Bathocuproin sulphonate disodium salt hydrate for spectrophotometric determination of Cu and Fe, Sigma-Aldrich®
Fornitore: SIGMA-ALDRICH MICROSCOPY
Synonyms:
Bathocuproindisulphonic disodium salt hydrate
M-Clarity™ quality level = MQ200
B1125-1G
B1125-25G
B1125-500MG
B1125-5G
B1125-1GEA
173
EUR
B1125-1G
B1125-25G
B1125-500MG
B1125-5G
Bathocuproin sulphonate disodium salt hydrate for spectrophotometric determination of Cu and Fe, Sigma-Aldrich®
Bathocuproin sulphonate disodium salt hydrate
Formula:
C₂₆H₁₈N₂Na₂O₆S₂·H₂O Temperatura di stoccaggio: Room Temperature |
MDL Number:
MFCD03012947 CAS Number: 52698-84-7 EINECS: 258-111-7 |
Risultati del test di specificazione
Appearance (Colour) | White to Beige |
Appearance (Form) | Powder or Crystals |
Titration with HClO₄ | ≥90% |
Solubility (Colour) | Colourless to Very Dark Yellow to Very Dark Brown and Colourless to Very Dark Red to Very Dark Purple |
Solubility (Turbidity), 50 mg/ml in Water | Clear to Hazy |
Water | ≤12.0% |
Infrared Spectrum | Conforms to Structure |
Application Test, Suitable for Use in the Determination of Copper | Corresponds to Requirements |
Assay (ICP) | 7.2 - 9.1% |
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