71386

Chlorure de sodium solution

BioUltra, for molecular biology, ~5 M in H₂O

• Synonyme(s) : Halite, NaCl, sodium chloride
• Formule linéaire : NaCl
• Numéro CAS: 7647-14-5
• Poids moléculaire : 58.44
• Numéro Beilstein : 3534976
• Numéro MDL: MFCD00003477
• Code UNSPSC : 12352302
• ID de substance PubChem : 57652296
• Nomenclature NACRES : NA.25

Propriétés

• Qualité: for molecular biology
• Niveau de qualité: 100
• Gamme de produits: BioUltra
• Forme: liquid
• Concentration: ~5 M in H₂O
• Technique(s): DNA extraction: suitable; LAMP: suitable
• Impuretés: DNases, none detected; RNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected
• Indice de réfraction: n20/D 1.378
• pH: 5.0-7.0 (25 °C)
• Solubilité: water: soluble
• Densité: 1.186 g/mL (5 M in water)
• Traces de cations: Al: ≤1 mg/kg; Ba: ≤1 mg/kg; Bi: ≤1 mg/kg; Ca: ≤5 mg/kg; Cd: ≤1 mg/kg; Co: ≤1 mg/kg; Cr: ≤1 mg/kg; Cu: ≤1 mg/kg; Fe: ≤1 mg/kg; K: ≤20 mg/kg; Li: ≤1 mg/kg; Mg: ≤1 mg/kg; Mn: ≤1 mg/kg; Mo: ≤1 mg/kg; Ni: ≤1 mg/kg; Pb: ≤1 mg/kg; Sr: ≤1 mg/kg; Zn: ≤1 mg/kg
• λ: neat
• Absorption UV: λ: 260 nm A_max: 0.02; λ: 280 nm A_max: 0.01
• Adéquation: suitable for molecular biology
• Application(s): genomic analysis
• Chaîne SMILES: [Na+].[Cl-]
• InChI: 1S/ClH.Na/h1H;/q;+1/p-1
• Clé InChI: FAPWRFPIFSIZLT-UHFFFAOYSA-M

Description

Description générale

Sodium chloride is a vital nutrient that aids normal body functions in humans and animals. This chemical is commonly found in nature with a wide variety of biochemical applications, like intravenous fluids and density gradients. It is also used as a diluent to increase ionic strength in buffers or culture media. Sodium chloride is crucial for maintaining plasma osmolality and the extracellular fluid volume of the body. Excess NaCl leads to increased blood pressure, which has implications for cardiovascular and renal diseases. Sterile NaCl is a component of eye drop solutions. Traditionally, it has been used in high concentrations to preserve food since most bacteria cannot grow in high-salt conditions.

Application

Sodium chloride solution has been used as a component of:

• polyethylene glycol (PEG) buffer for the purification of double-tagged products
• NT2 buffer for the preparation of antibody-coated Protein A Sepharose (PAS) beads and immunoprecipitation of ribonucleoproteins (RNPs)
• chilled lysis buffer for the isolation of single nuclei from mice kidney

Caractéristiques et avantages

• Geologically stable
• Suitable for purification, precipitation, and crystallization

Autres remarques

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Informations sur la sécurité

• Code de la classe de stockage: 12 - Non Combustible Liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)