Powder solid acid solid Sulfate powder

Solid sulfuric acid powder solid acid powder Main use: solid sulfuric acid can replace part of sulfuric acid by the use of functional variety of solid organic compound made of powder formulations, can replace the use of sulfuric acid function in many areas, its performance is comparable survey and sulfuric acid, but It is not conventional sulfuric security products. Prominent feature of this product is safe pollution-free, no fumes are generated during use, it can greatly improve the production and operating environment, the Department of safety and environmental protection products. Physical indicators: Parameter index parameter status indicators powder or crystal flammability flammable non-explosive pH (1% solution) slightly corrosive acidic corrosive effective content> 98% Toxicity Non-toxic salient features: solid sulfuric acid as a powder formulation, with a transport safety, handling, ease of use. Usage: 1, with liquid: sulfuric acid is added to water safety, formulated as 3% to 8% (by weight) aqueous solution can be used, or formulated in the pickling bath circulation; can be used to remove all types of rust, leather, scale and other dirt; 2, treatment: the metal parts or equipment to deal with a good soak in the above-mentioned solution or after brushing the surface of the sheet, at room temperature or heated (50 to 90 degrees) (the higher the temperature, cleaning speed The faster) to use, for 5 to 120 minutes or longer (by the material, the thickness of scale and process requirements), to the surface oxide scale, rust, scale completely cleaned up, then rinse the surface with water, and finally with lye and flushing or turn passivation antirust process; Note: 1, slightly corrosive solid sulfuric acid, splash in the eyes, mouth, skin clothing immediately rinse; 2, solid sulfuric acid in a cool place sealed, long term.