| Country / Post | Canada |
|---|---|
| Date of Issue | 3 October 2011 |
| Primary theme |
Science & Technology (Physics & chemistry)
|
| Subject | International Year of Chemistry |
| Width | 32.0 mm |
| Height | 24.0 mm |
| Denomination | P |
| Number in set | 1 |
| Layout/Format | self adhesive booklet of 10 |
| Perforations | 13.5 by 13.5 |
| Stamp issuing authority | Canada Post |
| Printer | Lowe-Martin |
| Contact the issuing stamp authority |