Sodium hydrogen sulfite (production)

The activity generating the emissions is sodium hydrogen sulfite production. The reference product is sodium hydrogen sulfite. Sodium hydrogen sulfite is an inorganic substance with a CAS no. : 007631-90-5. It is called sodium;hydrogen sulfite under IUPAC naming and its molecular formula is: HNaO3S. It is solid under normal conditions of temperature and pressure , it appears as a white crystalline powder with a weak sulfurous odor. It is modelled as a pure substance. Modelling this substance in a solution requires the user to add the solvent of their choice in their models. On a consumer level, is used in the following products: fertilisers, photo-chemicals, washing & cleaning products, fillers, putties, plasters, modelling clay and textile treatment products and dyes. There is no publicly available information about the consumption of this substance on industrial sites. The reference product amount is 1. The cut-off classification is allocatable product. The activity type is ordinary ordinary transforming activity. Please refer to the ecoinvent documentation here for full details: https://ecoquery.ecoinvent.org/3.11/cutoff/dataset/6268/documentation.