208291

Calciumchlorid Dihydrat

Molecular Biology

• Synonym(e): CaCl₂
• Empirische Formel (Hill-System): CaCl₂ · 2H₂O
• CAS-Nummer: 10035-04-8
• Molekulargewicht: 147.01
• UNSPSC Code: 12352302
• NACRES: NA.25
• MDL number: MFCD00149613
• Assay: ≥99% (complexometric)
• Grade: Molecular Biology
• Form: solid
• Solubility: water: 150 mg/mL

Eigenschaften

• grade: Molecular Biology
• Quality Segment: 100
• description: Merck USA index - 14, 1659
• assay: ≥99% (complexometric)
• form: solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze, desiccated (hygroscopic)
• color: white
• mp: 176 °C (dec.) (lit.)
• solubility: water: 150 mg/mL
• cation traces: heavy metals (as Pb): ≤0.0005%
• foreign activity: DNases, proteases, RNases, none detected
• shipped in: ambient
• storage temp.: 10-30°C
• SMILES string: O.O.Cl[Ca]Cl
• InChI: 1S/Ca.2ClH.2H2O/h;2*1H;2*1H2/q+2;;;;/p-2
• InChI key: LLSDKQJKOVVTOJ-UHFFFAOYSA-L

Beschreibung

General description

Der optimale pH-Wert beträgt 5,0–8,0.

Preparation Note

Nach der Rekonstitution aliquotieren und bei Raumtemperatur (20 °C aufbewahren. Stammlösungen sind bei 20 °C bis zu 6 Monate haltbar.

Legal Information

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

Disclaimer

Toxizität: Reizstoff (B)

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