Product Information
Name:Pyrocatechol Violet
Synonyms:
- Catechol violet
- Pyrocatecholsulfonphthalein
Brand:Glentham
Notice:Our products are intended for lab use only. For any other use, please contact us.
Chemical properties
Molecular weight:386.38
Formula:C19H14O7S
Purity:(Titration) ≥ 80%
Color/Form:Dark green to brown powder
InChI:InChI=1S/C19H14O7S/c20-14-7-5-11(9-16(14)22)19(12-6-8-15(21)17(23)10-12)13-3-1-2-4-18(13)27(24,25)26-19/h1-10,20-23H
InChI key:InChIKey=RRRCKIRSVQAAAS-UHFFFAOYSA-N
SMILES:O=S1(=O)OC(c2ccc(O)c(O)c2)(c2ccc(O)c(O)c2)c2ccccc21
Technical inquiry about: Pyrocatechol Violet
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