STPP

Also used as additives, nonirritating could petroleum, metallurgy, mining, papermaking, water treatment, etc. Mainly used as additive for the synthetic detergents, synergistic agent and prevent the soap separation and cream soap grease. For lubricating oil and fat is strong, can be used to regulate the emulsification buffer soap pH value. Industrial water soft agent. Leather - agent. Dyeing auxiliaries. Paint, magnesium, calcium carbonate, such as suspension in industrial preparation when dispersant.