Koffein ≥98.0% (by HPLC, titration analysis)
Leverantör: TCI EUROPE
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Fara
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Synonyms:
3,7-Dihydro-1,3,7-trimethyl-1H-purine-2,6-dione, 7-Methyltheobromine, 1,3,7-Trimethylxanthine, Methyltheobromine, 1,3,7-Trimethyl-2,6-dioxopurine, 2,6-Dihydroxy-1,3,7-trimethylpurine
C2042-500G
C2042-25G
TCIAC2042-500GEA
1100
SEK
TCIAC2042-500G
TCIAC2042-25G
Koffein ≥98.0% (by HPLC, titration analysis)
Koffein
Formel:
C₈H₁₀N₄O₂ MW: 194,19 g/mol Smältpunkt: 238°C Densitet: 1,23 g/cm³ (19 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00005758 CAS nummer: 58-08-2 EINECS: 200-362-1 UN: 1544 ADR: 6.1,III Merck Index: 14,01636 |
Specifikation testresultat
Appearance | White to Almost white powder to crystaline |
Purity (HPLC) | min. 98.0 area% |
Purity (Nonaqueous Titration) | min. 98.0 % |
Solubility in hot Methanol | almost transparency |
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