4-(Methylamino)phenol sulphate 99%, extra pure

: Thermo Fisher Scientific

4-(Methylamino)phenol sulphate 99%, extra pure

: Thermo Fisher Scientific

:55-55-0

:51-72-9

:C₁₄H₂₀N₂O₆S

:MFCD00013140

:344.39 g/mol

:13,06046

:227 °C (1013 hPa)

:260 °C (dec.)

:1,434 g/cm³ (20 °C)

:Ambient

:200-237-1

:2811

:6.1,III

:GHS07

:GHS08

:GHS09

Appearance:
White to beige to grey Crystalline powder or crystals
Infrared spectrum:
Conforms
Loss on drying:
≤0.3 %
Residue after ignition:
≤0.15 %
Titration with NaOH:
≥98.5 %
Iron (Fe):
≤50 ppm
Heavy metals (as Pb):
≤30 ppm
Potassium (K):
≤0.002 %
Sodium (Na):
≤0.005 %
Heavy metals (ICP-OES):
≤0.001 %
Insoluble matter:
≤0.005 %

ACRO15680

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