Sodium hydroxide - without water - in 50% solution state (chlor-alkali electrolysis - membrane cell)

The activity generating the emissions is chlor-alkali electrolysis, membrane cell. The reference product is sodium hydroxide, without water, in 50% solution state. Sodium hydroxide, without water, in 50% solution state is an inorganic substance with a CAS no. : 001310-73-2. It is called sodium;hydroxide under IUPAC naming and its molecular formula is: HNaO. It is solid under normal conditions of temperature and pressure , it appears as a white powdery solid, which are soluble in glycerol, alcohols and water. It is modelled as a pure substance. Industrially, this product is mostly used in 50% solution state. 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: laboratory chemicals. 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/8135/documentation.