CAS 13517-24-3

Sodium silicate nonahydrate

Description:

Sodium silicate nonahydrate, with the CAS number 13517-24-3, is a hydrated form of sodium silicate, which is a compound composed of sodium, silicon, and oxygen. This substance typically appears as a white, crystalline solid and is highly soluble in water, forming an alkaline solution. It is characterized by its ability to act as a binder, adhesive, and sealant, making it useful in various industrial applications, including construction, detergents, and ceramics. The nonahydrate form indicates that it contains nine molecules of water for each formula unit of sodium silicate, which contributes to its physical properties and reactivity. Sodium silicate nonahydrate is also known for its role in the production of silica gel and as a pH regulator in various chemical processes. Additionally, it exhibits properties such as corrosion resistance and thermal stability, making it valuable in formulations requiring durability and resistance to environmental factors. Safety precautions should be observed when handling this compound, as it can be caustic in concentrated solutions.

Formula: H₁₈Na₂O₁₂Si

InChI: InChI=1/Na.O3Si.9H2O/c;1-4(2)3;;;;;;;;;/h;;9*1H2/q+1;-2;;;;;;;;;

InChI key: InChIKey=INVJGWSQCKLSAO-UHFFFAOYSA-N

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

Synonyms:

• Disodium metasilicate nonahydrate
• Na₂SiO₃·9H₂O
• Silanediolate, 1-Oxo-, Sodium Salt, Hydrate (1:1:9)
• Silicic acid (H₂SiO₃), disodium salt, nonahydrate
• Sodium Oxosilanediolate Hydrate (2:1:9)
• Sodium metasilicate (Na₂SiO₃) nonahydrate
• Sodium metasilicate, nonahydrate, 43.5 - 45.0% total solids
• Sodium silicate (Na₂SiO₃), nonahydrate
• Sodium silicate nonahydrate
• Sodium silicate nonahydrate (Na₂SiO₃.9H₂O)
• Sodium metasilicate nonahydrate
• Sodium silicate (Na2SiO3), nonahydrate
• Silicic acid (H2SiO3), disodium salt, nonahydrate
• Sodiummetasilicateenneahydrate
• SODIUM SILICATE, META NONAHYDRATE
• SODIUM META-SILICATE, 9-HYDRATE
• SODIUM M-SILICATE, HYDROUS
• Silicicacid,disodiumsalt,nonahydrate
• Sodium metasilicate nonahydrate, 44-47.5% total solids
• DISODIUM TRIOXOSILICATE, NONAHYDRATE
• Sodiumsilicate,nonahydrate
• SODIUMMETA-SILICATE,NONAHYDRATE,CRYSTAL,REAGENT
• SODIUM SILICATE
• SILICICACID,DISODIUMSALT(CRYSTALLINENONAHYDRATE)
• Sodiummetasilicate(2-)nonahydrate
• Silicicacid(H2SiO3)disodiumsaltnonahydrate

Sodium Metasilicate Nonahydrate

CAS: 13517-24-3

Sodium Metasilicate Nonahydrate

Purity: 98%

Molecular weight: 284.2g/mol

Ref: 54-OR1024517

Sodium metasilicate nonahydrate, pure

CAS: 13517-24-3

Formula: Na₂O₃Si·9H₂O

Color and Shape: White crystalline powder or crystals

Molecular weight: 284.20

Ref: 7W-GX1136

Sodium metasilicate nonahydrate

CAS: 13517-24-3

Formula: Na₂O₃Si·9H₂O

Purity: ≥ 98.0%

Color and Shape: White crystalline powder or crystals

Molecular weight: 284.20

Ref: 7W-GX6056

Sodium metasilicate nonahydrate

CAS: 13517-24-3

Sodium metasilicate nonahydrate is a chemical that is used as a surfactant in water treatment and as a food additive. It has been shown to reduce the surface tension of water, which allows for more efficient cleaning. Sodium metasilicate nonahydrate has been used to remove heavy metals from wastewater, such as potassium dichromate and sodium citrate. This chemical also reacts with hydroxides of metals such as sodium carbonate and glycol ethers to form soluble silicates. The solubility data for this compound was obtained by measuring the solubility of anhydrous sodium metasilicate in water at different temperatures using a particle technique.

Formula: Na₂SiO₃•(H₂O)₉

Purity: Min. 95%

Color and Shape: Powder

Molecular weight: 284.2 g/mol

Ref: 3D-FS57695

Sodium Metasilicate Nonahydrate (Sodium Silicate Hydrated) extrapure

CAS: 13517-24-3

Formula: Na₂O₃Si·9H₂O

Color and Shape: White to off white, Crystalline powder

Molecular weight: 284.20

Ref: SR-20660