1.16755

Cesium chloride-lanthanum chloride buffersolution

acc. to Schinkel for atomic absorption spectroscopy 10 g/l CsCl + 100 g/l La

• Code UNSPSC : 12161703
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: for inorganic trace analysis
• Niveau de qualité: 100
• Forme: liquid
• Conditions de stockage: (No metal or light-weight-metal containers. No metal containers. Tightly closed.)
• Concentration: (Lanthanum(III) chloride: >= 5 - < 10%; ; Cesium chloride: >= 0.1 - < 1%)
• Technique(s): AAS: suitable
• Couleur: violet
• pH: <1 (25 °C in H₂O, undiluted)
• Solubilité: water: soluble
• Densité: 1.178 g/cm³ at 20 °C
• Traces de cations: Ca: ≤5.0 mg/L; Cd: ≤0.2 mg/L; Co: ≤1.0 mg/L; Cr: ≤1.0 mg/L; Cs: : 7.50-8.28 g/L; Cu: ≤0.2 mg/L; Fe: ≤1.0 mg/L; K: ≤0.2 mg/L; Li: ≤0.2 mg/L; Mg: ≤1.0 mg/L; Mn: ≤0.2 mg/L; Na: ≤2.0 mg/L; Ni: ≤1.0 mg/L; Sr: ≤1.0 mg/L; Zn: ≤2.0 mg/L
• Température de stockage: 15-25°C

Description

Remarque sur l'analyse

Assay Lanthan (potentiometric): 95.2 - 105.2 g/l
Cs (Cesium): 7.50 - 8.28 g/l
Ca (Calcium): ≤ 5.0 mg/l
Cd (Cadmium): ≤ 0.2 mg/l
Co (Cobalt): ≤ 1.0 mg/l
Cr (Chromium): ≤ 1.0 mg/l
Cu (Copper): ≤ 0.2 mg/l
Fe (Iron): ≤ 1.0 mg/l
potassium: ≤ 1.0 mg/l
Li (Lithium): ≤ 0.2 mg/l
Mg (Magnesium): ≤ 1.0 mg/l
Mn (Manganese): ≤ 0.2 mg/l
Na (Sodium): ≤ 2.0 mg/l
Ni (Nickel): ≤ 1.0 mg/l
Sr (Strontium): ≤ 1.0 mg/l
Zn (Zinc): ≤ 2.0 mg/l

Informations sur la sécurité

• Pictogrammes: GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H290 - H317 - H318 - H412
• Conseils de prudence: P234 - P261 - P273 - P280 - P302 + P352 - P305 + P351 + P338
• Classification des risques: Aquatic Chronic 3 - Eye Dam. 1 - Met. Corr. 1 - Skin Sens. 1
• Code de la classe de stockage: 8B - Non-combustible, corrosive hazardous materials
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable