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861367 Sigma-Aldrich

Thymol Blue sodium salt

ACS reagent, Dye content 95 %

Synonym: Thymolsulfonphthalein sodium salt

  • CAS Number 62625-21-2

  • Empirical Formula (Hill Notation) C27H29NaO5S

  • Molecular Weight 488.57

  •  Beilstein/REAXYS Number 3861515

  •  EC Number 263-650-6

  •  MDL number MFCD00151093

  •  PubChem Substance ID 24888538

  •  NACRES NA.47

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Properties

Related Categories Cell Biology, Hematology and Histology, Stains & Dyes, A to Z, Stains and Dyes, T-U-V More...
Quality Level   200
grade   ACS reagent
InChI Key   BAVBEHWEOJMHDS-UHFFFAOYSA-M
composition   Dye content, 95%
clarity of soln   passes test
visual transition interval   1.2 - 2.8, red to yellow (acid range)
  8.0 - 9.2, yellow to blue (alkaline range)
mp   283-285 °C (dec.) (lit.)
λmax   378 nm (2nd)
  590 nm

Description

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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