Phenolphthalin ≥98.0% (by HPLC, titration analysis) redoxindikator

Leverandør: TCI EUROPE
Ratings: Ingen bedømmelse

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TCIAP0095-500GEA 2890 DKK
TCIAP0095-500G TCIAP0095-25G
Phenolphthalin ≥98.0% (by HPLC, titration analysis) redoxindikator
Phenolphthalin
Formel: C₂₀H₁₆O₄
Molekylvægt: 320,3387 g/mol
MDL Number: MFCD00036135
CAS-nummer: 81-90-3
EINECS: 201-384-4
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Specifikationer Testresultater

Appearance White to Almost white powder to crystaline
Purity (HPLC) min. 98.0 area%
Purity (Neutralization titration) min. 98.0 %
Solubility in EtOH (95vol%) almost transparency
Sensitiveness Colorimetric Test : Turn Purple with Copper ion and turn Red purple by adding Hydrogen peroxide

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