Naphthols are also called as hydroxynaphthalene. It is either of two colorless crystalline solids with the formula C10H7OH. These are positional isomers differing by the location of the hydroxyl group on naphthalene. ?-Naphthol is naphthalen-1-ol, and ?-naphthol is naphthalen-2-ol. Naphthol is the naphthalene homologue of phenol, with the hydroxyl group being more reactive than in the phenols. These are soluble in simple alcohols, ethers, and chloroform. They can be used in the production of dyes and further organic synthesis.

Narrow aisle trucks operate in aisles about 8 to 10 feet of clearance. Narrow aisle fork lift truck plays a vital role in storage, handling and distribution operations. Class II forklifts are electric motor vehicles used for organizing inventory in narrow aisles. Narrow aisle systems are the giants of adjustable pallet racking. They offer the performance characteristics of the adjustable pallet racking system at heights of up to 14 m. The advantages of using narrow aisle are maintains high level product accessibility, heights of up to 14 m available, flexible in height / width of the load, and first-in-first-out can be achieved.

Narrow aisle forklift automated guided vehicle is used to transport pallets. Typical configurations include counterbalanced, narrow-aisle straddle, and side loading versions. Many styles have sensors on their forks for pallet interfacing. Automated fork lifts or forked automated guided vehicles can handle so many different loads and can interface with varied types of plant equipment.

Narrow Bed Belt Conveyors is made with 16 gauge stainless or hot-rolled steel. These conveyors are suitable for handling glass, metal, plastic containers, wrapped and contained products. Specifications of sanitary conveyors include 3 1/4 in., 4 in., 5 in., 7 1/2 in., 10 in. and 12 in.