Potassium iodate
SIAL/60386 - reference material for titrimetry, certified by BAM, ≥99.5%
CAS Number: 7758-05-6
Empirical Formula (Hill Notation): IKO3
Molecular Weight: 214.00
EC Number: 231-831-9
MDL Number: MFCD00011406
Linear Formula: KIO3
Product Type: Chemical
| assay | ≥99.5% |
| density | 3.93 g/mL at 25 °C (lit.) |
| format | neat |
| grade | reference material |
| InChI | 1S/HIO3.K/c2-1(3)4;/h(H,2 |
| InChI key | JLKDVMWYMMLWTI-UHFFFAOYSA |
| mp | 560 °C (lit.) |
| quality | certified by BAM |
| Quality Level | 100  |
| SMILES string | [K+].[O-]I(=O)=O |
| technique(s) | titration: suitable |
| Analysis Note: | Exact concentration, expiry date and detailed information on certification can be found on the certificate and certification report, included in each package. Content and expiry date on label. |
| Application: | It is used as an oxidimetric standard for the standardization of volumetric solutions in iodometric titrations. |
| Features and Benefits: | • Available as a solid in a secure glass bottle to ensure its stability for the entire shelf life until opened. • High-purity material traceable to NIST SRM • High-quality standard offering accurate titer determinations • Accompanied by a certificate of analysis (CoA) |
| General description: | Potassium iodate is a volumetric standard manufactured under stringent conditions and measured with the highest possible precision. Its content determination and homogeneity assessment are performed by volumetric redox titration as the primary analysis method. |
| Symbol |    GHS03,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H272 - H302 - H318 |
| Precautionary statements | P210 - P220 - P264 - P280 - P301 + P312 - P305 + P351 + P338 |
| Hazard Codes | O,Xi |
| Risk Statements | 8-36/37/38 |
| Safety Statements | 26 |
| RIDADR | UN 1479 5.1 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | does not flash |
| Flash Point(C) | does not flash |
| Purity | ≥99.5% |
| mp | 560 °C (lit.) |
| Density | 3.93 g/mL at 25 °C (lit.) |
| UNSPSC | 41116107 |