Phenol rød natrium salt, water soluble, pure indicator
Leverandør: Thermo Fisher Scientific
Ratings:
Ingen bedømmelse
Samlet vurdering
Gennemsntilig vurdering
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Advarsel
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Synonymer:
3,3-Bis(4-hydroxyphenyl)-3H-benzo[c][1,2]oxathiole 1,1-dioxide, sodium salt, Phenol red water soluble, Sodium hydrogen 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bisphenolate S,S-dioxide
151440250
151440050
151441000
ACRO151440250EA
706
DKK
ACRO151440250
ACRO151440050
ACRO151441000
Phenol rød natrium salt, water soluble, pure indicator
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 |
Specifikationer Testresultater
Appearance | Dark red to brown Powder |
Infrared spectrum | Conforms |
Solubility | (0.1 % in water) Clear |
Specific extinction E (1%/1cm) | ≥1600 (558 nm, in buffer) |
Visual transition interval | from pH 6.8 (yellow) to pH 8.2 (red) |
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