746398

Chlorure de sodium

anhydrous, Redi-Dri^™, free-flowing, ACS reagent, ≥99%

• Synonyme(s) : Halite, NaCl
• Formule linéaire : NaCl
• Numéro CAS: 7647-14-5
• Poids moléculaire : 58.44
• Numéro Beilstein : 3534976
• Numéro CE : 231-598-3
• Numéro MDL: MFCD00003477
• Code UNSPSC : 12352302
• ID de substance PubChem : 329765764
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent; anhydrous; free-flowing
• Niveau de qualité: 100
• Agence: suitable for GB 5009.253-2016
• Pression de vapeur: 1.33 hPa ( 865 °C)
• Gamme de produits: Redi-Dri^™
• Pureté: ≥99%
• Forme: powder
• Impuretés: ≤0.005% Insoluble matter
• pH: 5.0-9.0 (25 °C, 5% in solution)
• Pf: 801 °C (lit.)
• Traces d'anions: bromide (Br^-): ≤0.01%; chlorate, nitrate (as NO₃^-): ≤0.003%; iodide (I^-): ≤0.002%; phosphate (PO₄^3-): ≤5 ppm; sulfate (SO₄^2-): ≤0.004%
• Traces de cations: Ba:, passes test; Ca: ≤0.002%; Fe: ≤2 ppm; K: ≤0.005%; Mg: ≤0.001%; heavy metals: ≤5 ppm (by ICP-OES)
• Chaîne SMILES: [Na+].[Cl-]
• InChI: 1S/ClH.Na/h1H;/q;+1/p-1
• Clé InChI: FAPWRFPIFSIZLT-UHFFFAOYSA-M

Description

Description générale

Redi-Dri^™ technology eliminates clumping and the need for complicated procedures to keep your salts free-flowing. Keeping your salts dry helps improve your results by giving accurate measurements and easier-to-handle salts and buffers. Rather than drying your salts in an oven or desiccator or breaking them apart manually, Redi-Dri^™ ensures that your salts will remain easy-to-use for months without worrying about anti-caking agents. Even after repeated openings you can be assured that your results are always accurate. Redi-Dri^™ saves you time, energy and money by keeping your salts usable for longer.

Application

Sodium chloride has been used for the preparation of tris buffered saline, phosphate buffered saline, MPM-2 (mitotic protein monoclonal-2) cell lysis buffer, immunoprecipitation wash buffer, LB (Luria-Bertani) media and dialysis buffer.

Caractéristiques et avantages

• Increased efficiency – Eliminate time and effort of loosening hardened powders
• Safety – Avoid risks of using tools of force to break up clumps
• Economy – Faster preparation and solvation increase productivity and reduce costs
• Assured quality – Excellent, expert-tested quality with no anti-caking agents
• Flexible volumes – Available from research amounts to scale-up quantities

Informations légales

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

Informations sur la sécurité

• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable