Chinhydron 98%
Lieferant: Thermo Fisher Scientific
|
Gefahr
|
418771000
418775000
418770250
ACRO418771000EA
135
CHF
ACRO418771000
ACRO418775000
ACRO418770250
Chinhydron 98%
Chinhydron
Formel:
C₆H₄(OH)₂·C₆H₄O₂ Melting Pt: 168…172 °C Dichte: 1.4 g/cm³ Lager Temperatur: Raumtemperatur |
MDL Number:
MFCD00010310 CAS-Nummer: 106-34-3 EINECS: 203-387-6 UN: 2811 ADR: 6.1,III Merck Index: 13,08148 |
Spezifikation Testergebnisse
Appearance | Dark green Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 168 to 172 °C (Dec) |
Titration Iodometric | ≥97.5 % |
Sulfated ash | ≤0.2 % |
HPLC | 48.0 to 52.0 % Hydroquinone |
Sulfate (SO4) | ≤200 ppm |
Iron (Fe) | ≤10 ppm |
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