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Proflavine hemisulphate hydrate, in polvere, Sigma-Aldrich®

Fornitore: SIGMA-ALDRICH MICROSCOPY
Attenzione

Synonyms: 3,6-Diaminoacridine hemisulphate salt, 3,6'-Diaminoacridine sulphate, 3,6-Diaminoacridinium monohydrogen sulphate

M-Clarity™ quality level = MQ100

P2508-10G P2508-25G
P2508-10GEA 59.1 EUR
P2508-10G P2508-25G
Proflavine hemisulphate hydrate, in polvere, Sigma-Aldrich®
Proflavine hemisulphate hydrate

Proflavine is a small, amphipathic, acridine-derived fluorescent dye.Proflavine hemisulfate is used as a rapid stain for cytological studies of biological specimens. It stains cytoplasmic structures and nuclei. Proflavine has the capability to intercalate double stranded DNA.


Proflavine hemisulfate salt hydrate has been used to stain cells of the 1483 cell line. It has also been used as a calibrating dye in fluorescence resonance energy transfer (FRET) analysis.

Formula: (C₁₃H₁₁N₃)₂·H₂SO₄·xH₂O
Peso molecolare: 516,58 g/mol (anhy)
Temperatura di stoccaggio: Room Temperature
MDL Number: MFCD00149650
CAS Number: 1811-28-5
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=793e18138ad1dcd9bab9827c5b4ea0a650f11c67&vid=1592211337cec93d76c514612ae5c854f68debd3&prid=web&clid=SAPDAM

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Risultati del test di specificazione

Appearance (Colour) Faint Orange to Red-Brown to Brown
Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Water (by Karl Fischer) ≤10.0 %
Solubility (Colour) Faint Orange to Dark Brown
Solubility (Form)
10 mg/ml, H2O
Solution
Carbon
Anhydrous
59.2 - 61.7 %
Nitrogen
Anhydrous
15.9 - 16.6 %

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