Fenolftaleína 98.5%, puro indicator grade
Proveedor: Thermo Fisher Scientific
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Peligro
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147711000
147715000
147710025
ACRO147711000EA
46.2
EUR
ACRO147711000
ACRO147715000
ACRO147710025
Fenolftaleína 98.5%, puro indicator grade
Fenolftaleína
Formula:
C₂₀H₁₄O₄ Pto. de fusión: 258…263 °C Densidad: 1,3 g/cm³ (20 °C) Temperatura de almacenaje: Ambiente |
Número MDL:
MFCD00005913 Núm. CAS: 77-09-8 EINECS: 201-004-7 IR: 01-2119498295-24 Índice Merck: 14,07243 |
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Resultados test especificaciones
Appearance | White to almost white Powder |
Infrared spectrum | Conforms |
Assay | 98.0 to 102.0 % |
Loss on drying | ≤0.5 % (105°C) |
Sulfated ash | ≤0.1 % |
Acidity/alkalinity | (per Ph. Eur.) Passes test |
Color of solution | (per Ph. Eur.) Passes test |
Chloride (Cl) | ≤100 ppm |
Sulfate (SO4) | ≤200 ppm |
Heavy metals (as Pb) | ≤10 ppm |
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