Fenolrött natriumsalt ACS

Leverantör: Thermo Scientific
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Synonyms: 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

417250100 417250050 417251000
ACRO417250100EA 845 SEK
ACRO417250100 ACRO417250050 ACRO417251000
Fenolrött natriumsalt ACS
Fenolrött natriumsalt
Formel: C₁₉H₁₃NaO₅S
MW: 376,35 g/mol
Smältpunkt: 285 °C (dec.)
Storage Temperature: Omgivande
MDL Number: MFCD00066901
CAS nummer: 34487-61-1
EINECS: 252-057-8
Merck Index: 12,07397

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Specifikation testresultat

Appearance Dark red to red-brown Powder
Infrared spectrum Conforms
Visual transition interval From pH 6.8 (yellow) to pH 8.2 (red)
Clarity of solution Passes test

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