Pyrogallol 99%
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
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Farlig
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Synonymer:
1,2,3-Trihydroxybenzen
164561000
164565000
164560025
ACRO164561000EA
809
DKK
ACRO164561000
ACRO164565000
ACRO164560025
Pyrogallol 99%
Pyrogallol
Formel:
C₆H₆O₃ Molekylvægt: 126.11 g/mol Kogepunkt: 309 Smeltepunkt: 131…135 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00002192 CAS-nummer: 87-66-1 EINECS: 201-762-9 UN nummer: 2811 ADR: 6.1 III Merck Index: 13,08090 |
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Specifikationer Testresultater
Appearance | White to off-white Crystalline powder |
Infrared spectrum | Conforms |
Melting point | 131 to 135 °C |
Sulfated ash | ≤0.1 % |
HPLC | ≥98.5 % |
Arsenic (As) | ≤0.5 ppm |
Calcium (Ca) | ≤20 ppm |
Iron (Fe) | ≤5 ppm |
Magnesium (Mg) | ≤5 ppm |
Potassium (K) | ≤20 ppm |
Heavy metals (as Pb) | ≤5 ppm |
Nitrogen compounds (as N) | ≤5 ppm |
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