''PHARMACY SAVES YOUR LIVES''

''PHARMACY SAVES YOUR LIVES''
PHARMACY-EVER GREEN

Saturday, May 21, 2011

Difference between hard soap and soft soap chemically

The main difference between hard soap and soft soap chemicall is that

HIGHER FATTY ACIDS ARE CALLED AS METALLIC SOAPS(HARD SOAPS)
MONOVALENT SALTS OF HIGHER FATTY ACIDS ARE ALKALI SALTS (SOFT SOAPS)

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