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Crystal Violet Lactone
Crystal violet lactone is a colorless crystalline solid that turns deep violet when activated and is widely used as a leuco dye in thermal and carbonless papers.
Description :
CAS No :
1552-42-7
Abbreviation :
CVL
Applications :
Thermal Paper
IUPAC Name :
1(3H)-Isobenzofuranone,6-(dimethylamino)-3,3-bis[4-(dimethylamino)phenyl]
Chemistries :
Others
Common Names :
Crystal violet lactone
Chemical Formula :
C26H29N3O2
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Globally Certified
ISO 50001 - 2018
Responsible Care Certification
Together For Sustainability
Ecovadis Gold Rating
ISO 27001 - 2022
CDP Climate Change: Leadership Band "A"
CDP Water Security: Leadership Band "A-"
CDP's Supplier Engagement Assessment (SEA) A
ISO 14001 - 2015
ISO 45001-2018
ISO 9001-2015
S&P Global Sustainability Yearbook 2025
ISO 50001 - 2018
Responsible Care Certification
Together For Sustainability
Ecovadis Gold Rating
ISO 27001 - 2022
CDP Climate Change: Leadership Band "A"
CDP Water Security: Leadership Band "A-"
CDP's Supplier Engagement Assessment (SEA) A
ISO 14001 - 2015
ISO 45001-2018
ISO 9001-2015
S&P Global Sustainability Yearbook 2025