... to the desired salt (sodium, ammonium, calcium, potassium, and triethanolamine salts). Surfactants are widely used in the industry needed to improve ... PropertyTypicalSpecificationAppearanceBrownish liquid----------Active matter (%wt.)96.596 MINFree sulfuric acid (Inorganic sulphates (%wt.)0.81.5 MAXPetroleum ether soluble Matter(%wt ...