60386

Potassium iodate

reference material for titrimetry, certified by BAM, >99.5%

• Linear Formula: KIO₃
• CAS Number: 7758-05-6
• Molecular Weight: 214.00
• NACRES: NA.24
• PubChem Substance ID: 329758930
• UNSPSC Code: 41116107
• EC Number: 231-831-9
• MDL number: MFCD00011406

Properties

• grade: reference material
• Quality Segment: 100
• assay: >99.5%
• quality: certified by BAM
• technique(s): titration: suitable
• mp: 560 °C (lit.)
• density: 3.93 g/mL at 25 °C (lit.)
• format: neat
• SMILES string: [K+].[O-]I(=O)=O
• InChI: 1S/HIO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
• InChI key: JLKDVMWYMMLWTI-UHFFFAOYSA-M

Description

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.

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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)

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.

Safety Information

• Signal Word: Danger
• Storage Class: 5.1B - Oxidizing hazardous materials
• Flash Point (°F): does not flash
• Flash Point (°C): does not flash
• PPE (personal protective equipment): Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
• Pictograms: GHS03,GHS08,GHS07
• Hazard Codes: H272,H302,H319,H361fd
• Precautionary Statements: P202 - P210 - P220 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 2 - Repr. 2