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Synonyms: Iridium powder
Iridium is a chemical element with symbol Ir and atomic number 77. A very hard, brittle, silvery-white transition metal of the platinum group, iridium is generally credited with being the second densest element (after osmium).
I 0081 (OTTO) Iridium powder, -22 mesh, 99.99% Cas 7439-88-5 - used as catalysts in the Cativa process for carbonylation of methanol to produce acetic acid. I 0081 (OTTO) Iridium powder, -22 mesh, 99.99% Cas 7439-88-5 - used in tips of ballpoint pens. I 0081 (OTTO) Iridium powder, -22 mesh, 99.99% Cas 7439-88-5 - used as a catalyst for carbonylation of methanol to create acetic acid.
RIDADR UN 3089 4.1 / PGII
Certificate Of Analysis
(For eg. B 1615-0108)
Other Documents
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7439-89-6
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7440-50-8
Copper foil, 0.0005 mm thick, 99%+
7440-38-2
Arsenic pieces, 3-15 mm, 99.999%
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