primary reference standard
phyproof® Reference Substance
≥95.0% (HPLC)
powder
PhytoLab
~330 °C (lit.)
Oc1cc(O)c2C(=O)C=C(Oc2c1)c3ccc(O)c(O)c3
1S/C15H10O6/c16-8-4-11(19)15-12(20)6-13(21-14(15)5-8)7-1-2-9(17)10(18)3-7/h1-6,16-19H
IQPNAANSBPBGFQ-UHFFFAOYSA-N
11 - Combustible Solids
WGK 3