T/SDCA 058-2023 Mount Tai quality battery-grade lithium carbonate
T/SDCA 058-2023 Mount Tai quality battery-grade lithium carbonate
Basic Information
Scope
Scope: This document specifies the technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, and accompanying documents and order forms for battery-grade lithium carbonate. This document is applicable to battery-grade lithium carbonate; Main technical content: Compared with YS/T 582-2013, this standard adjusts the requirements for Li2CO3, Na, Ca, Mg, Fe, SO42-, moisture, magnetic substances, and particle size d50, increases the content requirements for lithium carbonate, and tightens the requirements for impurity indicators. This standard underwent the stages of pre-research, project initiation, drafting, solicitation of opinions, and review, and the final standard text and content were determined. The indicators of this standard are relatively advanced and can represent the leading level of the industry.