CAS:115-41-3 |Pyrocatechol violaceum
Synonyma:
1,2-Benzenediol,4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis-,S,S-dioxide;3',3',4'-Trihydroxyfuchsone-2'-SulfonicAcidPV;PyrocatechinSulfonphthaleinViolet ; CATECHOLSULFONAPHTHALEIN, CATECHOL-VOLOLAUM, 3,3', 4'- TRIHYDROXYFUCHSONE-2''- SULFONICUM ACIDUM, A, A-BIS (3,4-DIHYDROXYPHENYL) -A-HYDROXY-O-TOLUENESULFONICUM ACIDUM G-SULFONE;
CANONICI SMILES:C1=CC=C2C(=C1)C(OS2(=O)=O)(C3=CC(=C(C=C3)O)O)C4=CC(=C(C=C4)O)O
HS Codicis;32041900
Densitas:1.632±0.06g/cm3(Praedicta)
Ferveret:659.5±55.0°C(Predicta)
Liquescens punctum:185 °F.
PKA:7.21 ± 0.10 (Predicta)
Aspectus:MetallicorCrystallinePowder
Periculum Denunciationes:36/37/38
Salus Denunciationes:24/25
WGK Germaniae:3
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