Iodic acid
SIGALD/221929 - ACS reagent, ≥99.5%
CAS Number: 7782-68-5
Empirical Formula (Hill Notation): HIO3
Molecular Weight: 175.91
EC Number: 231-962-1
MDL Number: MFCD00011348
Linear Formula: HIO3
Product Type: Chemical
| anion traces | Cl- and Br-: ≤0.02% |
| iodide (I-): ≤0.01% | |
| sulfate (SO42-): ≤0.015% | |
| assay | ≥99.5% |
| cation traces | Fe: ≤0.002% |
| heavy metals (as Pb): ≤0.001% | |
| density | 4.63 g/cm3 |
| form | crystals or chunks |
| grade | ACS reagent |
| ign. residue | ≤0.02% |
| impurities | ≤0.01% insolubles |
| ≤0.1% N compounds | |
| InChI | 1S/HIO3/c2-1(3)4/h(H,2,3, |
| InChI key | ICIWUVCWSCSTAQ-UHFFFAOYSA |
| Quality Level | 200  |
| SMILES string | OI(=O)=O |
| solubility | water: soluble |
| Packaging: | 50 g in glass bottle |
| Symbol |   GHS03,GHS05 |
| Signal word | Danger |
| Hazard statements | H272 - H314 |
| Precautionary statements | P220 - P280 - P305 + P351 + P338 - P310 |
| Hazard Codes | O,C |
| Risk Statements | 8-34 |
| Safety Statements | 17-26-36/37/39-45 |
| RIDADR | UN 3085 8(5.1) / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.5% |
| Density | 4.63 g/cm3 |
| UNSPSC | 12352106 |