Phenol rød natrium salt
Leverandør: TCI
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
|
Advarsel
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P0102-25G
P0102-5G
TCIAP0102-25GEA
263
DKK
TCIAP0102-25G
TCIAP0102-5G
Phenol rød natrium salt
Phenol rød natrium salt
Formel:
C₁₉H₁₃NaO₅S Smeltepunkt: 285 °C Opbevaringstemperatur: Stue temperatur |
MDL Number:
MFCD00066901 CAS-nummer: 34487-61-1 EINECS: 252-057-8 Merck Index: 12,07397 |
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Specifikationer Testresultater
Appearance | Orange to Amber to Dark red powder to crystal |
Absorbance | min. 0.530 (5 mg/L, pH8.4, 556.0 to 560.0 nm) |
Solubility in Water | almost transparency |
Drying loss | max. 5.0 % |
Transition interval (pH) | (redish yellow)6.8 to 8.4 (red) |
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