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活性氧化锰

Manganese(IV) oxide activated
产品编号:4018275
规格:tech. 90%
CAS NO:1313-13-9
包装规格:25g,100g,500g
产品类别:进口试剂
品牌:Alfa Aesar
优惠价:立即咨询
产品编号包装单位单价(元)国内现货国外库存询价单
401827525g351
4018275100g1120
4018275500g1900
产品别名

1313-13-9

活性氧化锰

Manganese(IV) oxide activated

Manganese dioxide

基本信息
应用
Manganese(IV) oxide is suitable for use in batteries. It is widely used for the selective oxidation of allylic and benzylic alcohols to aldehydes or ketones, as a co-oxidant in combination with 1,4-benzoquinone and in the allylic oxidation of olefins catalyzed by Palladium(II)?- acetate. It acts a reagent for oxidations. It is the source of manganese and all its compounds, largely used in manufacturing of manganese steel, for making amethyst glass, decolorizing glass, painting on porcelain, faience and majolica. The precipitate is used in electrotechnics, pigments, browning gun barrels, drier for paints and varnishes, printing and dyeing textiles.
备注
Store at room temperature. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.
MDL
MFCD00003463
EINECS
215-202-6
分子式
MnO2
分子量
86.94
熔点
ca 535° dec.
密度
5.026
灵敏度
Ambient temperatures.
形态
Powder
溶解性
Insoluble in water.
Merck
14,5730
危险类别
20/22
Harmful by inhalation and if swallowed.
安全信息
安全等级
25
Avoid contact with eyes.
RTECS
OP0350000
欧盟危险品标志
 
TSCA
GHS危害和防范说明
GHS符号
 
Hazard Statements
H302-H332
Harmful if swallowed.Harmful if inhaled.
Precautionary Statements
P261-P264-P270-P304+P340-P301+P312a-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wash thoroughly after handling.Do not eat, drink or smoke when using this product.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Dispose of contents/container in accordance with local/regional/national/international regulations.
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