CAS #:

Linear Formula:

Na2SiO3 • xH2O

MDL Number:

MFCD00003492

EC No.:

229-912-9

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(2N) 99% Sodium Metasilicate Hydrate
NA-SIATM-02-C.XHYD
Pricing > SDS > Data Sheet >
(2N5) 99.5% Sodium Metasilicate Hydrate
NA-SIATM-025-C.XHYD
Pricing > SDS > Data Sheet >
(3N) 99.9% Sodium Metasilicate Hydrate
NA-SIATM-03-C.XHYD
Pricing > SDS > Data Sheet >
(3N5) 99.95% Sodium Metasilicate Hydrate
NA-SIATM-035-C.XHYD
Pricing > SDS > Data Sheet >
(4N) 99.99% Sodium Metasilicate Hydrate
NA-SIATM-04-C.XHYD
Pricing > SDS > Data Sheet >
Technical Grade Sodium Metasilicate Hydrate
NA-SIATM-TG-C.XHYD
Pricing > SDS > Data Sheet >

Sodium Metasilicate Hydrate Properties (Theoretical)

Compound Formula H2Na2O4Si
Molecular Weight 140.08
Appearance White solid
Melting Point 1088 °C
Boiling Point N/A
Density N/A
Solubility in H2O N/A
Exact Mass 139.951774
Monoisotopic Mass 139.951774

Sodium Metasilicate Hydrate Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
RTECS Number N/A
Transport Information N/A
MSDS / SDS

About Sodium Metasilicate Hydrate

Silicate Formula Diagram (Si-O)Sodium Metasilicate Hydrate 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 Metasilicate Hydrate Synonyms

Sodium silicate hydrate, disodium oxosilanediolate hydrate, Sodium siliconate hydrate, Sodium polysilicate hydrate, Sodium sesquisilicate hydrate, Disodium metasilicate hydrate, Disodium silicate hydrate, Sodium silicon oxide hydrate, Disodium monosilicate hydrate, Sodium oxosilanediolate hydrate (2:1:1), sodium trisilicate trihydrate, sodium water glass

Chemical Identifiers

Linear Formula Na2SiO3 • xH2O
MDL Number MFCD00003492
EC No. 229-912-9
Beilstein/Reaxys No. N/A
Pubchem CID 6096943
IUPAC Name disodium; dioxido(oxo)silane; hydrate
SMILES [Na+].[Na+].[O-][Si]([O-])=O.O
InchI Identifier InChI=1S/2Na.O3Si.H2O/c;;1-4(2)3;/h;;;1H2/q2*+1;-2;
InchI Key MYHORANUFMVWOQ-UHFFFAOYSA-N

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 Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Silicon

See 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. Silicon Bohr MoleculeThe 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. Elemental SiliconSilica (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.

Sodium

Sodium Bohr ModelSee 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.

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