Sodium chloride: 5M solution & ACS Grade Powder (4 Citations)

Sodium Chloride (ACS Grade Powder)

ACS Grade Sodium chloride powder that meets ACS specifications and meets reagent specifications for testing USP/NF monographs.

5M Sodium Chloride Solution

A sterile solution of 5M sodium chloride prepared with ACS Grade sodium chloride. 

Features

• CAS#: 7647-14-5
• EC Number: 231-598-3
• Molecular Formula: NaCl
• Molecular Weight: 58.44 g/mol
• Alternative Names: Halite

Specifications of Powder

• Assay: 99.0% minimum
• Barium (Ba): Passes test (about 0.001%)
• Bromide (Br): 0.01% max
• Calcium (Ca): 0.002% max
• Chlorate and nitrate (as NO₃): 0.003% max
• Heavy Metals (by ICP-OES): 5ppm max
• Insoluble matter: 0.005% max
• Iodide (I): 0.002% max
• Iron (Fe): 2ppm max
• Magnesium (Mg): 0.001% max
• Phosphate (PO₄): 5ppm max
• Potassium (K): 0.005% max
• Sulfate (SO₄): 0.004% max
• pH of a 5% solution at 25°C: 5.0-9.0