Bromocresol green ≥95% (dye content), powder, AnalaR NORMAPUR® pH-indicator

85911.100EA 59 EUR
85911.100 85911.130 85911.080
Bromocresol green ≥95% (dye content), powder, AnalaR NORMAPUR® pH-indicator
Bromocresol green
Formule: C₂₁H₁₄Br₄O₅S
MW: 698,02 g/mol
Smeltpunt: 217…218 °C
Opslagtemperatuur: Kamertemperatuur
MDL-nummer: MFCD00005874
CAS-nummer: 76-60-8
EINECS: 200-972-8

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Specificaties testresultaten

Dye content (spectrophotometrically) ≥ 95 %
Appearance Yellow to tan powder
Appearance of solution Conforms
Identification (IR) Passes test
Sensitivity Passes test
Transition range (according to ACS) Passes test
Visual transition interval pH 3.8 - pH 5.4
Loss on drying (110°C) ≤ 3 %

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