Lithium ore
Key words:
Battery grade lithium carbonate
Mainly used in the synthesis of lithium cobalt oxide, lithium manganese oxide, ternary materials and lithium iron phosphate lithium ion cathode materials. Used for making ceramics, drugs, catalysts, lithium-ion power battery cathode materials, etc. CAS# 543-13-2 Formula Li2CO3 Molecular weight 73.89 Melting point 720 ℃ Density 2.11g/cm3 Appearance Colorless monoclinic crystal or white powder Soluble in acid, slightly soluble in water. physical and chemical index 1. Inspection and specification No. Item Specification Unit Test Method 1 Li2CO3 ≥ 99.60% acid-base titration 2 SO42- ≤ 0.080 % ICP inductively coupled plasma emission spectrometer 3 Na ≤0.020% 4 Mg ≤0.0060% 5 Ca ≤0.0040% 6 Si ≤0.0020% 7 Al ≤0.0010% 8 Ni ≤0.0010% 9 B ≤0.0010% 10 K ≤0.0005% 11 Fe ≤0.0005% 12 Cu ≤0.0003% 13 Zn ≤0.0003% 14 Mn ≤0.0003% 15 Pb ≤0.0003% 16 Cr ≤0.0001% 17 Co ≤0.0001% 18 Magnetic impurities Fe + Cr + Zn + Ni≤ 150 ppb magneton adsorption method (without ultrasonic treatment) ICP inductively coupled plasma emission spectrometer 19 Cl ≤ 0.002% colorimetric method 20 H2O ≤ 0.25 Sample mass 10g ;105 ℃,2h 21 granularity D50 5.0-8.0 The um Malvern 3000 can also be agreed upon by the supply and demand sides; Ultrasonic time: 300s; 2, every 5 tons of a batch, all indicators test. And provide material shipment inspection report (COA) before shipment. A ROHS report is provided annually. storage and use 1. Store in a ventilated, cool and dry place to ensure good ventilation or exhaust in the workshop. Keep away from strong acids. 2. Keep the container sealed, dry and sealed. Avoid contact with air, moisture (humidity). Pay attention to prevent rain and water. Keep away from strong acid substances. 3, corrosive, can cause burns. Powder to avoid contact with eyes, skin and clothing. 4. Storage conditions: temperature: ≤ 50 ˚C, relative humidity: ≤ 95%. Shelf life: 12 months from the date of production. Please note that use within the shelf life. Packaging Paper plastic composite bag or woven bag lined with two layers of plastic film bag. 20 kg/bag or 500 kg/bag. 1 ton/pallet. The whole wrapping film of the tray product is bundled. Transportation The product is not classified as a hazardous chemical and is suitable for sea, rail, air and road transport. Pay attention to moisture-proof, rain-proof and acid-proof during transportation.
Chengxin Lithium's Subsidiary, Max Mind, Garners Prestigious National-Level ESG Award in Zimbabwe
On November 29, 2024, at the 2024 Zimbabwe National ESG & CSRAchievement Awards Ceremony held at the International Convention Centre in Harare, the capital of Zimbabwe, Max Mind, a subsidiary of Chengxin Lithium , was awarded the title of "ESG Award for InclusiveDevelopment of SDGs".
Chengxin Lithium Initiates Annual Higher Education Scholarship Program
In October, Chengxin Lithium successfully concluded its 2024 annual higher education scholarship initiative—subsidiaries including Zhiyuan Lithium and Suining Chengxin Lithium held successive award ceremonies that empowered young scholars with wings to pursue their aspirations, enabling them to navigate the vast ocean of knowledge and courageously chase their radiant dreams.
Aoyinuo Mining Receives ISO14064 & ISO14067 Certification from Bureau Veritas France
Jinchuan Aoyinuo Mining Co., Ltd., a subsidiary of Chengxin Lithium, received ISO14064 Greenhouse Gas Verification and ISO14067 Product Carbon Footprint Verification and Certification from Bureau Veritas France. This recognition underscores Aoyinuo's outstanding performance in efficient resource development and utilization, as well as the company's unwavering commitment to implementing low-carbon environmental protection concepts and striving to create green mining areas.
《Embracing Lithium》— Chengxin Lithium 2024 Promotional Film
《Embracing Lithium》— Chengxin Lithium 2024 Promotional Film
Safety and Green Practices in Focus : Chengxin Lithium Group's Month of Thematic Activities
With the arrival of June, we ushered in the 23rd National Safety Month and the 51st World Environment Day. To strengthen the foundation of corporate safety culture and respond to the country's advocacy for safety and environmental protection, Chengxin Lithium and its subsidiaries conducted a series of safety month themed activities, "Everyone Talks About Safety, Everyone Knows How to Respond to Emergencies, and Smooth the Life Passage," and World Environment Day themed activities, "Promoting the Construction of a Beautiful China in All Directions," to practice the concept of safety and environmental protection in parallel.
At 5:50 a.m. local time in Indonesia on June 11, 2022, the rotary kiln of Chengxin Lithium 's subsidiary, PT ChengTok Lithium Indonesia, successfully commenced material feeding, signifying the official commencement of the trial production phase for the company's inaugural overseas lithium salt production facility.
Latest Products
Latest News
© 2021 Chengxin Lithium