Sól tetrasodowa oranżu ksylenolowego, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator for metal titration
Dostawca: VWR Chemicals
Synonim:
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
248
PLN
86150.010
86150.050
Sól tetrasodowa oranżu ksylenolowego, AnalaR NORMAPUR® ACS, Reag. Ph. Eur. indicator for metal titration
Sól tetrasodowa oranżu ksylenolowego
Formuła:
C₃₁H₂₈N₂Na₄O₁₃S MW: 760.59 g/mol Temp. topnienia: ∼210 °C Temperatura przechowywania: Temperatura otoczenia |
Numer MDL:
MFCD00044293 Numer CAS: 3618-43-7 Numer WE (dawny EINECS): 222-805-8 |
Wyniki testów specyfikacyjnych
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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