Surface-active compounds for general use in the industrial arts, namely, as wetting, spreading, emulsifying, dispersing and penetrating agents; fatty acids for industrial use; chemical additives for use in the manufacture of cosmetics; chemical additives for processing plastics; chemical preparations for use in the manufacture of cosmetics; glycerin for use in manufacture of food, cosmetics, pharmaceuticals; chemical additives for use in manufacture of food, cosmetics, pharmaceuticals; specia...