Arancio xilenolo sale tetrasodico, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. Indicatore per la determinazione dei metalli
Fornitore: VWR Chemicals
Synonyms:
Xylenol orange water soluble, 2,2',2'',2'''-((((1,1-Dioxido-3H-benzo[c][1,2]oxathiole-3,3-diyl)bis(6-hydroxy-5-methyl-3,1-phenylene))bis(methylene))bis(azanetriyl))tetraacetic acid, sodium salt (1:4)
86150.010EA
36.1
EUR
86150.010
86150.050
Arancio xilenolo sale tetrasodico, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. Indicatore per la determinazione dei metalli
Arancio xilenolo sale tetrasodico
Formula:
C₃₁H₂₈N₂Na₄O₁₃S Peso molecolare: 760,59 g/mol Punto di fusione: ∼210 °C Temperatura di stoccaggio: Ambiente |
MDL Number:
MFCD00044293 CAS Number: 3618-43-7 EINECS: 222-805-8 |
Risultati del test di specificazione
Appearance of solution | Passes test |
Absorption maximum l (pH 14,0) | 582 - 585 nm |
Absortivity (A1%, 1cm, lmax, pH 14,0, on dried sample) | 600 - 650 |
Loss on drying (110 ºC) | Max. 7% |
Suitability as indicator for metal titration | Passes test |
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