Imprimer

3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulphonic acid disodium salt hydrate 97+%

Marques : Thermo Scientific
Ratings: Ecrire un avis

Total Evaluation: 0
Moyenne des Notes : 0.0 sur 5

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ACRO171010010EA 81.6 EUR
ACRO171010010 ACRO171010050 ACRO171010250
3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulphonic acid disodium salt hydrate 97+%
3-(2-Pyridyl)-5,6-diphenyl-1,2,4-triazine-p,p'-disulphonic acid disodium salt hydrate
Formule: C₂₀H₁₂N₄Na₂O₆S₂·H₂O
Poids moléculaire: 514,44 g/mol (anhy)
Point de fusion: >300 °C
Température de stockage: Température ambiante
Numéro MDL: MFCD00717621
Numéro CAS: 1264198-47-1
EINECS: 248-797-6

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Résultats des tests de spécification

Appearance Yellow to yellow-green Powder
Infrared spectrum Conforms
Water ≤10.0 % (K.F.)
Sulfated ash 20.0 % to 27.8 %
Solubility (5 % acetate-buffer pH 5.5) Clear yellow
UV Lambda max 280 to 288 nm (in water)
Specific extinction E (1%/1cm) 385 to 465 (at lambda max)
Titration with HClO4 ≥97.0 % (On dried substance)
Suitability (for Cu + Fe determination) Passes test

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