NIGP Codes

NIGP Class and Class Item Codes identify the scope(s) of work as defined by the National Institute of Governmental Procurements. This five-digit code establishes and defines the detailed scope(s) of work for the contract. The first three digits of the NIGP code represents the Class or broad category of the work to be performed, and the second two digits of the NIGP code identify a more specific focus of work within the Class category.

Items for NIGP Class 190

Full Class List > 190: Chemicals and Solvents, Commercial (in Bulk)

Code	Description
190-18	Acids, Mineral: Boric, Hydrobromic, Hydrochloric, Sulfuric, etc.
190-25	Alcohols: Ethyl, Isopropyl, Methyl, etc., and Glycerin
190-30	Bio-Chemical Compounds, Organic and Inorganic: Ammonia Derivatives, Amines, Amides, Imines, Imides
190-36	Chemicals, Bulk (Not Otherwise Classified)
190-40	Chlorinated Hydrocarbons: Methylene Chloride, 1,1,1-Trichloroethane, etc.
190-42	Compounds, Inorganic Chemical
190-43	Compounds, Organic Chemical
190-46	Formaldehyde Solution, Formalin
190-51	Heat Transfer Media, Liquid
190-55	Hexane and Pentane
190-57	Intermediates and Fixatives, Chemical
190-60	Ketones: Acetone, Diacetone Alcohol, Methyl Isobutyl Ketone, etc.
190-68	Oxidizing and Bleaching Agents
190-69	Oxides, Including All Oxided Substances
190-70	Phenol, Liquid
190-75	Recycled Bulk Chemicals and Solvents
190-80	Silicone Fluids
190-81	Pentachlorophenol (Penta), Creosote Oil, and other Wood Preservatives
190-85	Sodium Phosphates and Polyphosphates
190-90	Solvents (Not Otherwise Classified)
190-95	Toluene