Iodine (Resublimed) 98.5% Extrapure
Product Code. |
01450 |
Grade |
Extra Pure |
Purity |
98.5% |
CAS No. |
7553-56-2 |
Molecular Formula |
I2 |
Molecular Weight |
253.81 |
H.S.Code |
2801.20000 |
Shelf Life |
60 Months |
Physical Properties
| Physical state at 20 °C |
Solid |
Colour |
Bluish-black crystals |
Odour |
Pungent odor |
| pH value |
5.4 |
Melting point/ Freezing point [°C] |
113 °C |
Boiling point [°C] |
184 °C |
| Vapour pressure [20°C] |
0.3 mm Hg @ 20°C |
Vapour pressure mm/Hg |
0.3 mm Hg @ 20°C |
Vapour density |
8.8 |
| Density [g/cm3] |
4.98 |
Solubility in water [% weight] |
0.03 g/100 g water @ 20°C |
Partition coefficient Log Pow octanol / water at 20°C |
2.49 |
Packaging
Specification
| Appearance | Grayish-black crystalline flakes/granules with metallic luster |
| Assay (iodometric) | Min 98.5% |
| Chlorine and bromine (as Cl) | Max 0.025% |
| Non volatile matter | Max 0.05% |
Safety Information and Hazard Symbols
Symbol: GHS07, GHS09
Signal Word: Warning
UN No.: 3495
IMCO Class No.: 8,6.1
Packing Group: III
Hazardous Statement: H312-H332-H400
Precaution Statement: P273-P280