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Hydroxy naphthol blue disodium
Cod: HY-W151206
Livrare la temperatura ambientala
Cantitate: Get quote
1,02 Lei
Timp de livrare: Get quote
Preturile includ TVA 21%
Hydroxy naphthol blue disodium, an azo dye, is a metal indicator for calcium and a colorimetric reagent for alkaline earth metal ions ( λmax = 650 nm). In the pH range between 12 and 13, the solution of the indicator is reddish pink in the presence of calcium ion and to deep blue in the presence of disodium EDTA.
- 165660-27-5
- C20H12N2Na2O11S3
- MedChemExpress
- 598.49
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