... 1.HF 40%min,FSiO3 1%max 2.Colorless and trasparent solution. industrial hydrofluoric acid, HF acid,chemicals,inorganic acid, ... Properties: The product is a colorless and transparent solution. It has a strongly pungent odor and a strong toxicity.It is very ... in Chemical industry,Metallurgical Industry, Glass Industry, Mine, Petroleum and Atomic Energy Industry. Storage: The product should be stored in ...