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Bromocresol purple sodium salt, solubile nell'acqua, puro Indicatore

Fornitore: Thermo Scientific

Synonyms: Sodium α-(3-bromo-5-methyl-4-oxo-2,5-cyclohexadienylidene)-α-(3-bromo-5-methyl-4-hydroxyphenyl)toluenesulphonate, Bromocresol purple water soluble, Sodium 2-bromo-4-(3-(3-bromo-4-hydroxy-5-methylphenyl)-1,1-dioxido-3H-benzo[c][1,2]oxathiol-3-yl)-6-methylphenolate

229610050 229610100 229610250 229611000
ACRO229610050EA 27.5 EUR
ACRO229610050 ACRO229610100 ACRO229610250 ACRO229611000
Bromocresol purple sodium salt, solubile nell'acqua, puro Indicatore
Bromocresol purple sodium salt
Formula: C₂₁H₁₅Br₂NaO₅S
Peso molecolare: 562,21 g/mol
Punto di fusione: 255 °C (dec.)
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00148896
CAS Number: 62625-30-3
EINECS: 263-655-3

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Risultati del test di specificazione

Appearance Red-brown Powder
Infrared spectrum Conforms
Solubility (0.1 % in water) Clear
Specific extinction E (1%/1cm) ≥900 (590 nm, 0.01 N NaOH)
Visual transition interval from pH 5.2 (yellow) to p 6.8 (purple)

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