1 Appearance - Translucent liquid 2 Ethylene oxide moles - 2 3 Mean molecular weight - 386 4 Colour 5% AM Basis (KLETT) - Max. 30 5 Active matter at M.wt., 386 (% by wt) - 28 ± 2.0 6 Free oil (% by wt) - Max. 2.00 7 Sodium chloride (% by wt) - Max. 1.0 8 Sodium sulphate (% by wt) - Max. 1.0 9 Free Alkalinity as NaOH (% by wt) - Max. 0.5 10 Viscosity (cps) - Min. 3000
Ethylene oxide moles 1 Mean molecular weight 340 Colour 5% aqueous solution (APHA) Max. 70 Active matter at M.wt., 386 (% by wt) 69 to 72 Free oil (% by wt) Max. 3.0 Sodium chloride (% by wt) Max. 0.25 Sodium sulphate (% by wt) Max. 1.5 pH 5% aqueous solution 6.5 – 8.5 1,4 Dioxane content on 100% basis (ppm) Max. 30
Parameters Specifications Ethylene oxide moles 2 Mean molecular weight 386 Colour 5% aqueous solution (APHA) Max. 70 Active matter at M.wt., 386 (% by wt) 68 ± 2.0 Free oil (% by wt) Max. 2.5 Sodium chloride (% by wt) Max. 1.0 Sodium sulphate (% by wt) Max. 1.0 pH 5% aqueous solution 6.0 â 8.5 1,4 Dioxane content on 100% basis (ppm) Max. 35