1.05110

Kaliumhexahydroxoantimonat(V)

cryst. for analysis EMSURE^®

• Synonym(e): Kaliumhexahydroxoantimonat(V), Kaliumantimonat
• Lineare Formel: K[Sb(OH)₆]
• CAS-Nummer: 12208-13-8
• Molekulargewicht: 262.90
• UNSPSC Code: 12352302
• EC Index Number: 235-387-7
• NACRES: NA.21
• MDL number: MFCD00011415
• Assay: ≥99.0% (calculated on calcined substance, iodometric)
• Form: solid
• Solubility: 20 g/L

Eigenschaften

• Quality Segment: 300
• product line: EMSURE^®
• assay: ≥99.0% (calculated on calcined substance, iodometric)
• form: solid
• pH: 7.5-9.0 (20 °C, 20 g/L in H₂O)
• solubility: 20 g/L
• bulk density: 1200 kg/m³
• cation traces: Na: ≤0.2%, excess alkali: ≤0.1% (as KOH)
• storage temp.: 2-30°C
• SMILES string: [Sb+3].[K+].[O-H].[O-H].[O-H].[O-H].[O-H].[O-H]
• InChI: 1S/K.6H2O.Sb/h;6*1H2;/q+1;;;;;;;+3/p-6
• InChI key: IDVSLFDKDQVCAP-UHFFFAOYSA-H

Beschreibung

Analysis Note

Identität: entspricht
Gehalt (iodometrisch, berechnet auf kalzinierter Substanz): ≥ 99,0 %
Freies Alkali (als KOH): ≤ 0,1 %
Na (Natrium): ≤ 0,2 %

Legal Information

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

Sicherheitshinweise

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H302 + H332 - H411
• pcodes: P261 - P264 - P271 - P273 - P301 + P312 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2
• Lagerklasse: 13 - Non Combustible Solids
• wgk: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable