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LITHIUM MANGANESE OXIDE

Health Harzard
Product Name
LITHIUM MANGANESE OXIDE
CAS No.
12057-17-9
Chemical Name
LITHIUM MANGANESE OXIDE
Synonyms
Lithium manganate;LITHIUM MANGANESE OXIDE;LITHIUM MANGANESE(III,IV) OXIDE;Lithium manganese oxide (LiMn2O4);Manganese Oxide (MnO) Sputtering Targets;Lithium Manganese Oxide Battery Material;LITHIUM MANGANESE OXIDE ISO 9001:2015 REACH;Lithium manganese(III,IV) oxide, 99.5% (metals basis);LITHIUM MANGANESE(III,IV) OXIDE, ELECTRO -CHEMICAL GRADE;Lithium manganese(III,IV) oxide, 99.5% trace metals basis
CBNumber
CB4307701
Molecular Formula
LiMn2O4
Formula Weight
180.81
MOL File
12057-17-9.mol
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LITHIUM MANGANESE OXIDE Property

Melting point:
>400 °C(lit.)
Density 
4.1g/cm3at 25℃
form 
Powder
Water Solubility 
Insoluble in water.
Exposure limits
ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3
OSHA: Ceiling 5 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
EPA Substance Registry System
Lithium manganese oxide (LiMn2O4) (12057-17-9)
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Safety

WGK Germany 
3
TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H332Harmful if inhaled

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P271Use only outdoors or in a well-ventilated area.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P312Call a POISON CENTER or doctor/physician if you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
725129
Product name
Lithium manganese oxide
Purity
spinel, powder, <0.5 μm particle size (BET), >99%
Packaging
25g
Price
$217
Updated
2024/03/01
Sigma-Aldrich
Product number
482277
Product name
Lithium manganese(III,IV) oxide
Purity
electrochemical grade
Packaging
25g
Price
$64.4
Updated
2024/03/01
Alfa Aesar
Product number
040250
Product name
Lithium manganese(III,IV) oxide, 99.5% (metals basis)
Packaging
25g
Price
$84.3
Updated
2023/06/20
Alfa Aesar
Product number
040250
Product name
Lithium manganese(III,IV) oxide, 99.5% (metals basis)
Packaging
100g
Price
$308
Updated
2023/06/20
Sigma-Aldrich
Product number
765201
Product name
Lithium manganese oxide
Purity
spinel, electrode sheet, size 5 in. × 10 in.
Packaging
1ea
Price
$1180
Updated
2023/06/20
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LITHIUM MANGANESE OXIDE Chemical Properties,Usage,Production

Health Harzard

Manganese can cause serious lesions of the central nervous system, and lithium has damage to the gastrointestinal tract, kidneys and central nervous system. Use dust masks when there is dust in production, and use industrial gas masks with filters when the concentration is large. The production process should prevent dust. Staff undergo regular medical examinations.

Chemical Properties

monoclinic, a=0.4921 nm, b=0.8526 nm, c=0.9606 nm; prepared by reacting LiOH and γ-ΜnΟ2 in air at 400°C for several days or at 700°C for 24h; used in battery research [ROS91] [RIO92]

Physical properties

Usually spinel phase, working voltage is 3.5~4.3 V, theoretical specific capacity is 148 mA h/g, but the actual is about 110 mA h/g, cathode density is 4.28 g/cm3, and its lithium/manganese molar ratio is 0.45 ~0.5.

Uses

It is used as anode materials of high-performance lithium ion battery.

benefits

LITHIUM MANGANESE OXIDE material is considered to be one of the most promising cathode materials for lithium-ion batteries due to its good stability, good overcharge resistance, low price, environmental friendliness, and good high-current charge-discharge performance.

General Description

This product has been enhanced for energy efficiency.

Synthesis

Using manganese dioxide, manganese carbonate, manganese nitrate or manganese acetate and lithium hydroxide, lithium carbonate or lithium nitrate as raw materials, the composition and content of various materials are accurately analyzed, so that the molar ratio of lithium to manganese is in the range of 0.45 to 0.5. After the ball mill is evenly mixed, it is placed in a mold, pressed into a block shape on a hydraulic press, and placed in a high-temperature sintering furnace for sintering at a temperature of 600-800 °C.
4MnO2+Li2CO3→2LiMn2O4+CO2↑+0.5O2
4MnCO3+Li2CO3+1.5O2→2LiMn2O4+5CO2↑
4MnO2+2LiOH→2LiMn2O4+H2O+0.5O2

LITHIUM MANGANESE OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

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LITHIUM MANGANESE OXIDE Suppliers

Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Beijing HuaMeiHuLiBiological Chemical
Tel
010-56205725
Fax
010-65763397
Email
waley188@sohu.com
Country
China
ProdList
12335
Advantage
58
Shanghai DiBai Chemicals Co., Ltd.
Tel
021-54359730 400-008-9730
Fax
021-54353864
Email
info@chemxyz.com
Country
China
ProdList
3991
Advantage
60
Suzhou yacoo science co.,Ltd
Tel
0512-87182056 18013166090
Fax
0512-87182056
Email
lingling.qi@yacoo.com.cn
Country
China
ProdList
7295
Advantage
60
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
16166
Advantage
55
Hubei Jusheng Technology Co.,Ltd
Tel
027-59599241 18871490274
Fax
027-59599241
Email
1400878000@qq.com
Country
China
ProdList
9958
Advantage
58
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Fax
-
Email
xg01_gj@163.com
Country
China
ProdList
9484
Advantage
50
Changsha Jing Kang New Material Technology Co., Ltd.
Tel
0731-85118349 18874718518
Fax
0731-85118349
Email
ma_haihong@sina.com
Country
China
ProdList
1595
Advantage
50
Sigma-Aldrich
Tel
021-61415566 800-8193336
Email
orderCN@merckgroup.com
Country
China
ProdList
51456
Advantage
80
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View Lastest Price from LITHIUM MANGANESE OXIDE manufacturers

Career Henan Chemical Co
Product
lithium manganese oxide 12057-17-9
Price
US $9.80/KG
Min. Order
1g
Purity
>98%
Supply Ability
20 tons
Release date
2020-02-10

12057-17-9, LITHIUM MANGANESE OXIDERelated Search:


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  • LITHIUM MANGANESE OXIDE
  • LITHIUM MANGANESE(III,IV) OXIDE, ELECTRO -CHEMICAL GRADE
  • Lithium manganese oxide (LiMn2O4)
  • Lithium manganese(III,IV) oxide, 99.5% (metals basis)
  • Lithium manganate
  • Lithium manganese oxide spinel, powder, <0.5 mum particle size (BET), >99%
  • Lithium manganese(III,IV) oxide, 99.5% trace metals basis
  • LITHIUM MANGANESE OXIDE ISO 9001:2015 REACH
  • Lithium Manganese Oxide Battery Material
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  • 12057-17-9
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