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Sel de sodium bleu de bromothymol, 25 g

Sel de sodium bleu de bromothymol, 25 g

Référence KK19.3
€ 83,88
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Sel de sodium bleu de bromothymol, 25 g
Détails du produit
Phrases P: P280 P305+P351+P338 P337+P313
Phrases H: H319
Code SH: 29349990
Marque: Carl Roth
Bromothymol Blue sodium salt, p.a., ACS, Molar mass (M) 646,38 g/mol, CAS No. [34722-90-2], EG-Nr. 252-169-7, Empirical formula C27H27Br2NaO5S


Bromothymol blue sodium salt p.a., ACS

Technische informatie
Kleuromslag yellow - blue
Omslagbereik pH 6,0 - 7,6

Indicators and Dyes

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


Appearance Orange to dark green to brown to black powder, crystals or crystalline powder
Appearance of solution (0,1 % in H2O) clearly soluble
pH-transition range pH 6,0 (yellow) - 7,6 (blue)
Loss on drying (110 °C) ≤5 %
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