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Wurster's Blue
Wurster’s Blue is a blue/green crystalline or powdery dye (radical cation form) used in redox chemistry and as a colorant in research contexts.

Description :
CAS No :
0637-01-04
Abbreviation :
TMPD
IUPAC Name :
N,N,N',N'-tetramethylene-p-phenylenediamine
Applications :
Miscellaneous
Chemistries :
Others
Common Names :
Wurster's Blue
Chemical Formula :
C₁₀H₁₆N₂
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ISO 9001-2015

Ecovadis Gold Rating

ISO 45001-2018

ISO 27001 - 2022

ISO 50001 - 2018

ISO 14001 - 2015

Together For Sustainability

CDP Climate Change: Leadership Band "A"

CDP Water Security: Leadership Band "A-"

CDP's Supplier Engagement Assessment (SEA) A

S&P Global Sustainability Yearbook 2025

Responsible Care Certification