Sodium chloride, Optical Grade, Thermo Scientific Chemicals

Description

Sodium Chloride (NaCl) is widely used in biochemistry and molecular biology applications. It is considered an essential nutrient. It is used in a wide variety of biochemical applications including creating density gradients, regulating biological functions and as a diluent to increase ionic strength in buffers or culture media. NaCl is a component of phosphate buffered saline and SSC buffer. It has also been used for precipitation of DNA from SDS-containing samples and in the removal of small nucleic acid fragments from plasmid DNA preparations.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

• Boiling Point: 1413°C
• Melting Point: 801°C
• Color: White
• pH: 6 to 9
• Physical Form: Broken Crystals
• Quantity: 50 g
• Merck Index: 14,8599
• Solubility Information: Soluble in water at 20°C 358g/L. Very slightly soluble in alcohol,glycerol (100mg/ml),and ammonia. Insoluble in hydrochloric acid.
• Formula Weight: 58.44
• Grade: Optical
• Odor: Odorless
• Refractive Index: 1.5442
• Sensitivity: Hygroscopic
• Density: 2.165 g/mL
• Chemical Name or Material: Sodium chloride

RUO – Research Use Only