Standard No.:	YS/T 582-2023
English Name:	Battery grade lithium carbonate
Chinese Name:	电池级碳酸锂
Professional Classification:	YS    Professional Standard - Non-ferrous Metal
Source Content Issued by:	Ministry of Industry and Information Technology
Issued on:	2023-12-29
Implemented on:	2024-7-1
Status:	valid
Superseding:	YS/T 582-2013 Battery grade lithium carbonate
Target Language:	English
File Format:	PDF
Word Count:	8500 words
Translation Price(USD):	255.0
Delivery:	via email in 1 business day

YS/T 582-2023 Battery grade lithium carbonate 1 Scope This document specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, storage, as well as accompanying documents and order contents of battery grade lithium carbonate. This document is applicable to battery grade lithium carbonate produced by various methods. 2 Normative references The following documents contain provisions which, through reference in this text, constitute provisions of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 191 Packaging - Pictorial marking for handling of goods GB/T 6284 Chemical products for industrial use - General method for determination of water content - The loss of mass on drying method GB/T 6678-2003 General principles for sampling chemical products GB/T 11064 (all parts) Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride GB/T 19077 Particle size analysis - Laser diffraction methods 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 magnetic impurity substances that can be directly or indirectly adsorbed by ferromagnets Note: It mainly refers to magnetic substances in transition elements such as iron, chromium, nickel, zinc and their alloys. 4 Classification The products are divided into three designations according to chemical composition: Li2CO3-D1, Li2CO3-D2 and Li2CO3-D3. 5 Technical requirements 5.1 Chemical composition The chemical composition of the products shall meet the requirements of Table 1. In case of any special requirement, it shall be determined through negotiation between the supplier and the purchaser.

Contents Foreword I 1 Scope 2 Normative references 3 Terms and definitions 4 Classification 5 Technical requirements 6 Test methods 7 Inspection rules 8 Marking, packaging, transportation, storage and accompanying documents 9 Order contents Annex A (Normative) Determination of boron content in lithium carbonate - Inductively coupled plasma atomic emission spectromety Annex B (Normative) Determination of magnetic impurity content in lithium carbonate - Inductively coupled plasma atomic emission spectromety Annex C (Normative) Determination of ignition loss