No.7: warm water to 75-80 C. blend in "adogen" 432-CG and melted "adol" 52 NF, "adol" 62, coceth-6, stearamidopropyl imethylamine and propylene glycol with rapid, smooth agitation.cooln to 30 C with smooth agitation and blend in remaining inbredients. lower pH to ≈ 3.5 using citric acid then adjust pH to 5.0 with sodium hydroxide.