Essential Chemicals

H

2-Hydroxy-1-naphthaldehyde

2-Hydroxymethyl-3,5-dimethyl-4-methoxypyridine

Heptane

Hexamethylenetetramine

Hexylene glycol

HHBTA

Hexamethylenediamine

Hydrocarbon solvents

Hydrochloric acid

Hydrofluoric acid

Hydrogen fluoroboric acid

Hydrogen peroxide

Hydroquinone

Hypophosphorous acid