Bromkresolpurpur, AnalaR NORMAPUR® ACS

Lieferant: VWR Chemicals

Synonyme: 5′,5''-Dibrom-o-kresolsulfonphthalein

85723.130EA 104 EUR
85723.130 85723.050
Bromkresolpurpur, AnalaR NORMAPUR® ACS
Bromkresolpurpur
Formel: C₂₁H₁₆Br₂O₅S
Molekulargewicht: 540,23 g/mol
MDL Number: MFCD00011681
CAS-Nummer: 115-40-2

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Spezifikation Testergebnisse

Clarity of solution Passes test ACS
Identification (UV/VIS) Passes test
Sensitivity Passes test
Visual transition interval pH 5.2 - pH 6.8
Loss on drying (110°C) Max. 1 %
Absorption max. λ 1 max (buffer pH 5.2) 429 - 433 nm
Absorption max. λ 2 max (buffer pH 6.8) 587 - 590 nm
Sp.absorptivity (λ1max; 0.005g/l; pH5.2; dry) 400 - 470
Sp.absorptivity (λ2max; 0.005g/l; pH6.8; dry) 1000 - 1160

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