A2606601计算溶液所需的质量、体积或浓度。
为什么选择此级别
提供 ≥99.7% 纯度，适用于对基线干扰要求严格的色谱和分析工作流程。
储存与运输
室温,干燥。常规运输 。请查阅批次 COA 获取详细规格。
质量文档
SDS、COA、产品数据表及规格说明书均可下载。可通过批号查询获取批次 COA。
文献证明
在色谱分析、有机合成和交叉偶联反应领域已被 1678 篇同行评审文献引用。
概述
采用高温熔融喷射法生产的球形氧化铝，具有球形率高、α相氧化铝含量高等特点，用作橡胶、塑料的填充剂以及陶瓷原料时显示出优越的性能。
其粒子球形率高、粒度分布宽，可对橡胶、塑料进行高密度填充，可得到粘度低、流动性好的混合物。可高密度填充，与结晶硅粉相比，可得到热传导率高、散热性好的混合物。
因外观为球形，对混炼机、成型机及模具等设备的磨损大大降低，可延长设备的使用寿命。
Spherical alumina produced by high-temperature melt spraying method has the characteristics of high sphericity and high content of alpha phase alumina. It exhibits superior performance when used as a filler for rubber, plastics, and ceramic raw materials.
Its particles have high sphericity and wide particle size distribution, which can be used for high-density filling of rubber and plastic, resulting in a mixture with low viscosity and good flowability. High density filling is possible, and compared to crystalline silicon powder, a mixture with high thermal conductivity and good heat dissipation can be obtained.
Due to its spherical appearance, the wear and tear on equipment such as mixers, molding machines, and molds is greatly reduced, which can extend the service life of the equipment.
规格
规格或纯度
≥99.7%,用作填充剂，粒度90um
英文名称
Spherical alumina
储存条件
室温,干燥
运输条件
常规运输
纯度
≥99.7%
名称和识别符
EC号
215-691-6
分子类型
小分子
INCHI
1S/2Al.3O/q2*+3;3*-2
Smiles
O=[Al]O[Al]=O
Isomeric SMILES
[O-2].[O-2].[O-2].[Al+3].[Al+3]
分子量
101.96
Reaxy-Rn
11323344
Reaxys-RN link address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=11323344&ln=
技术文档
高级数据
三维结构
交互式化学结构模型
化学和物理性质
敏感性
易吸潮；湿度敏感
折光率
1.768
沸点
2977°C
熔点
2000°C
安全和危险性（GHS）
RTECS
BD1200000
质检证书（CoA,COO,BSE/TSE 和分析图谱)
技术文档和文章
Applications of Self-Assembled Monolayers (SAMs), Microcontact Printing, and Soft Lithography in Surface Functionalization and Micro/Nanopatterning
目录： 技术文章
Self-Assembled Nanodielectrics (SANDs): Self-Assembled Nanodielectric Layers for Low-Voltage Thin-Film Transistors (with Product Selection Guide)
目录： 技术文章
Research Value of Polyelectrolyte Multilayers: Layer-by-Layer Design of Interfacial Composition, Mass Transport, and Function
目录： 技术文章
Polyetherimide (PEI): Structural Features, Main Properties, and Typical Application Directions
目录： 技术文章
Experimental Selection and Outcome Assessment of Heterogeneous Metal Catalysts in Organic Synthesis
目录： 技术文章
What Is Silica Sol: Mechanism of Action, Application Scenarios, and Selection Criteria for Nanosilica Dispersions
目录： 技术文章
Limitations and Future Development of Epoxy Resins: Safety, Environmental Protection, Recycling, Bio-Based Materials, and High-Performance Trends
目录： 技术文章
Four Core Applications of Epoxy Resins: Bonding, Protection, Load-Bearing, and Insulation Protection
目录： 技术文章
Guide to Epoxy Resin Performance Design: System Composition, Key Properties, Process Control, and Application Selection
目录： 技术文章
Guide to Selecting Polyurethane Coating Systems: Application Analysis for Wood, Flooring, Plastics, Automotive, and Industrial Protection
目录： 技术文章
Comprehensive Performance Analysis of Polyurethane Coating Films: Soft/Hard Segment Structure, Microphase Separation, Crosslinking and Curing, and Selection of Representative Chemicals
目录： 技术文章
Structure–Property Relationship of Silicone Resins: Mechanisms of Heat Resistance, Weatherability, Hydrophobicity, and Coating Performance Analysis
目录： 技术文章
Silicone Resin Coating Formulation Design: From Application Conditions to Matching Resins, Pigments and Fillers, Curing, and Substrates
目录： 技术文章
How Should Montmorillonite Be Rationally Modified? Organic Modification, Inorganic Modification, and Application-Oriented Selection and Validation
目录： 技术文章
Structural Design Logic of Common Resin Modification Technologies: Molecular Chain Structure, Functional Groups, Phase Structure, Crosslinked Networks, and Hybrid/Functional Design
目录： 技术文章
Resin Polarity in Coating Formulations: From Molecular Structure to Dissolution, Compatibility, Interfacial Interactions, and Formulation Design
目录： 技术文章
Signal Transduction Mechanism of Graphene Biosensors: From Molecular Recognition to Electrical/Optical Signal Readout and Materials Selection
目录： 技术文章
Color-Development Mechanisms, Formulation Forms, and Selection/Application Logic of Colorants in Personal Care Products
目录： 技术文章
Vanadium-Aluminum Master Alloy: Vanadium Source Control and Quality Essentials in High-End Titanium Alloy Melting
目录： 技术文章
此产品的引用文献
溶液计算器
常见问题
本产品的纯度是多少？
本产品的化学纯度（含量）为 ≥99.7%。批次的具体数值以分析证书（COA）为准。
本产品应如何储存？
请于室温、干燥条件下保存。请与干燥剂一同密封保存，本品对湿气敏感。
本产品如何运输？
本产品按常温标准条件运输，无需温控包装。
本产品的 CAS 号、分子式和分子量是多少？
本产品的 CAS 号为 1344-28-1，分子式为 Al2O3，分子量为 101.96 g/mol。
如何获取批次专用COA？
每个订单都会随附分析证书（COA），您也可以从账户订单历史中下载。如需订购前的COA，请联系您的客户代表，或使用PDP上的"申请COA"按钮——我们将提供代表性批次的COA。
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