1.02379

Calciumchlorid

anhydrous, granular ~ 1-2 mm

• Synonym(e): Calciumchlorid, Chlorcalcium, Calciumdichlorid
• Empirische Formel (Hill-System): CaCl₂
• CAS-Nummer: 10043-52-4
• Molekulargewicht: 110.98
• UNSPSC Code: 12352302
• EC Index Number: 233-140-8
• NACRES: NB.21
• MDL number: MFCD00010903
• Assay: ≥95.0% (complexometric)
• Form: solid
• Solubility: 740 g/L

Eigenschaften

• Quality Segment: 200
• assay: ≥95.0% (complexometric)
• form: solid
• potency: 2630 mg/kg LD₅₀, skin (Rat)
• impurities: ≤0.2% Free alkali (as Ca(OH)₂)
• pH: 8-10 (20 °C, 100 g/L in H₂O)
• mp: 772 °C
• solubility: 740 g/L
• density: 2.15 g/cm³ at 20 °C
• storage temp.: 2-30°C
• SMILES string: [Ca+2].[Cl-].[Cl-]
• InChI: 1S/Ca.2ClH/h;2*1H/q+2;;/p-2
• InChI key: UXVMQQNJUSDDNG-UHFFFAOYSA-L

Beschreibung

Analysis Note

Gehalt (komplexometrisch): ≥95 %
freie Alkali (als Ca(OH)₂): ≤ 0,2 %
Wasseraufnahmekapazität (24 Stunden, 80 % relative Luftfeuchtigkeit): ≥ 20 %

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H319
• pcodes: P264 - P280 - P305 + P351 + P338 - P337 + P313
• Hazard Classifications: Eye Irrit. 2
• Lagerklasse: 13 - Non Combustible Solids
• wgk: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable