4-(Methylamino)phenol sulphate 99%, extra pure
Leverantör: Thermo Scientific
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Varning
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Synonyms:
p-(Methylamino)phenol sulphate, Metol, 4-Methylaminophenol sulphate, 4-(Methylamino)phenol hemisulphate, 4-Methylaminophenolsulphate, 4-(Methylamino)phenol hemisulphate salt
156800050
156801000
156805000
156800025
ACRO156800050EA
485
SEK
ACRO156800050
ACRO156801000
ACRO156805000
ACRO156800025
4-(Methylamino)phenol sulphate 99%, extra pure
4-(Methylamino)phenol sulphate
Formel:
C₁₄H₂₀N₂O₆S MW: 344,39 g/mol Kokpunkt: 227 °C (1013 hPa) Smältpunkt: 260 °C (dec.) Densitet: 1,434 g/cm³ (20 °C) Storage Temperature: Omgivande |
MDL Number:
MFCD00013140 CAS nummer: 55-55-0 EINECS: 200-237-1 UN: 2811 ADR: 6.1,III Merck Index: 13,06046 |
Specifikation testresultat
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 % |
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