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Bromocresol purple, 5 g

p.a., ACS
Empirical formula C21H16Br2O5S
Molar mass (M) 540,24 g/mol
Melting point (mp) 242 °C
CAS No. [115-40-2]
EG-Nr. 204-087-8

Indicator pH 5.2-6.8

Guarantee analysis

22,05 €/VE 

Excl. btw | 5 g Per VE

Bestelnr. 0317.1

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Vanaf 6 VE 20,95 €/VE
Vanaf 24 VE 19,84 €/VE
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Technische informatie
Kleuromslag yellow - purple  
Omslagbereik pH 5,2 - 6,8  
Gebruikstip Dissolve 0,1 g in 100 ml ethanol (20 %) or 0,04 g in 0,74 ml NaOH 0,1 mol/l and fill up with water to 100 ml  
Bromocresol purple
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00
Bestelnr. VE Verp. Prijs Hoeveelheid
0317.1 5 g glass 22,05 €
0317.2 25 g glass 69,35 €
Op voorraad
Binnenkort beschikbaar
Niet beschikbaar
Leveringsdatum onbekend op dit moment
Geselecteerde hoeveelheid:   0
  1. Tussentotaal:  0.00


Algemene informatie

Indicators and Dyes
Carl ROTH offers many indicators and dyes of high purity, which can be used in special applications.


Hier kunt u uw analysecertificaat voor het geselecteerde product zoeken en downloaden. Geef een chargenummer op.
De volgende analysecertificaten werden gevonden:

Guarantee analysis

Dye content≥89,0 %  
Appearance of solutioncomplies  
Loss on drying (110 °C)≤1 %  
Melting point241-245 °C  
pH-transition range5.2 (yellow) - 6.8 (purple)  

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