Hematein für die Mikroskopie, Sigma-Aldrich®
Lieferant: SIGMA ALDRICH MICROSCOPY
Synonyme:
Hydroxybrazilein, Hydroxybrasilein
M-Clarity™ Qualitätsstufe = MQ100
51230-10G
51230-10GEA
204
EUR
51230-10G
Hematein für die Mikroskopie, Sigma-Aldrich®
Hematein
Hematein, for microscopy (Hist.).
Formel:
C₁₆H₁₂O₆ Molecular Weight: 300,266 g/mol Schmelzpunkt: 140 °C Lagertemperatur: Room Temperature |
MDL:
MFCD00036187 CAS-Nummer: 475-25-2 EINECS: 207-492-8 |
Spezifikation Testergebnisse
Appearance (colour) | Brown to very dark brown |
Appearance (form) | Powder |
Thin layer chromatogr. | Corresponds to standard |
Solubility (colour) | 0.01 g in 10 ml methanol |
Carbon content | 64.00% (theory) |
Hydrogen content | 4.03% (theory) |
Wavelength (1) (UV) | 425 - 435 nm |
Molar absorbancy index (1) | ≥15920 |
Assay (1) (UV) | ≥40% |
Solvent (UV) | Dioxane |
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