We are offering snf ( methylene disodiumnaphthalene sulphonate). chemical name of snf is methylene disodium naphthalene
sulphonate
a polymer compound made of sodium naphthalene sulfonate
and formaldehyde monomer
a complex aromatic hydrocarbon polymer with dark brown
color and neutral ph to provide early strength to construction
material and act as a dispersant agent as well as plasticizer
properties criteria
appearance dark brown liquid
solid content 40 ± 2%
specific gravity 1.18 – 1.20
ph (10% wv solution) 7.5 – 8.0
sulfonate ash(750° c)