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Saturday, January 05, 2013

Cellulose Ether


                        


  • Cellulose ether are impregnated into seven inorganic additives they are zinc(II) chloride, cadmium(II) bromide, diammonium hydrogenphosphate, boric acid, borax, sodium dihydrogenphosphate and ammonium nickel(II) sulphate.
  • Raw material of cellulose ether are cellulose and ether.
  • Cellulose is an organic compound and its structure of formula is (C6H10O5)n.
  • It using a colorimetric method and it consists of adding 0.25 ml of 85% phenol solution and 1.3 ml of sulfuric acid 0.5 ml of supernatant in tubes, which were then closed and vortex stirred.

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