Sulphonated naphthalene formaldehyde condensate (SNF) with different
level of
purity
A SNF Type A, usual
B SNF Type B Supreme, Highest level of purity
C SNF Type C High Purity

As you have special requirements according to SNF parameters our
company
would like to
discuss it. Our plants have possibility to tune parameters in order to fulfil
wishes of
clients.