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Bromothymol blue sodium salt, 10 g

p.a., ACS
Pack Qty.
Pack.
3',3''-Dibromothymolsulphonphthaleine
Empirical formula C27H27Br2NaO5S
Molar mass (M) 646,38 g/mol
WGK 1
CAS No. [34722-90-2]
EG-Nr. 252-169-7

Indicator pH 6.0-7.6
Dissolve 0,04 g in 100 ml water

Guarantee analysis

€31.90/Pack Qty. 

excl. VAT. | 10 g per Pack Qty.

Art. No. KK19.2

In stock
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from 6 Pack Qty. €30.30/Pack Qty.
from 24 Pack Qty. €28.71/Pack Qty.
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Product details



Bromothymol blue sodium salt p.a., ACS

Technical Information
Colour conversion yellow - blue 
Handling area pH 6,0 - 7,6 
Bromothymol blue sodium salt
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Order No. Pack Qty. Pack. Price Quantity
KK19.1 5 g glass €19.90
KK19.2 10 g glass €31.90
KK19.3 25 g glass €57.90
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Guarantee analysis

Appearance of solution (0,1 % in H2O)clearly soluble  
pH-transition rangepH 6,0 (yellow) - 7,6 (blue)  
Loss on drying (110 °C)≤5 %  

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