71380-M

Sodio cloruro

puriss. p.a., ≥99.5% (AT)

• Sinonimo/i: NaCl, Salgemma
• Formula condensata: NaCl
• Numero CAS: 7647-14-5
• Peso molecolare: 58.44
• Beilstein: 3534976
• Numero CE: 231-598-3
• Numero MDL: MFCD00003477
• Codice UNSPSC: 12352302
• ID PubChem: 329763218
• NACRES: NA.21

Proprietà

• Tensione di vapore: 1 hPa ( 865 °C)
• Livello qualitativo: 100
• Grado: puriss. p.a.
• Saggio: ≥99.5% (AT)
• Stato: solid
• Impurezze: ≤0.001% total nitrogen (N)
• pH: 5.0-8.0 (20 °C, 50 mg/mL in H₂O)
• Punto di fusione: 801 °C (lit.)
• Solubilità: water: soluble
• Anioni in tracce: bromide (Br^-): ≤50 mg/kg; iodide (I^-): ≤10 mg/kg; phosphate (PO₄^3-): ≤5 mg/kg; sulfate (SO₄^2-): ≤100 mg/kg
• Cationi in tracce: As: ≤0.1 mg/kg; Ca: ≤10 mg/kg; Cd: ≤5 mg/kg; Co: ≤5 mg/kg; Cr: ≤5 mg/kg; Cu: ≤5 mg/kg; Fe: ≤1 mg/kg; K: ≤50 mg/kg; Mg: ≤5 mg/kg; Mn: ≤5 mg/kg; Ni: ≤5 mg/kg; Pb: ≤5 mg/kg; Zn: ≤5 mg/kg; heavy metals: ≤5 ppm (by ICP-OES)
• Stringa SMILE: [Na+].[Cl-]
• InChI: 1S/ClH.Na/h1H;/q;+1/p-1; FAPWRFPIFSIZLT-UHFFFAOYSA-M

Descrizione

Descrizione generale

Sodium chloride (NaCl) is a colorless solid and its crystals belong to the cubic crystal system. It is widely employed preservative for meat, vegetable and fish products. NaCl is a useful precursor for the production of sodium and chlorine containing compounds. Its effect on the growth of salmonellae (mixed inoculum of Salmonella thompson, S. stanley and S. infantis) has been investigated.

Applicazioni

Sodium chloride was used in the isolation medium along with other constituents, prepared for incubating bone-marrow cells, during the isolation and expansion of hBM-MSCs (human bone-marrow mesenchymal stem cells).

Altre note

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Informazioni sulla sicurezza

• Codice della classe di stoccaggio: 13 - Non Combustible Solids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): Not applicable
• Punto d’infiammabilità (°C): Not applicable