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318752 Sigma-Aldrich

Bromothymol Blue sodium salt solution

0.04 wt. % in H2O

  • CAS Number 34722-90-2

  • Empirical Formula (Hill Notation) C27H27Br2NaO5S

  • Molecular Weight 646.36

  •  MDL number MFCD00077263

  •  PubChem Substance ID 24859144

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Properties

Related Categories B, Cell Biology, Hematology and Histology, Stains & Dyes, A to Z, Stains and Dyes More...
InChI Key   NMKFVGALBGZKGW-FKWCIMQXSA-M
concentration   0.04 wt. % in H2O
pH range   6.0 - 7.6, yellow to blue
density   0.99 g/mL at 25 °C (lit.)
absorption   λmax 615 nm

Description

Packaging

100 mL in glass bottle

Biochem/physiol Actions

Bromothymol Blue is a pH indicator which changes color from yellow (pH 6.0) to blue (7.6). It belongs to the class of sulfonephthalein dyes.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport

Documents

Certificate of Analysis

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Certificate of Origin

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Milli-Q® Water Purification Solutions
Protocols & Articles
Peer-Reviewed Papers
15

References

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