CAS 6834-92-0

Sodium metasilicate (Na2SiO3)

Description:

Sodium metasilicate (Na2SiO3) is an inorganic compound characterized by its silicate structure, consisting of sodium ions and silicate anions. It typically appears as a white, crystalline solid or powder and is highly soluble in water, forming alkaline solutions. This compound is known for its strong basicity, with a pH that can exceed 12 in solution, making it useful in various applications such as detergents, cleaning agents, and as a binder in construction materials. Sodium metasilicate also exhibits properties that allow it to act as a corrosion inhibitor and a dispersing agent. It is non-toxic and environmentally friendly, although care should be taken to avoid skin and eye contact due to its caustic nature. In industrial settings, it is often utilized in formulations for soaps and detergents, as well as in the production of silica gel and other silicate materials. Overall, sodium metasilicate is valued for its versatility and effectiveness in enhancing the performance of various products.

Formula: Na₂O₃Si

InChI: InChI=1/2Na.HO3Si/c;;1-4(2)3/h;;4H/q2*+1;-2

InChI key: InChIKey=OWBMIJMLWJUYHZ-UHFFFAOYSA-N

SMILES: [Si](O)(O)=O.[Na]

Synonyms:

• Blue Meta
• Crystamet
• Dinatriummetasilicat
• Disodium Metasilicate
• Disodium monosilicate
• Disodium silicate
• Drymet 59
• Mead Beads 2048
• Metasilicate de disodium
• Metasilicato De Disodio
• Metso 20
• Metso 2048
• Metso 510
• Metso Pentabead 20
• Metso-Beads 2048
• Natriummetasilicat
• Orthosil
• P 84
• P 84 (silicate)
• Purifeed 6N
• R-Sil
• S 108358
• SMS
• SP 20 (silicate)
• Silicate, Disodium
• Silicic acid (H2SiO3), sodium salt (1:2)
• Silicic acid (H₂SiO₃), disodium salt
• Silicic acid (H₂SiO₃), sodium salt (1:2)
• Silicic acid, disodium salt
• Silicic acid, sodium salt
• Silicon sodium oxide (SiNa2O3)
• Silicon sodium oxide (SiNa₂O₃)
• Simet 5G
• Simet A
• Simet AG
• Simet AP
• Simet GA 5
• Sodium Metasilicate
• Sodium Metasilicate Anhydrous
• Sodium Metasilicate Anhydrous Granular D
• Sodium metasilicate (Na2SiO3)
• Sodium metasilicate (Na₂SiO₃)
• Sodium silicate
• Sodium silicate (Na2SiO3)
• Sodium silicate (Na₂(SiO₃))
• Sodium silicate (Na₆(SiO₃)₃)
• Sodium silicon oxide (Na2SiO3)
• Sodium silicon oxide (Na₂SiO₃)
• Sp 20
• Starso
• Stixso NN
• Silicic acid (H2SiO3), disodium salt
• disodium dioxido(oxo)-$l5-silane
• silanediolate, 1-oxo-, sodium salt (1:1)
• DISODIUM TRIOXOSILICATE
• anhydroussodiummetasilicate
• SILICA STANDARD
• SODIUM METASILICATE N-HYDRATE
• SODIUM-M-SILICATE
• SODIUM SILICATE, META
• disodiummonosilicate
• Lasilso
• Disodium silicon trioxide
• WATER GLASS
• B-W
• Metso
• Crystamet 1020

Sodium metasilicate, anhydrous, tech.

CAS: 6834-92-0

Sodium metasilicate is used as a starting material for zeolites and silica catalysts. It acts as an adhesive and binder, corrosion inhibitor, penetrating sealant, coagulant in waste water treatment, fixative for hand dyeing with reactive dye and detergent auxiliaries. It is also used in boiler compo

Formula: Na₂O₃Si

Molecular weight: 122.06

Ref: 02-014106

Sodium metasilicate

CAS: 6834-92-0

Sodium metasilicate

Formula: Na₂O₃Si

Purity: 98%+,SiO2:44-47%

Molecular weight: 122.06

Ref: 54-OR1141127

Sodium metasilicate, anhydrous, min. 95%

CAS: 6834-92-0

Sodium metasilicate, anhydrous, min. 95%

Formula: Na₂SiO₃

Purity: min. 95%

Color and Shape: white pwdr.

Molecular weight: 122.06

Ref: 08-93-1196

Sodium metasilicate, anhydrous

CAS: 6834-92-0

Formula: Na₂O₃Si

Purity: (as Na2O) 49.5 - 51.0 %

Color and Shape: White granular powder

Molecular weight: 122.06

Ref: 7W-GK6589

Sodium metasilicate

CAS: 6834-92-0

S15025 - Sodium metasilicate

Formula: Na₂O₃Si

Purity: 95%

Color and Shape: Granules

Molecular weight: 122.062

Ref: 10-S15025

Sodium Metasilicate

Controlled Product

CAS: 6834-92-0

Applications Sodium Metasilicate is an antibacterial pharmaceutical compound containing Sodium Hydrogen Carbonate.
References Karaagac, M., et al.: Turk. Pat. Appl., (2017);

Formula: Na₂O₃Si

Color and Shape: Neat

Molecular weight: 122.06

Ref: TR-S224405