D(+)-Biotin ≥98.0% (by titrimetric analysis)
Leverandør: TCI EUROPE
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
TCIAB0463-5GEA
1380
DKK
TCIAB0463-5G
TCIAB0463-1G
TCIAB0463-100MG
D(+)-Biotin ≥98.0% (by titrimetric analysis)
D(+)-Biotin
Formel:
C₁₀H₁₆N₂O₃S Molekylvægt: 244,31 g/mol Smeltepunkt: 232…233 °C |
MDL Number:
MFCD00005541 CAS-nummer: 58-85-5 EINECS: 200-399-3 Merck Index: 13,01231 |
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Specifikationer Testresultater
Appearance | White to Almost white powder to crystal |
Purity (Neutralization titration) | min. 98.0 % |
Specific rotation [a]20/D | +89.5 to +91.5 deg (C=2, 0.1mol/L NaOH sol.) |
Solubility in 0.1mol/L NaOH | almost transparency |
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