Cas no 7699-41-4 (Metasilicic acid)
Metasilicic acid (H?SiO?) is a weak inorganic acid derived from silicon dioxide, commonly occurring as a hydrated form in aqueous solutions. It is primarily utilized in industrial applications, including the production of silica gels, adsorbents, and catalysts due to its ability to form stable silicates. The compound exhibits moderate reactivity, making it suitable for controlled chemical processes such as water treatment and ceramic binding. Its colloidal properties are advantageous in stabilizing suspensions and enhancing material cohesion. Metasilicic acid is valued for its purity and consistency in formulations requiring precise silicon content. Proper handling is essential due to its hygroscopic nature and potential to decompose under elevated temperatures.
Metasilicic acid structure
Product Name:Metasilicic acid
Metasilicic acid Chemical and Physical Properties
Names and Identifiers
-
- Silicic acid
- Silicicacidmeshforchromatography
- metasilicic acid
- SILICA GEL
- HYDRATED SILICA
- PRECIPITATED SILICA
- SILICA
- SILICA ACID
- bio-sil
- kieselsaure
- metasilicic
- silicicacid(h2sio3)
- SILICIC ACID MESH SIZE: 100-200
- SILICIC ACID MESH SIZE: 100+
- Silicic acid Suitable for column chroma-tography,100-200 mesh(75-150 μm)
- SILICIC ACID MESH SIZE: 200-400
- Silicic acid, 100 mesh for chromatography
- Kieselsre,E551
- Silicicacid,amorph
- Kieselsre
- Silicicacidhydrate,ReagentGrade
- SilicicHYDRATED SILICA
- Silicic
- Silicic Acid Hydrate
- Silicon Dioxide n-Hydrate
- Metasilicic acid
-
- MDL： MFCD00054122
- Inchi： InChI=1S/H2O3Si/c1-4(2)3/h1-2H
- InChI Key： IJKVHSBPTUYDLN-UHFFFAOYSA-N
- SMILES： O[Si](=O)O
Computed Properties
- Exact Mass: 77.97730
- Monoisotopic Mass: 77.97732
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 2
- Hydrogen Bond Acceptor Count: 3
- Heavy Atom Count: 4
- Rotatable Bond Count: 0
- Complexity: 26.3
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 57.5
Experimental Properties
- Color/Form: White amorphous powder or block
- Boiling Point: °Cat760mmHg
- Flash Point: °C
- PSA: 57.53000
- LogP: -1.61360
Metasilicic acid Security Information
-
Symbol:
- Signal Word：Warning
- Hazard Statement： H319-H335
- Warning Statement： P261-P305+P351+P338
- Hazardous Material transportation number：NONH for all modes of transport
- WGK Germany：3
- Hazard Category Code： 36/37
- Safety Instruction： S22; S26; S36
- RTECS：VV8853000
-
Hazardous Material Identification：
- Risk Phrases：R36/37
Metasilicic acid Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | S856903-250g |
Silicic Acid Hydrate |
7699-41-4 | 60-200 | 250g |
￥1,850.00 | 2022-09-28 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | S902507-500g |
Silicic Acid Hydrate |
7699-41-4 | AR | 500g |
￥960.00 | 2022-09-28 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | S902507-100g |
Silicic Acid Hydrate |
7699-41-4 | AR | 100g |
￥368.00 | 2022-09-28 | |
| SHANG HAI MAI KE LIN SHENG HUA Technology Co., Ltd. | S902507-2.5kg |
Silicic Acid Hydrate |
7699-41-4 | AR | 2.5kg |
￥3,380.00 | 2022-09-28 | |
| Ambeed | A1459352-25g |
Silicic acid |
7699-41-4 | AR | 25g |
$7.0 | 2025-02-20 | |
| Ambeed | A1459352-100g |
Silicic acid |
7699-41-4 | AR | 100g |
$9.0 | 2025-02-20 | |
| Ambeed | A1459352-500g |
Silicic acid |
7699-41-4 | AR | 500g |
$24.0 | 2025-02-20 | |
| SHANG HAI A LA DING SHENG HUA KE JI GU FEN Co., Ltd. | S304596-250g |
Metasilicic acid |
7699-41-4 | 60-200 | 250g |
￥1029.90 | 2023-09-01 | |
| 1PlusChem | 1P003UPK-25g |
Silicic acid hydrate, Reagent Grade |
7699-41-4 | AR | 25g |
$6.00 | 2024-04-21 | |
| 1PlusChem | 1P003UPK-100g |
Silicic acid hydrate, Reagent Grade |
7699-41-4 | AR | 100g |
$8.00 | 2024-04-21 |
Metasilicic acid Related Literature
-
Qiaoe Wang,Meiling Lian,Xiaowen Zhu,Xu Chen RSC Adv., 2021,11, 192-197
-
Brindha J.,Balamurali M. M.,Kaushik Chanda RSC Adv., 2019,9, 34720-34734
-
Guang Xu,Wei Zhang,Ying Zhang,Xiaoxia Zhao,Ping Wen,Di Ma RSC Adv., 2018,8, 19353-19361
-
Byungho Lim,Jaewon Jin,Jin Yoo,Seung Yong Han,Kyeongyeol Kim,Sungah Kang,Nojin Park,Sang Moon Lee,Hae Jin Kim,Seung Uk Son Chem. Commun., 2014,50, 7723-7726
Related Categories
- Catalysts and Inorganic Chemicals Inorganic Compounds Mixed metal/non-metal compounds Miscellaneous mixed metal/non-metals Miscellaneous metallic oxoanionic compounds Miscellaneous silicates
- Catalysts and Inorganic Chemicals Inorganic Compounds Acid
- Catalysts and Inorganic Chemicals Inorganic Compounds
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