Lithium hydroxide monohydrate
Other name：Lithium hydroxide，Lithium hydroxide monohydrate，Lithium hydroxide anhydrous
CAS No.: 1310-65-2
EINECS No.: 215-183-4
UN No.: 2680
CN No.: 82003
HS No.: 28252000
Molecular Formula: LiOH.H2O
Molecular weight：42.0386
1. Appearance: Whiteness crystal
2. Specifications:
2.1.Battery grade lithium hydroxide
Quality standards：GB/T 26008-2010
Item
Index
LiOH.H2O-D1
LiOH.H2O-D2
LiOH.H2O-D3
Assay as LiOH.H2O，wt% ≥
98.0
96.0
95.0
Iron（Fe）, wt%≤
0.0008
0.0008
0.0008
Potassium（K）, wt%≤
0.003
0.003
0.005
Sodium(Na)，wt % ≤
0.003
0.003
0.005
Calcium（Ca）, wt%≤
0.005
0.005
0.01
Copper（Cu）, wt%≤
0.005
0.005
-
Magnesium（Mg）, wt%≤
0.005
0.005
-
Manganese（Mn）, wt%≤
0.005
0.005
-
Silicon（Si）, wt%≤
0.005
0.005
-
Carbonate（CO32-）, wt%≤
0.7
1.0
1.0
Sulfate（SO42-）, wt%≤
0.002
0.002
0.002
Chloride（as Cl-），wt % ≤
0.01
0.01
0.01
Insoluble Matter in HCl, wt%≤
0.005
0.005
0.005
2.2 .Industrial grade lithium hydroxide
Quality standards：GB/T 8766-2013
Item
Index
LiOH.H2O-T1
LiOH.H2O-T2
LiOH.H2O-1
LiOH.H2O-2
Assay as LiOH，wt% ≥
56.5
56.5
56.5
56.5
Sodium(Na)，wt % ≤
0.002
0.008
0.02
0.05
Potassium（K），wt % ≤
0.001
0.002
0.02
0.05
Iron（Fe）, wt%≤
0.0008
0.0008
0.0015
0.0020
Calcium（Ca）, wt%≤
0.015
0.020
0.025
0.025
Carbonate（CO32-），wt % ≤
0.5
0.55
0.70
0.70
Sulfate（SO42-），wt % ≤
0.010
0.015
0.020
0.030
Chloride（as Cl-），wt % ≤
0.002
0.005
0.015
0.030
Insoluble Matter in HCl, wt%≤
0.002
0.003
0.005
0.005
Insoluble Matter in H2O, wt%≤
0.003
0.005
0.010
0.010
3. Packaging: Net 25kg in three-in-one composite bag lined with plastic bags，and Net 25kg in the paper drum lined with plastic bags, can also package according to customer request。
4. Uses: used as a developing agent and lubricating oil for spectral analysis. The additive of the alkaline battery electrolyte can increase the electric capacity by 12% to 15% and increase the service life by 2 to 3 times. It can be used as an absorbent for carbon dioxide to purify the air inside the submarine. Used in the production of lithium salt and lithium grease, electrolyte for alkaline storage batteries, absorption liquid for lithium bromide refrigerators, etc.; used in petroleum, chemical, light industry, nuclear industry, etc. When used in alkaline storage batteries, the aluminum content is not more than 0.06%, and the lead content is not more than 0.01%. Used as an analytical reagent, photographic developer, also used in the manufacture of lithium; used as a raw material for the preparation of lithium compounds. Can also be used in metallurgy, petroleum, glass, ceramics and other industries, etc.
5. Storage: Stored in dry and clean warehouse. Keep away from fire and heat. Protect from direct sunlight. The package is sealed. It should be stored separately from oxidants, acids, carbon dioxide and food chemicals. Avoid mixing. The storage area should be provided with suitable materials to contain spills.
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