Iodine
SIGALD/57655 - puriss., ≥99.5% (RT), particles (round)
CAS Number: 7553-56-2
Empirical Formula (Hill Notation): I2
Molecular Weight: 253.81
EC Number: 231-442-4
MDL Number: MFCD00011355
Linear Formula: I2
Product Type: Chemical
| assay | ≥99.5% (RT) |
| bp | 184 °C (lit.) |
| diam. | 1-2 mm |
| form | particles (round) |
| grade | puriss. |
| InChI | 1S/I2/c1-2 |
| InChI key | PNDPGZBMCMUPRI-UHFFFAOYSA |
| mp | 113 °C (lit.) |
| Quality Level | 200  |
| resistivity | 1.3E15 μΩ-cm |
| SMILES string | II |
| vapor density | 9 (vs air) |
| vapor pressure | 0.31 mmHg ( 25 °C) |
| 1 mmHg ( 38.7 °C) |
| Application: | Iodine may be used for the isomerization of β-carotene solutions in a study on the spectrophotometric quantification of total β-carotene in food additives. |
| Symbol |    GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H302 + H312 + H332 - H315 - H319 - H335 - H372 - H400 |
| Precautionary statements | P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P314 |
| Hazard Codes | Xn,N |
| Risk Statements | 20/21-50 |
| Safety Statements | 23-25-61 |
| RIDADR | UN3495 - class 8 - PG 3 - Iodine |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.5% (RT) |
| bp | 184 °C (lit.) |
| mp | 113 °C (lit.) |
| UNSPSC | 12352300 |