C2604713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
英文别名
Aluminium oxide | Fasertonerde | Eta-alumina | Catapal S
规格或纯度
≥99.7%, 用作填充剂，粒度5um
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
钼：读懂这枚关键元素
目录： 技术文章
How to Choose Alumina Products? — A Practical Guide from Fundamental Concepts to Application Categories
目录： 技术文章
Nanowires: Properties, Preparation Routes, and Process Selection (Comprehensive Analysis of Top-Down and Bottom-Up Approaches with Recommended Aladdin Reagents)
目录： 技术文章
Cobalt Catalysts—From Fundamentals to Practice: Mechanistic Insights, Selection Logic, and a One-Stop Aladdin Selection List
目录： 技术文章
Minute-Scale Construction of Fluorinated Nitrogen-Bridged Bicycles: Pd(II)/Pd(IV) Cascade Chemistry and a Pd(IV) “Dyotropic (Paired-Migration)” Rearrangement Driving Strain-Release Ring Expansion
目录： 技术文章
High-Refractive-Index vs Low-Refractive-Index Coating Materials: From AR/Waveguide Principles to a Formulation & Material-Selection Map (Including Product Category Tables A/B/C)
目录： 技术文章
SOFC Solid Oxide Fuel Cells: From “What It Is and How It Generates Power” to a Key Materials Map, Application Scenarios, and Selection Navigation (Electrolytes / Electrodes / Interconnects / Sealing)
目录： 技术文章
Panorama Guide to Lithium-Ion Battery Electrode Materials: Working Principles, Materials Map, and Selection Navigation (incl. Tables 1–4)
目录： 技术文章
Post-Transition Metals and Their Salts: A Classification Guide from Definitions to Value-Chain Applications (Including Product Lists in Tables 1–4)
目录： 技术文章
Optical & Optoelectronic Materials Selection Guide：Positioning materials, key metrics, and validation paths along “Generation → Guiding → Control → Readout” (with product navigation and Tables 1–4)
目录： 技术文章
Ceramic Materials Guide: Basic Definitions, Classification Framework, and Research-Task-Oriented Selection (with Product Navigation and Tables 1–4)
目录： 技术文章
Why Metal Nanocatalysts Can “Save Energy Yet Lose Performance Easily”: Durability Logic from Active Sites to Support/Interface Engineering (Including Selection Guide and Product Tables A–D)
目录： 技术文章
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
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溶液计算器
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