass bottle for solids, 10 g
Leverandør: Thermo Fisher Scientific
Gå til:
Product Details & Documents
Synonymer: 2-Amino-1H-purin-6(7H)-one
- CAS nummer:73-40-5
- Formel:C₅H₅N₅O
- MDL nummer:MFCD00071533
- Molecular Weight:151.13 g/mol
- Merck Index:13,04580
- Smeltende Pt:360 °C (dec.)
- Tæthed:1,67 g/cm³ (20 °C)
- Opbevaringstemperatur:Stue temperatur
- EINECS:200-799-8
Documents
Specifikationer
Specifikationstestresultater
- 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
Specifikationer
- Pakning:Glass bottle for solids
- Pakn:10 g
Specifikationer
Natriummetabisulfit ≥98.0%, AnalaR NORMAPUR® analytical reagent
#: 27920.295
Leverandør: VWR Chemicals