Sodium Chloride -ip/bp/ep/usp
Specifications
SODIUM CHLORIDE USP | |
Code Number | 67110 |
Synonym | COMMON SALT |
CAS No. | 7647-14-5 |
Molecular Formula | NaCl |
Molecular Weight | 58.44 |
Description | COLORLESS, CUBIC CRYSTALS, OR WHITE CRYSTALLINE POWDER, HAVE A SALINE TASTE |
SOLUBILITY | FREELY SOLUBLE IN WATER, SLIGHTLY MORE SOLUBLE IN BOILING WATER |
IDENTIFICATION | SODIUM =+VE & CHLORIDE =+VE |
APPEARANCE OF SOLUTION | 20% W/V SOLN.IN CO2 FREE WATER IS CLEAR AND COLOURLESS |
ACIDITY & ALKALINITY | MAX. 0.5 ML OF 0.01N NAOH/HCL |
MAGNESIUM AND ALKALINE EARTH METALS (AS CA) | MAX. 0.01 % ( AS CA) |
LOSS ON DRYING AT 105 oC FOR 2 HRS. | MAX. 0.5 % |
BROMIDES (BR) | MAX. 0.01 % |
PHOSPHATE | MAX. 0.0025 % |
IODIDE | PER USP |
IRON | MAX. 0.0002 % |
ARSENIC | MAX. 0.0001 % |
BARIUM | PER USP |
FERROCYANIDE | PER USP |
SULPHATE | MAX. 0.020 % |
HEAVY METALS | MAX. 0.0005 % |
NITRITE | PER USP |
RESIDUAL SOLVENTS | PER USP |
ASSAY (DRIED BASIS) | 99--100 |