200 mesh for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature,Desiccated Ships Normal Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Canonical Smiles | [O-2].O=[Al]O[Al]=O.O=[Si]=O.[K+].[K+] |
|---|---|
| IUPAC Name | dipotassium;dioxosilane;oxo(oxoalumanyloxy)alumane;oxygen(2-) |
| InChIKey | YGANSGVIUGARFR-UHFFFAOYSA-N |
| INCHI | 1S/2Al.2K.O2Si.4O/c;;;;1-3-2;;;;/q;;2*+1;;;;;-2 |
| Isomeric SMILES | [O-2].O=[Al]O[Al]=O.O=[Si]=O.[K+].[K+] |
| Molecular Weight | 796.65(760.62anhy) |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Class | Alkali metal oxoanionic compounds |
| Subclass | Alkali metal aluminates |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Alkali metal aluminates |
| Alternative Parents | Miscellaneous aluminates Metalloid salts Inorganic salts Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Aluminate - Alkali metal aluminate - Inorganic oxide - Inorganic salt - Inorganic metalloid salt |
| Description | This compound belongs to the class of inorganic compounds known as alkali metal aluminates. These are inorganic compounds in which the largest oxoanion is aluminate, and in which the heaviest atom not in an oxoanion is an alkali metal. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
 H2518243 | Certificate of Analysis | Aug 11, 2025 | D302550 |
| D2615036 | Certificate of Analysis | Aug 30, 2024 | D302550 |
| H2427107 | Certificate of Analysis | Aug 30, 2024 | D302550 |
| H2427216 | Certificate of Analysis | Aug 30, 2024 | D302550 |
| H2427217 | Certificate of Analysis | Aug 30, 2024 | D302550 |
| F2424184 | Certificate of Analysis | Jul 04, 2024 | D302550 |
| F2424185 | Certificate of Analysis | Jul 04, 2024 | D302550 |
| 1. Daheng Wu, Jianing Wang, Yuxiang Zhao, Shengfei Li, Haoyong Yang, Runxiang Tan, Tao Zhang. (2023) Bio-inspired seaweed-based nanocomposite materials with excellent degradability and multifunctional barrier properties for green packaging. CHEMICAL ENGINEERING JOURNAL, [PMID:] [10.1016/j.cej.2023.147285] |
| 2. Ma Xin-Yue, Cao Fang-Chao, Tang Yan, Jiang Jun-Cheng, Huang An-Chi. (2024) Development and characterization of fluorosilane-modified expandable graphite for fire suppression. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, [PMID:] [10.1007/s10973-024-13642-2] |
| 3. Cai Fangfei, Zhang Xiaoying, Ma Funing, Qi Linlin, Lu Di, Dai Zhenxue. (2024) Differences and implications of strontium distribution coefficient on various granite compositional materials. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, [PMID:39012533] [10.1007/s11356-024-34351-1] |
