1.04944

Kaliumchlorat

for analysis EMSURE^® ACS,Reag. Ph Eur

• Synonym(e): Kaliumchlorat
• Empirische Formel (Hill-System): ClKO₃
• CAS-Nummer: 3811-04-9
• Molekulargewicht: 122.55
• UNSPSC Code: 12352302
• EC Index Number: 223-289-7
• NACRES: NA.21
• MDL number: MFCD00011361
• Assay: ≥99.0% (silver nitrate titration)
• Grade: ACS reagent
• Form: solid
• Solubility: water: soluble (completely 69.9 g/l at 20 °C (68 °F))

Eigenschaften

• grade: ACS reagent
• Quality Segment: 300
• agency: reag. Ph. Eur.
• product line: EMSURE^®
• assay: ≥99.0% (silver nitrate titration)
• form: solid
• potency: 1870 mg/kg LD₅₀, oral (Rat)
• impurities: ≤0.005% Insoluble matter
• pH: 5.6 (20 °C, 73 g/L in H₂O)
• bp: 400 °C (decomposition)
• mp: 356 °C
• solubility: water: soluble (completely 69.9 g/l at 20 °C (68 °F))
• density: 2.32 g/cm³ at 20 °C
• bulk density: 1200‑1400 kg/m³
• anion traces: bromate (BrO₃^-): ≤0.015%, chloride (Cl^-): ≤0.001%, sulfate (SO₄^2-): ≤0.002%
• cation traces: As: ≤0.00005%, Ca: ≤0.002%, Fe: ≤0.0003%, Mg: ≤0.001%, Na: ≤0.01%, heavy metals (as Pb): ≤0.0005%
• storage temp.: 2-30°C
• SMILES string: [K+].[Cl](=O)(=O)[O-]
• InChI: 1S/ClHO3.K/c2-1(3)4;/h(H,2,3,4);/q;+1/p-1
• InChI key: VKJKEPKFPUWCAS-UHFFFAOYSA-M

Beschreibung

Application

• Inorganic oxidizer detection from propellants, pyrotechnics, and homemade explosive powders using gradient elution moving boundary electrophoresis: Beschreibt die effektive Identifizierung von Kaliumchlorat in verschiedenen explosiven Formulierungen mittels Elektrophorese, was zu einer sichereren Handhabung und forensischen Anwendungen beiträgt (Krauss et al., 2021).

Analysis Note

Gehalt (argentometrisch): ≥ 99,0 %
Identität: entspricht
Unlösliche Anteile: ≤ 0,005 %
Bromat (BrO₃): ≤ 0,015 %
Chlorid (Cl): ≤ 0,001 %
Sulfat (SO₄): ≤ 0,002 %
Schwermetalle (als Pb): ≤ 0,0005 %
As (Arsen): ≤ 0,00005 %
Ca (Calcium): ≤ 0,002 %
Fe (Eisen): ≤ 0,0003 %
Mg (Magnesium): ≤ 0,001 %
Na (Natrium): ≤ 0,01 %

Legal Information

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• 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
• Lagerklasse: 5.1A - Strongly oxidizing hazardous materials
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable