二氧化锰 (CAS No.1313-13-9)
- 物化性质
- 黑色或棕黑色粉末,相对密度约5.0 g/cm³,加热至535℃分解并释放氧气。不溶于水、硝酸和稀硫酸,但溶于盐酸并放出氯气。
- 外观
- 黑色或棕黑色粉末
English description(英文原文,共 850 字符)
Product Name:Manganese dioxide
English Name:Manganese dioxide
CAS No.:1313-13-9
Aliases:Manganese(IV) oxide, Manganese peroxide, Pyrolusite
Molecular Formula:MnO2
Physical Properties:Black or brownish-black powder with a relative density of approximately 5.0 g/cm³. It decomposes at 535°C, releasing oxygen. It is insoluble in water, nitric acid and dilute sulfuric acid, but dissolves in hydrochloric acid with the evolution of chlorine gas.
Uses:Mainly used as a coloring agent for glass and bricks, as well as a cathode material for dry batteries, a catalyst, an oxidant, and in the production of manganese salts and magnetic materials.
Technical Specifications:
Molecular weight: 86.94
Industrial grade content: ≥85%
Appearance: black or brownish-black powder
Relative density: approximately 5.0 g/cm³
Decomposition temperature: 535°C
English Name:Manganese dioxide
CAS No.:1313-13-9
Aliases:Manganese(IV) oxide, Manganese peroxide, Pyrolusite
Molecular Formula:MnO2
Physical Properties:Black or brownish-black powder with a relative density of approximately 5.0 g/cm³. It decomposes at 535°C, releasing oxygen. It is insoluble in water, nitric acid and dilute sulfuric acid, but dissolves in hydrochloric acid with the evolution of chlorine gas.
Uses:Mainly used as a coloring agent for glass and bricks, as well as a cathode material for dry batteries, a catalyst, an oxidant, and in the production of manganese salts and magnetic materials.
Technical Specifications:
Molecular weight: 86.94
Industrial grade content: ≥85%
Appearance: black or brownish-black powder
Relative density: approximately 5.0 g/cm³
Decomposition temperature: 535°C
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常见问题
- 二氧化锰的 CAS 号是多少?
- 二氧化锰的 CAS 号是 1313-13-9。
- 二氧化锰的分子式和分子量是什么?
- 二氧化锰的分子式为 MnO2,分子量约 86.94。
- 二氧化锰的英文名称是什么?
- 二氧化锰的英文名称为 Manganese dioxide。
- 二氧化锰还有哪些别名?
- 二氧化锰又称 氧化锰(IV)、过氧化锰、软锰矿。
- 二氧化锰有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条二氧化锰供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 二氧化锰的供应商主要分布在哪些地区?
- 二氧化锰的供应商主要分布在 上海市(1 条) 等地。
- 二氧化锰有哪些级别可选?
- 平台上二氧化锰的供应级别包括 工业级。
- 二氧化锰的报价单位是什么?
- 二氧化锰的报价单位主要有 千克。
- 哪里可以查到二氧化锰的价格?
- 掌上化工二氧化锰产品页汇总了各供应商的最新报价与规格,地址:/chemicals/1313-13-9/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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