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Bromophenol red free acid, 5 g

p.a.
Pack Qty.
Pack.
3',3''-Dibromophenolsulphonephthaleine
Empirical formula C19H12Br2O5S
Molar mass (M) 512,19 g/mol
Melting point (mp) 230 °C
WGK 1
CAS No. 2800-80-8
EG-Nr. 220-538-1

Indicator pH 5.2-7.0
Dissolve 0.1 g in 100 ml ethanol (20 %)

€53.65/Pack Qty. 

excl. VAT. | 5 g per Pack Qty.

Art. No. 6573.2

In stock
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from 6 Pack Qty. €50.97/Pack Qty.
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Product details



Bromophenol red free acid p.a.

Technical Information
Colour conversion yellow red - purple 
Transition range pH 5,2 - 7,0 
Bromophenol red free acid
Selected quantity:   0
  1. Subtotal:  0.00
Art. No. Pack Qty. Pack. Price Quantity
6573.1 1 g glass

€27.45

6573.2 5 g glass

€53.65

6573.3 50 g glass

€246.20

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Delivery date currently unknown
Selected quantity:   0
  1. Subtotal:  0.00

Downloads / MSDS


General information

Indicators and Dyes

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Certificates of Analysis

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The following analysis certificates have been found:

Type analysis

Appearancered brown powder
Loss on drying≤5.0 %
pH-transition range5.2 (yellow-red)-7.0 (purple)