330,000 Toman
Ferric oxide ( a type of IRON OXIDE) is a reddish-brown to black powder that occurs naturally as the mineral hematite. Ferric oxide is the basis of a series of pigments ranging from yellow to a red known as Venetian red. The finely powdered red form is used for polishing precious metals and diamonds, as well as in cosmetics.
1309-37-1
coating, printing ink, paint, also as coloring agent for building material, rubber, paper-making, producing ferrites, recording tapes, pyrotechnics
پودر قرمز رنگ
1565
4.2 - 5.24
1 · در 20 درجه سانتی گراد
<0.1
3.5 - 7
159.69
95 - 105
