别名 5A分子筛,钙分子筛

英文别名 5A | MOLECULARSIEVE | Molecular sieves, 1/8'' pellets (Linde 5A) | Silicic acid, aluminum sodium salt | Sodium aluminum silicate | aluminum;sodium;dioxido(oxo)silane | MOLECULAR SIEVES, 5A | SODIUM ALUMINOSILICATE | sodium alumino-silicate | DTXSID7026021

规格或纯度 60-80目,气相、液相色谱柱专用

英文名称 Molecular sieves, 5 Å

储存温度 干燥

运输条件 常规运输

产品介绍

5A分子筛的孔径约5埃。有效孔径0.5～0.57nm。有刺激性。溶于强酸或强碱并分解，不溶于水和有机溶剂。有吸湿性。选择性吸附剂。催化剂或催化剂载体。用于正、异构烷烃的分离和氧氮的分离、石油和石油气的脱硫、气体和液体的干燥和纯化。

编号：20241223001

应用：岛津GC-7C，GC-14C,gc-2010，GC-2014，GC-2018，GC-2030

分离：氢，氧，氮，一氧化碳，甲烷，H2,O2,N2,CO,CH4，柱效高，分离好

应用实例：

1环境空气中甲烷柱

2.固定污染源废气中甲烷测定

3.天然气中氢，氧，氮，甲烷的测定

4.工业氢中氧，氩，氮的分离

5.变压器油溶解气中氢，氧，氮，一氧化碳，甲烷的测定


分子筛, 5 Å填充柱应用在岛津GC2010上  测试谱图：



Molecular sieve, 5 Å packed column applied on Shimadzu GC2010
Molecular sieve, 5 Å packed column applied on Shimadzu GC2010 Details:
Nickname 5A molecular sieve, calcium molecular sieve
English alias 5A | MOLECULARSIEVE | Molecular sieves, 1/8'' pellets (Linde 5A) | Silicic acid, aluminum sodium salt | Sodium aluminum silicate | aluminum; sodium; dioxido(oxo)silane | MOLECULAR SIEVES, 5A | SODIUM ALUMINOSILICATE | sodium alumino-silicate | DTXSID7026021
Specification or purity 60-80 mesh, dedicated for gas and liquid chromatography columns
The English name is Molecular Sieves, 5 Å
Storage temperature: dry
Transportation conditions: Conventional transportation
Product Introduction
The pore size of 5A molecular sieve is about 5 angstroms. The effective aperture is 0.5-0.57nm. It is stimulating. Dissolve in strong acids or bases and decompose, insoluble in water and organic solvents. Has hygroscopicity. Selective adsorbent. Catalyst or catalyst support. Used for the separation of n-alkanes and isomers, separation of oxygen and nitrogen, desulfurization of petroleum and petroleum gas, drying and purification of gases and liquids.
Name: MS5A Filled Column
Specification: 3m * 4mm, 60-80Mesh
Maximum operating temperature: 320 ° C
Number: 20241223001
Application: Shimadzu GC-7C, GC-14C,gc-2010，GC-2014，GC-2018，GC-2030
Separation: hydrogen, oxygen, nitrogen, carbon monoxide, methane, H2,O2,N2,CO,CH4， High column efficiency and good separation
Application example:
Methane column in ambient air
2. Determination of methane in exhaust gas from fixed pollution sources
3. Determination of hydrogen, oxygen, nitrogen, and methane in natural gas
4. Separation of oxygen, argon, and nitrogen in industrial hydrogen
5. Determination of Hydrogen, Oxygen, Nitrogen, Carbon Monoxide, and Methane in Dissolved Gas of Transformer Oil
Molecular sieve, 5 Å packed column applied on Shimadzu GC2010 test spectrum: