Battery Grade Lithium Hydroxide Monohydrate
Mainly used to synthesize lithium-ion positive materials such as lithium cobaltate, lithium manganate, ternary materials and lithium iron phosphate; and to manufacture lithium grease, alkaline storage batteries, developer solutions, etc.
CAS# 1310-66-3 Molecular formula LiOH·H2O
Molecular weight 41.96 Melting point 462°C
Density 1.46g/cm3 Appearance White crystal or powder
Solubility Slightly soluble in alcohol, soluble in water.
Physical and chemical indicators
1. Inspection and specifications
Serial number Items Specifications Unit Inspection method
1 LiOH 57.00-57.50 % Acid-base titration
2 CO32- ≤0.40 % ICP
Inductively coupled plasma emission spectrometer
3 SO42- ≤0.008 %
4 Ca ≤0.005 %
5 Si ≤0.005 %
6 B ≤0.005 %
7 Na ≤0.002 %
8 K ≤0.001 %
9 Mg ≤0.001 %
10 Fe ≤0.0004 %
11 Cu ≤0.0001 %
12 Mn ≤0.0001 %
13 Magnetic impurities
Fe+Cr+Zn+Ni ≤80 ppb
14 Acid insoluble matter ≤0.004 % Gravimetric method
15 Water insoluble matter ≤0.004 %
16 Cl- ≤0.002 % Colorimetry
17 D50 Negotiable between buyer and seller um Malvern 3000 (dry/wet)
Ultrasound time: 30s;
Note: If the buyer has special requirements, they shall be negotiated between the seller and the buyer.
2, All indicators are tested by batches (5 tons per batch). Material shipment inspection report (COA) is provided before shipment. ROHS report is provided once a year.
Storage and use
1. Avoid contact with air, moisture (humidity), carbon dioxide, acid, aluminum and aluminum alloy.
2. Keep the receptacle sealed, dry and airtight. Store in a ventilated, cool and dry place, and ensure that there is good ventilation or exhaust device in the workplace. Keep away from strong acids and strong oxidizing substances.
3. Strong alkaline. It is corrosive and can cause burns. It is easy to lose water and become anhydrous lithium hydroxide. Avoid contact with eyes, skin and clothes.
4. Shelf life: From the production date, the shelf life is half a year. Please pay attention to use within the warranty period.
Packaging and transportation
Refer to GB12463-2009 (General Conditions for Transport and Packaging of Dangerous Goods). Paper-plastic composite bag or woven bag lined with two-layer plastic film bag. 20kg/bag or 500kg/bag. 1 ton/pallet. Wrap the entire pallet product with film and bundle. Pay attention to keep away from moisture, rainand acid during transportation.
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