The Moroccans were found with 4 kilograms ( 8.8 pounds ) of potassium ferrocyanide and maps of Rome, with the embassy highlighted.
12.
Many wet-chemical tests for copper ions exist, one involving potassium ferrocyanide, which gives a brown precipitate with copper ( II ) salts.
13.
Potassium ferrocyanide is a compound that includes small quantities of cyanide, a deadly poison which can be used as a chemical weapon.
14.
But Martelli argued that the compound _ potassium ferrocyanide _ is harmless, and said Friday that he was hopeful about the upcoming ruling.
15.
But Martelli, in a hearing on Friday before Judge Riccardo Mineo, who made Saturday's ruling, argued that compound _ potassium ferrocyanide _ is harmless.
16.
The Moroccans were found with 4 kilograms ( 8 . 8 pounds ) of potassium ferrocyanide and maps of Rome, with the embassy highlighted.
17.
In the laboratory, potassium ferrocyanide is used to determine the concentration of potassium permanganate, a compound often used in titrations based on redox reactions.
18.
Since the arrests, however, scientists have said that while the substance, potassium ferrocyanide, was not in itself highly toxic, it could easily have been turned into a deadly gas.
19.
Although cyanide poison can be used as a chemical weapon, police said that the cyanide compound they found in the raid, potassium ferrocyanide, is also commonly used in gardening.
20.
"Salix viminalis " is a known hyperaccumulator of cadmium, chromium, lead, TCE and byproducts, selenium, silver, uranium, and zinc, and Potassium ferrocyanide ( tried on " S . babylonica"
