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Ferric Oxide Red | Fe2O3 | CID 518696 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more.
12 kwi 2016 · Iron(III) oxide or ferric oxide is the inorganic compound with the formula Fe2O3. It is one of the three main oxides of iron, the other two being iron(II) oxide (FeO) the rarer form, and iron(II,III) oxide (Fe3O4) which naturally as magnetite.
2 wrz 2024 · Ferric oxide red (Fe2O3), also known as iron (III) oxide, is a coloring agent for tablets and capsules and is used in the pharmaceutical industry. Ferric oxide red occurs naturally as hematite ore and rust.
Ferric Oxide. » Ferric Oxide contains not less than 97.0 percent and not more than 100.5 percent of Fe 2 O 3, calculated on the ignited basis. Packaging and storage Preserve in well-closed containers.
15 sty 2024 · Colorants that are insoluble in water are called pigments. Pigments are often inorganic compounds. For example, Red Ferric Oxide, Titanium Oxide, Lead Oxide, Indigo, Beta-Carotene, Paprika, and Copper Sulfate.
6 cze 2016 · Iron oxide red (E 172, synonymous di-iron-trioxide, red iron oxide, red ferric oxide, hematite, Pigment Red 101, Colour Index 77491) is identical to the active substance anhydrous iron(III) oxide (IUPAC name, CAS number 1309-37-1, molecular formula Fe 2 O 3, molecular weight 159.69).
Coloring agents used in the composition include, but are not limited to, caramel, ferric oxides (red, yellow, or black), or natural or synthetic organic colors and lakes. Preferably, the...
