Mercury(II) iodide red
SIGALD/83379 - puriss. p.a., ACS reagent, red, ≥99.0% (RT)
Synonym: Mercuric iodide red
CAS Number: 7774-29-0
Empirical Formula (Hill Notation): HgI2
Molecular Weight: 454.40
EC Number: 231-873-8
MDL Number: MFCD00011044
Linear Formula: HgI2
Product Type: Chemical
| assay | ≥99.0% (RT) |
| cation traces | Ca: ≤10 mg/kg |
| Cd: ≤5 mg/kg | |
| Co: ≤5 mg/kg | |
| Cr: ≤5 mg/kg | |
| Cu: ≤5 mg/kg | |
| Fe: ≤20 mg/kg | |
| Hg+: ≤1000 mg/kg | |
| K: ≤50 mg/kg | |
| Mg: ≤5 mg/kg | |
| Mn: ≤5 mg/kg | |
| Na: ≤50 mg/kg | |
| Ni: ≤5 mg/kg | |
| Pb: ≤5 mg/kg | |
| Zn: ≤5 mg/kg | |
| form | powder |
| grade | ACS reagent |
| puriss. p.a. | |
| InChI | 1S/Hg.2HI/h;2*1H/q+2;;/p- |
| InChI key | YFDLHELOZYVNJE-UHFFFAOYSA |
| Quality Level | 200  |
| SMILES string | I[Hg]I |
| Application: | Mercury(II) iodide may be used in the preparation of mercury(II) acetate and diiodobis(1-methyl-1,3- |
| General description: | Mercury(II) iodide red (HgI2) is formed during iodometric analysis. |
| Symbol |    GHS06,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H300 + H310 + H330 - H373 - H410 |
| Precautionary statements | P262 - P273 - P280 - P301 + P310 + P330 - P302 + P352 + P310 - P304 + P340 + P310 |
| Hazard Codes | T+,N |
| Risk Statements | 26/27/28-33-50/53 |
| Safety Statements | 13-28-45-60-61 |
| RIDADR | UN 1638 6.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.0% (RT) |
| UNSPSC | 12352300 |