sodium dichromate

Other measurements on nutrition labels—calories, fat, sodium—are passive: They simply state how much is in the food.

The metal is then removed, and washed successively with very dilute sodium hydroxid solution, alcohol, and ether.

This fluid is then heated, adding crystals of sodium acetate until it becomes perfectly clear.

Rarely, sodium urate occurs in crystalline form—slender prisms, arranged in fan- or sheaf-like structures (Fig. 32).

Glass rods and tubing of sodium glass: for stirring rods, urinary pipets, etc.

Sodium and alcohol reduce common camphor to a mixture of d- and l-borneol.