255572

Potassium chlorate

ACS reagent, ≥99.0%

• Fórmula lineal: KClO₃
• Número de CAS: 3811-04-9
• Peso molecular: 122.55
• EC Number: 223-289-7
• MDL number: MFCD00011361
• UNSPSC Code: 12352302
• PubChem Substance ID: 329752797
• NACRES: NB.24

Propiedades

• grade: ACS reagent
• assay: ≥99.0%
• form: crystalline powder
• impurities: ≤0.001% N compounds; ≤0.005% insolubles
• pH: 5-6.5 (25 °C, 61.3 g/L)
• mp: 356 °C (lit.)
• anion traces: bromate (BrO₃^-): ≤0.015%; chloride (Cl^-): ≤0.001%; sulfate (SO₄^2-): passes test
• cation traces: Ca: ≤0.002%; Fe: ≤3 ppm; Mg: ≤0.002%; Na: ≤0.01%; heavy metals: ≤5 ppm (by ICP)
• SMILES string: [K+].[O-]Cl(=O)=O
• InChI: 1S/ClHO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
• InChI key: VKJKEPKFPUWCAS-UHFFFAOYSA-M

Descripción

General description

Potassium chlorate (KClO₃) is widely used in the chemical industry as an oxidizing agent. KCIO₃ is used in the conversion of alcohols to corresponding aldehyde or ketone derivatives.

Application

Potassium chlorate is used:

• In the sequential extraction (SEP) of selenium to analyze its isotopic composition from various Se pools.
• In the preparation of graphite oxide (GO).

Información de seguridad

• pictograms: GHS03,GHS07,GHS09
• signalword: Danger
• hcodes: H271,H302 + H332,H411
• pcodes: P210 - P220 - P261 - P273 - P301 + P312 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Ox. Sol. 1
• Storage Class: 5.1A - Strongly oxidizing hazardous materials
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable