Sodium Metasilicate Nonahydrate

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Na2SiO3 • 9H2O

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Product Code Product Request Quote
NA-SIATM-02-P.9HYD (2N) 99% Sodium Metasilicate Nonahydrate Request
NA-SIATM-025-P.9HYD (2N5) 99.5% Sodium Metasilicate Nonahydrate Request
NA-SIATM-03-P.9HYD (3N) 99.9% Sodium Metasilicate Nonahydrate Request
NA-SIATM-035-P.9HYD (3N5) 99.95% Sodium Metasilicate Nonahydrate Request
NA-SIATM-04-P.9HYD (4N) 99.99% Sodium Metasilicate Nonahydrate Request
NA-SIATM-05-P.9HYD (5N) 99.999% Sodium Metasilicate Nonahydrate Request


Silicate Formula Diagram (Si-O)Sodium Metasilicate Nonahydrate is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.


Sodium silicate nonahydrate, disodium oxosilanediolat nonahydrate, Sodium siliconate nonahydrate, Sodium polysilicate nonahydrate, Sodium sesquisilicate nonahydrate, Disodium metasilicate nonahydrate, Disodium silicate nonahydrate, Sodium silicon oxide nonahydrate, Disodium monosilicate nonahydrate, Sodium oxosilanediolate hydrate (2:1:9), Silicic acid, disodium salt, nonahydrate, Silicic acid (H2SiO3), disodium salt, nonahydrate

Chemical Identifiers

Formula Na2SiO3 • 9H2O
CAS 13517-24-3
Pubchem CID 61495
MDL MFCD00149175
EC No. 229-912-9
IUPAC Name disodium; dioxido(oxo)silane; nonahydrate
Beilstein Registry No. N/A
SMILES [Na+].[Na+].[O-][Si]([O-])=O.O.O.O.O.O.O.O.O.O
InchI Identifier InChI=1S/2Na.O3Si.9H2O/c;;1-4(2)3;;;;;;;;;/h;;;9*1H2/q2*+1;-2;;;;;;;;;


Compound Formula H18Na2O12Si
Molecular Weight 284.2
Appearance White powder
Melting Point N/A
Boiling Point N/A
Density N/A
Exact Mass 284.036291
Monoisotopic Mass 284.036291

Health & Safety Info  |  MSDS / SDS

Signal Word Danger
Hazard Statements H314-H335
Hazard Codes C
Risk Codes 34-37
Safety Statements 13-24/25-36/37/39-45
RTECS Number N/A
Transport Information UN 3253 8/PG 3
WGK Germany 3
Globally Harmonized System of Classification and Labelling (GHS) N/A

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.

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SiSee more Silicon products. Silicon (atomic symbol: Si, atomic number: 14) is a Block P, Group 14, Period 3 element with an atomic weight of 28.085. The number of electrons in each of Silicon's shells is 2, 8, 4 and its electron configuration is [Ne] 3s2 3p2. The silicon atom has a radius of 111 pm and a Van der Waals radius of 210 pm. Silicon was discovered and first isolated by Jöns Jacob Berzelius in 1823. Silicon makes up 25.7% of the earth's crust, by weight, and is the second most abundant element, exceeded only by oxygen. The metalloid is rarely found in pure crystal form and is usually produced from the iron-silicon alloy ferrosilicon. Silica (or silicon dioxide), as sand, is a principal ingredient of glass, one of the most inexpensive of materials with excellent mechanical, optical, thermal, and electrical properties. Ultra high purity silicon can be doped with boron, gallium, phosphorus, or arsenic to produce silicon for use in transistors, solar cells, rectifiers, and other solid-state devices which are used extensively in the electronics industry.The name Silicon originates from the Latin word silex which means flint or hard stone.

NaSee more Sodium products. Sodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with an atomic weight of 22.989769. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s1.The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Sodium was discovered and first isolated by Sir Humphrey Davy in 1807. In its elemental form, sodium has a silvery-white metallic appearance. It is the sixth most abundant element, making up 2.6 % of the earth's crust. Sodium does not occur in nature as a free element and must be extracted from its compounds (e.g., feldspars, sodalite, and rock salt). The name Sodium is thought to come from the Arabic word suda, meaning "headache" (due to sodium carbonate's headache-alleviating properties), and its elemental symbol Na comes from natrium, its Latin name.


Recent Research & Development for Sodium

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  • An Advanced Sodium-Ion Battery Composed of Carbon Coated Na3 V2 (PO4 )3 in a Porous graphene Network. Rui X, Sun W, Wu C, Yu Y, Yan Q. Adv Mater. 9/30/2015
  • Comparison of sodium dodecyl sulfate depletion techniques for proteome analysis by mass spectrometry. Kachuk C, Stephen K, Doucette A. J Chromatogr A. 9/29/2015
  • Case of ketoacidosis by a sodium-glucose cotransporter 2 inhibitor in a diabetic patient with a low-carbohydrate diet. Hayami T, Kato Y, Kamiya H, Kondo M, Naito E, Sugiura Y, Kojima C, Sato S, Yamada Y, Kasagi R, Ando T, Noda S, Nakai H, Takada E, Asano E, Motegi M, Watarai A, Kato K, Nakamura J. J Diabetes Investig. 9/28/2015
  • A Quasi-Solid-State Sodium-Ion Capacitor with High Energy Density. Wang F, Wang X, Chang Z, Wu X, Liu X, Fu L, Zhu Y, Wu Y, Huang W. Adv Mater. 9/23/2015
  • Tin Nanodots Encapsulated in Porous Nitrogen-Doped Carbon Nanofibers as a Free-Standing Anode for Advanced Sodium-Ion Batteries. Liu Y, Zhang N, Jiao L, Chen J. Adv Mater. 9/23/2015
  • Gradual Reduction in Sodium Content in Cooked Ham, with Corresponding Change in Sensorial Properties Measured by Sensory Evaluation and a Multimodal Machine Vision System. Greiff K, Mathiassen JR, Misimi E, Hersleth M, Aursand IG. PLoS One. 9/21/2015
  • Sodium MRI radiofrequency coils for body imaging. Bangerter NK, Kaggie JD, Taylor MD, Hadley JR. NMR Biomed. 9/14/2015
  • Synthetic and Structural Studies of Mixed Sodium Bis(trimethylsilyl)amide/Sodium Halide Aggregates in the Presence of ?2-N,N-, ?3-N,N,N/N,O,N-, and ?4-N,N,N,N-Donor Ligands. Ojeda-Amador AI, Martínez-Martínez AJ, Kennedy AR, O'Hara CT. Inorg Chem. 9/9/2015
  • Cyclic fatigue resistance of D-RaCe, ProTaper, and Mtwo nickel-titanium retreatment instruments after immersion in sodium hypochlorite. Topçuo?lu HS, Pala K, Akt? A, Düzgün S, Topçuo?lu G. Clin Oral Investig. 1/25/2015

Recent Research & Development for Silicon

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  • Surface Coating Constraint Induced Self-Discharging of Silicon Nanoparticles as Anodes for Lithium Ion Batteries. Luo L, Zhao P, Yang H, Liu B, Zhang JG, Cui Y, Yu G, Zhang S, Wang CM. Nano Lett. 9/30/2015
  • Boron Doped Nanocrystalline Film with Improved Work Function as a Buffer Layer in Thin Film Silicon Solar Cells. Park J, Shin C, Park H, Jung J, Lee YJ, Bong S, Dao VA, Balaji N, Yi J. J Nanosci Nanotechnol. 9/30/2015
  • Robust postfabrication trimming of ultracompact resonators on silicon on insulator with relaxed requirements on resolution and alignment. Alipour P, Atabaki AH, Askari M, Adibi A, Eftekhar AA. Opt Lett. 9/30/2015
  • Optimizing pin-printed and hydrosilylated microarray spot density on porous silicon platforms. McCall DT, Zhang Y, Hook DJ, Bright FV. Langmuir. 9/29/2015
  • On the thermodynamically stable amorphous phase of polymer-derived silicon oxycarbide. Yu L, Raj R. Sci Rep. 9/28/2015
  • Magnetotransport Properties of Epitaxial Ge/AlAs Heterostructures Integrated on GaAs and Silicon. Hudait MK, Clavel MB, Goley PS, Xie Y, Heremans J. ACS Appl Mater Interfaces. 9/25/2015
  • Surface Morphology and Structural Modification Induced by Femtosecond Pulses in Hydrogenated Amorphous Silicon Films. Almeida GF, Cardoso MR, Aoki PH, Lima JJ Jr, Costa Lda F, Rodrigues CA, Constantino CJ, Mendoncal CR. J Nanosci Nanotechnol. 6/11/2015
  • Cell culture on hydrophilicity-controlled silicon nitride surfaces. Masuda Y, Inami W, Miyakawa A, Kawata Y. World J Microbiol Biotechnol. 6/7/2015
  • Neuron-like differentiation of mesenchymal stem cells on silicon nanowires. Kim H, Kim I, Choi HJ, Kim SY, Yang EG. Nanoscale. 8/30/2014

Recent Research & Development for Silicates

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  • Evaluation of a calcium silicate-based cement as a root reinforcement material for endodontically treated maxillary anterior teeth. Di Fiore PM, Reyes A, Dorn SO, Cron SG, Ontiveros JC. J Prosthet Dent. 10/1/2015
  • Extraction of Mg(OH)2 from Mg silicate minerals with NaOH assisted with H2O: implications for CO2 capture from exhaust flue gas. Madeddu S, Priestnall M, Godoy E, Kumar RV, Raymahasay S, Evans M, Wang R, Manenye S, Kinoshita H. Faraday Discuss. 9/30/2015
  • Effect of Tricalcium Magnesium silicate Coating on the Electrochemical and Biological Behavior of Ti-6Al-4V Alloys. Maleki-Ghaleh H, Hafezi M, Hadipour M, Nadernezhad A, Aghaie E, Behnamian Y, Abu Osman NA. PLoS One. 9/30/2015
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  • Influence of saline solution on hydration behavior of ?-dicalcium silicate in comparison with biphasic calcium phosphate/hydroxyapatite bio-ceramics. Radwan MM, Abd El-Hamid HK, Mohamed AF. Mater Sci Eng C Mater Biol Appl. 9/16/2015

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We will then evaluate your future needs and assuming the quantity or number of future purchases qualify, we will fully credit your purchase price with the next order. Because of the many variables in the quantity and number of orders you may place, it is impossible to evaluate whether your future order(s) will qualify for this program prior to your placing your next order. Please know American Elements strongly desires to make this free sample program available to you and will make every effort to do so once your next order is placed.