Practical 31 Phenol CinC p.108 exp 1 to 5

Practical 31 1 to 5 : HAZCARD 70, 47A, 98A, 40A, 88, 13B, 15B  

 *GAS ON*  (Susan 10/2025 year 13)

  1mol. of Sodium carbonate (NaCo3) solution for waste phenol/solution in a conical flask

• Test tube X 4 , Rack and stopper

• Boiling tube and stopper

• 250 cc beakers

• Broken porcelain, or crucible lid, Silic cricible 7A3

• Tong /Clay triangle, Bunsen burner, tripod

• Spatula (in blue tray with Phenol)

• Evaporating basin

• Glass rod

• Crystal of Phenol (display in fume cabinet) prep room cab 1

• Kettle and heat proof gloves

• Plastic gloves Blue (for Phenol)

• Dilute  Sodium Hydroxide solution (1.0M) and some plastic pipettes (Stock bottles)

• Conc. HCl (display in fume cabinet)

• Glass pipette (Always with Conc. acid)

• Universal Indicator

• Ethanol and some plastic pipettes

• Sodium Metal (Ready cut the size of a rice grain) in waving boat

• paper towel (To clean Sodium metal from oil)

• Iron(III) chloride (See Button) 6.76g up to 250ml of distilled water 0.1M

• Bromine Water

• Sodium Carbonate (Na2CO3) 1mol. for waste phenol/solution 250ml in 500 conical cylinder.

• 2 X distilled wash bottle