Nuclear Fast Red, Sigma-Aldrich®
Supplier: SIGMA-ALDRICH MICROSCOPY
M-Clarity™ quality level = MQ100
229113-5GEA
174
EUR
229113-5G
Nuclear Fast Red, Sigma-Aldrich®
Nuclear Fast Red
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
Formula:
C₁₄H₈NNaO₇S MW: 357,28 g/mol Melting Pt: 300 °C |
MDL Number:
MFCD00078493 CAS Number: 6409-77-4 |
Specification Test Results
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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