Sodium Chloride
Product Description
Sodium Chloride
Application Notes
Sodium chloride is used in a wide variety of biochemical applications, including intravenous fluids, density gradients, a diluent to increase ionic strength in buffers or culture media and in salt-out procedures in the isolation of DNA. It has also been used in high concentrations for preservation of foods since bacteria cannot grow in high salt conditions. A salt-ice mixture in the ratio of approximately 33 g sodium chloride to 100 g ice (at -1°C) will drop in temperature to as low as -21°C, depending on the rate of stirring and the size of the ice chunks.
Usage Statement
Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Key Applications
Density gradient Media||Diluent||Preservation of Food
| SKU | 02102892-CF |
| Alternate Names | Salt; Dendritis; Halite; Purex; Rock salt; saline; sterling; table salt; top flake; Common salt |
| Application Notes | Sodium chloride is used in a wide variety of biochemical applications, including intravenous fluids, density gradients, a diluent to increase ionic strength in buffers or culture media and in salt-out procedures in the isolation of DNA. It has also been used in high concentrations for preservation of foods since bacteria cannot grow in high salt conditions. A salt-ice mixture in the ratio of approximately 33 g sodium chloride to 100 g ice (at -1°C) will drop in temperature to as low as -21°C, depending on the rate of stirring and the size of the ice chunks. |
| Base Catalog Number | 102892 |
| Beilstein Registry Number | 3534976 |
| Boiling Point | 2575° F at 760 mm Hg (NTP, 1992) |
| CAS # | 7647-14-5 |
| Certifications | Meets or exceeds U.S.P. specifications |
| Density | 2.165 at 77° F (NTP, 1992) |
| EC Number | 231-598-3 |
| Format | powder |
| Grade | U.S.P. Grade |
| Heavy Metals | ≤5 ppm |
| Applications | Density gradient Media||Diluent||Preservation of Food |
| Loss on Drying | ≤0.5% |
| Melting Point | 1474° F (NTP, 1992) |
| Molecular Formula | NaCl |
| Molecular Weight | 58.44 g/mol |
| pH | pH = 6.7 to 7.3; its aqueous solution is neutral |
| Physical Appearance | White Crystalline Powder |
| Product Families Description | Sodium chloride |
| Product Overview | Sodium Chloride |
| Purity | 99.0 - 100.5% |
| RTECS Number | VZ4725000 |
| Solubility | greater than or equal to 100 mg/mL at 68° F (NTP, 1992) |
| Sterilization of Solutions | It can be sterilized by autoclaving or sterile filtering. |
| Storage and Handling | Room Temperature |
| Typical Working Concentration | normal saline is 0.9% w/v in water |
| Usage Statement | Research Use Only (RUO). Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. |
| Vapor Pressure | 1 mm Hg at 1589° F (NTP, 1992) |