十八烷基化氧化铝 (CAS No.13419-15-3)
- 物化性质
- 白色粉末，无味，不溶于水和常见有机溶剂，具有疏水性和热稳定性，化学惰性好，在常规溶剂及弱酸弱碱环境中保持稳定。
- 技术参数
- 外观为白色粉末，粒径可控，常规粒径范围5-50 μm。
English description（英文原文，共 1135 字符）
Product Name:Octadecyl-modified alumina
English Name:Octadecyl-modified alumina
CAS No.:13419-15-3
Aliases:Octadecyl-bonded alumina, C18 modified alumina
Physical Properties:White powder, odorless, insoluble in water and common organic solvents, hydrophobic, thermally stable, chemically inert, and stable in conventional solvents as well as weak acidic or alkaline environments.
Uses:Used as a hydrophobic modified thickener for high-performance greases, replacing traditional metal soaps and enabling one-step production without ventilation, safe and environmentally friendly. Also used as a reversed-phase chromatographic stationary phase or solid-phase extraction sorbent for separating nonpolar and moderately polar compounds.
Technical Specifications:
White powder with controllable particle size, typically 5-50 μm.
Specific surface area: 80-120 m²/g, octadecyl loading (carbon content) approximately 5%.
Maximum service temperature above 200°C, insoluble and non-swelling in common organic solvents.
One-step grease production without alcohol release, requiring no ventilation and posing no fire or explosion hazards.
English Name:Octadecyl-modified alumina
CAS No.:13419-15-3
Aliases:Octadecyl-bonded alumina, C18 modified alumina
Physical Properties:White powder, odorless, insoluble in water and common organic solvents, hydrophobic, thermally stable, chemically inert, and stable in conventional solvents as well as weak acidic or alkaline environments.
Uses:Used as a hydrophobic modified thickener for high-performance greases, replacing traditional metal soaps and enabling one-step production without ventilation, safe and environmentally friendly. Also used as a reversed-phase chromatographic stationary phase or solid-phase extraction sorbent for separating nonpolar and moderately polar compounds.
Technical Specifications:
White powder with controllable particle size, typically 5-50 μm.
Specific surface area: 80-120 m²/g, octadecyl loading (carbon content) approximately 5%.
Maximum service temperature above 200°C, insoluble and non-swelling in common organic solvents.
One-step grease production without alcohol release, requiring no ventilation and posing no fire or explosion hazards.
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常见问题
- 十八烷基化氧化铝的 CAS 号是多少？
- 十八烷基化氧化铝的 CAS 号是 13419-15-3。
- 十八烷基化氧化铝的英文名称是什么？
- 十八烷基化氧化铝的英文名称为 Octadecyl-modified alumina。
- 十八烷基化氧化铝还有哪些别名？
- 十八烷基化氧化铝又称 十八烷基键合氧化铝、C18修饰氧化铝。
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