Kernechtrot, Sigma-Aldrich®

Lieferant: SIGMA-ALDRICH MICROSCOPY

Synonyms: Natrium-1-amino-2,4-dihydroxy-9,10-dihydro-9,10-dioxoanthracen-3-sulfonatHeliechtrubin

M-Clarity™ Qualitätsstufe = MQ100

229113-5GEA 203 CHF
229113-5G
Kernechtrot, Sigma-Aldrich®
Kernechtrot

Nuclear fast red dye has anthraquinonic nature and is used either alone or in combination with other dyes. It is mainly used for staining of nuclei.


  • Nuclear fast red has been used to counterstain nuclei and renal collecting ducts
  • Suitable for determination of calcium
  • Used as a biological stain

Formel: C₁₄H₈NNaO₇S
MW: 357,28 g/mol
Melting Pt: 300 °C
Lager Temperatur: Raumtemperatur
MDL Number: MFCD00078493
CAS-Nummer: 6409-77-4
EINECS: 229-088-0
Merck Index: 13,06512
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Spezifikation Testergebnisse

Appearance (Colour) Dark Brown to Very Dark Brown and Dark Red to Very Dark Red and Very Dark Red-Brown
Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Wavelength 515 - 540 nm
Extinction Coefficient
c = 0.01 g/L, H₂O
≥11000
Suitability
Suitable for Determination of Calcium
Suitable

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