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Molecular sieves, 5 Å - 40-60 mesh, fro GC/LC column, high purity , CAS No.69912-79-4

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Item Number
M103770
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M103770-100g
100g
Available within 4-8 weeks(?)
Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!
$103.90

Basic Description

Synonyms 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
Specifications & Purity UltraPureChrom™, for GC/LC, 40-60 mesh
Storage Temp Desiccated
Shipped In Normal
Grade UltraPureChrom™

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
Superclass Mixed metal/non-metal compounds
Class Post-transition metal oxoanionic compounds
Subclass Post-transition metal silicates
Intermediate Tree Nodes Not available
Direct Parent Post-transition metal silicates
Alternative Parents Miscellaneous silicates  Post-transition metal salts  Metalloid salts  Inorganic sodium salts  Inorganic oxides  
Molecular Framework Not available
Substituents Post-transition metal silicate - Silicate - Inorganic sodium salt - Inorganic post-transition metal salt - Inorganic oxide - Inorganic salt - Inorganic metalloid salt
Description This compound belongs to the class of inorganic compounds known as post-transition metal silicates. These are inorganic compounds in which the largest oxoanion is silicate, and in which the heaviest atom not in an oxoanion is a post-transition metal.
External Descriptors Not available

Names and Identifiers

IUPAC Name aluminum;sodium;dioxido(oxo)silane
INCHI InChI=1S/Al.Na.2O3Si/c;;2*1-4(2)3/q+3;+1;2*-2
InChIKey URGAHOPLAPQHLN-UHFFFAOYSA-N
Smiles [O-][Si](=O)[O-].[O-][Si](=O)[O-].[Na+].[Al+3]
Isomeric SMILES [O-][Si](=O)[O-].[O-][Si](=O)[O-].[Na+].[Al+3]
WGK Germany 3
Reaxy-Rn 13277510
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=13277510&ln=

Certificates(CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

2 results found

Lot Number Certificate Type Date Item
A2219464 Certificate of Analysis Nov 10, 2023 M103770
D2101332 Certificate of Analysis Jan 13, 2023 M103770

Chemical and Physical Properties

Solubility Insoluble in water.
Sensitivity Moisture sensitive.
Molecular Weight 202.140 g/mol
XLogP3
Hydrogen Bond Donor Count 0
Hydrogen Bond Acceptor Count 6
Rotatable Bond Count 0
Exact Mass 201.895 Da
Monoisotopic Mass 201.895 Da
Topological Polar Surface Area 126.000 Ų
Heavy Atom Count 10
Formal Charge 0
Complexity 18.800
Isotope Atom Count 0
Defined Atom Stereocenter Count 0
Undefined Atom Stereocenter Count 0
Defined Bond Stereocenter Count 0
Undefined Bond Stereocenter Count 0
The total count of all stereochemical bonds 0
Covalently-Bonded Unit Count 4

Citations of This Product

1. Zhengxiang Zhou, Gebin Shen, Xinrong Huang, Chuanhui Yang, Yingfeng Yu.  (2023)  Preparation and Properties of Low Internal Stress Polyimide-b-Polysiloxane with a Hyperbranched Structure.  ACS Applied Polymer Materials,  (11): (9337–9345). 
2. Ning Li, Rui Yang, Ye Tian, Pengfei Lu, Nengliang Huang, Hua Li, Xiuyong Chen.  (2023)  Synthesis of durable hydrophobic fluorinated polyurethanes with exceptional cavitation erosion resistance.  TRIBOLOGY INTERNATIONAL,  177  (107973). 
3. Jie Guan, Leilei Luo, Ruijing Su, Yaoguang Guo, Chenglong Zhang, Ruixue Wang, Xiaolong Song, Xuning Zhuang, Xihua Zhang, Xiaojiao Zhang, Hongcheng Wu, Weixing Gu.  (2022)  Microwave-assisted chlorination extraction of valuable metals from spent power ternary lithium-ion batteries.  INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY,     
4. Yue Teng, Guangqing Song, Rong Chen, Xiao Zhang, Yongjun Sun, Haixia Wu, Biming Liu, Yanhua Xu.  (2022)  Carboxymethyl β-cyclodextrin immobilized on hydrated lanthanum oxide for simultaneous adsorption of nitrate and phosphate.  Journal of the Taiwan Institute of Chemical Engineers,  132  (104153). 
5. Jing Bai, Canwei Cheng, Yong Liu, Chenguang Wang, Yuhe Liao, Lungang Chen, Longlong Ma.  (2021)  Selective hydrogenation of levulinic acid to γ-valerolactone on Ni-based catalysts.  Molecular Catalysis,  516  (112000). 
6. Yunmei Wu, Sining Zheng, Yanying Ye, Hongyu Guo, Fafu Yang.  (2021)  Crown-ether-bridging bis-diphenylacrylonitrile macrocycle: The effective fluorescence sensor for oxytetracycline.  JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,  412  (113219). 
7. Wenliang Wang, Zhenhao Ma, Xingjin Zhao, Shiwei Liu, Liping Cai, Sheldon Q. Shi, Yonghao Ni.  (2020)  Effect of Various Microwave Absorbents on the Microwave-Assisted Lignin Depolymerization Process.  ACS Sustainable Chemistry & Engineering,  (43): (16086–16090). 
8. Biming Liu, Zhenxue Liu, Haixia Wu, Shunlong Pan, Xing Cheng, Yongjun Sun, Yanhua Xu.  (2020)  Effective and simultaneous removal of organic/inorganic arsenic using polymer-based hydrated iron oxide adsorbent: Capacity evaluation and mechanism.  SCIENCE OF THE TOTAL ENVIRONMENT,  742  (140508). 
9. Wang Weiku, Li Yinhui, Li Weijie, Zhang Baohua, Liu Yaodong.  (2019)  Effect of solvent pre-treatment on the structures and dissolution of microcrystalline cellulose in lithium chloride/dimethylacetamide.  CELLULOSE,  26  (5): (3095-3109). 
10. Hong-De Yan, Zhao Wang, Jun-Qing Qian.  (2016)  Efficient kinetic resolution of (RS)-1-phenylethanol by a mycelium-bound lipase from a wild-type Aspergillus oryzae strain.  BIOTECHNOLOGY AND APPLIED BIOCHEMISTRY,  64  (2): (251-258). 
11. Yue Wang, Shijiang Fang.  (2015)  Preparation and characterization of cationic silicone-acrylic latex surface sizing agent.  PROGRESS IN ORGANIC COATINGS,  88  (144). 
12. Bencang Cui,Jing Li,Huining Wang,Yuanhua Lin,Yang Shen,Ming Li,Xuliang Deng,Cewen Nan.  (2017-05-21)  Mechanical properties of polymer-infiltrated-ceramic (sodium aluminum silicate) composites for dental restoration..  Journal of dentistry,  62  (91-97). 
13. Jingjing Chen, Shuqiang Xiong, Na Li, Junrong Yu, Yan Wang, Zuming Hu.  (2025)  Liquid Metal Particles Decorated by Poly(imidazole-urea) as Versatile Adhesive and Recyclable Inks for Substrate-Irrelevant Direct Writing.  ACS Applied Materials & Interfaces,     
14. Mengyu Li, Wei Zhuang, Xia Meng, Wenxia Zhang, Keke Zhang, Zhenfu Wang.  (2025)  Tailoring microenvironments of metal-enzyme cascade catalysts for efficient DKR reaction of chiral amine.  JOURNAL OF CATALYSIS,  446  (116079). 

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