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· · COA & SDS available for every product · Same-day shipping on in-stock items Silicic Acid Hydrate - 60-200 mesh , CAS No.7699-41-4
GRADE & PURITY 60-200 mesh
Synonyms
Metasilicic acid|7699-41-4|dihydroxy(oxo)silane|63231-67-4|Silicic acid (H2SiO3)|Silica acid|Bio-Sil|4OI8D3YOH1|Silicic acid hydrate, Reagent Grade|Acidum silicicum|Kieselsaure [German]|Kieselsaure|dihydroxysilanone|H2O3Si|EINECS 231-716-3|UNII-4OI8D3YOH1
Storage
Room temperature,Desiccated
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Why this grade 60-200 mesh for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature,Desiccated Ships Normal Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 1 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
Metasilicic acid | 7699-41-4 | dihydroxy(oxo)silane | 63231-67-4 | Silicic acid (H2SiO3) | Silica acid | Bio-Sil | 4OI8D3YOH1 | Silicic acid hydrate, Reagent Grade | Acidum silicicum | Kieselsaure [German] | Kieselsaure | dihydroxysilanone | H2O3Si | EINECS 231-716-3 | UNII-4OI8D3YOH1
Specifications & Purity
60-200 mesh
Storage
Room temperature, Desiccated
Names and Identifiers Canonical Smiles O[Si](=O)O IUPAC Name dihydroxy(oxo)silane InChIKey IJKVHSBPTUYDLN-UHFFFAOYSA-N INCHI 1S/H2O3Si/c1-4(2)3/h1-2H Isomeric SMILES O[Si](=O)O WGK Germany 3 RTECS VV8850000 PubChem CID 14768 Molecular Weight 78.1
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Inorganic compounds Superclass Mixed metal/non-metal compounds Class Miscellaneous mixed metal/non-metals Subclass Miscellaneous metallic oxoanionic compounds Intermediate Tree Nodes Not available Direct Parent Miscellaneous silicates Alternative Parents Metalloid salts Inorganic salts Inorganic oxides Molecular Framework Not available Substituents Silicate - Inorganic oxide - Inorganic salt - Inorganic metalloid salt Description This compound belongs to the class of inorganic compounds known as miscellaneous silicates. These are inorganic compounds in which the largest metallic oxoanion is silicate, to which either no atom or a non metal atom is bonded. External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Melt Point(°C) 1704℃ Molecular Weight 78.099 g/mol XLogP3 Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 0 Exact Mass 77.9773 Da Monoisotopic Mass 77.9773 Da Topological Polar Surface Area 57.500 Ų Heavy Atom Count 4 Formal Charge 0 Complexity 26.300 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 1
Citations of This Product References 1. Jingru Xin, Zetong zhou, Wei Guo, Peilong Fan, Xinlei Ding, Xinrong Li, Bosong Tao. (2025) Microstructure evolution and mechanical properties of sapphire joints brazed by 50Bi2O3-40B2O3-10SiO2 glass braze. CERAMICS INTERNATIONAL, [PMID: [10.1016/j.ceramint.2025.10.418 ]
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