Sodium silicate

ChemicalBook > CAS DataBase List > Sodium silicate

Product Name: Sodium silicate
CAS No.: 1344-09-8
Chemical Name: Sodium silicate
Synonyms: SILICON METAL;silican;Sodium orthosilicate;Sodium silicate solution;n38;q70;49fg;SS-3;star;HK-30
CBNumber: CB6284996
Molecular Formula: Na2O3Si
Formula Weight: 122.06
MOL File: 1344-09-8.mol

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Sodium silicate Property

Melting point:: 1410 °C(lit.)
Boiling point:: 2355 °C(lit.)
Density: 2.33 g/mL at 25 °C(lit.)
storage temp.: -20°C
solubility: H₂O: soluble
form: powder
color: Colorless
Water Solubility: very slightly soluble cold H2O [MER06]
Merck: 13,8751
Dielectric constant: 16.0（Ambient）
Stability:: Stable. Incompatible with acids, most metals, many organic materials.
InChIKey: NTHWMYGWWRZVTN-UHFFFAOYSA-N
CAS DataBase Reference: 1344-09-8(CAS DataBase Reference)
EPA Substance Registry System: Sodium silicate (1344-09-8)

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Safety

Hazard Codes: F,Xi,T,C
Risk Statements: 11-36/38-34-23/24/25-36/37/38-35-20/21/22-37
Safety Statements: 26-36/37-45-7/9-28-36/37/39-36-27
RIDADR: UN 2922 8/PG 2
WGK Germany: 2
RTECS: VW0400000
F: 34
HazardClass: 8
PackingGroup: II
HS Code: 28391910
Hazardous Substances Data: 1344-09-8(Hazardous Substances Data)
Toxicity: LD50 oral in rat: 1960mg/kg

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H290May be corrosive to metals

H314Causes severe skin burns and eye damage

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: SAB1412659
Product name: ANTI-GUCY2C antibody produced in mouse
Purity: clone 1E1, purified immunoglobulin, buffered aqueous solution
Packaging: 50μG
Price: $524
Updated: 2024/03/01

Sigma-Aldrich

Product number: SAB1412461
Product name: ANTI-GUCY2C antibody produced in mouse
Purity: clone 3H1, purified immunoglobulin, buffered aqueous solution
Packaging: 100μG
Price: $524
Updated: 2024/03/01

Sigma-Aldrich

Product number: SAB1412460
Product name: ANTI-GUCY2C antibody produced in mouse
Purity: clone 1G5, purified immunoglobulin, buffered aqueous solution
Packaging: 100μG
Price: $524
Updated: 2024/03/01

Sigma-Aldrich

Product number: SAB1412459
Product name: ANTI-GUCY2C antibody produced in mouse
Purity: clone 1D11, purified immunoglobulin, buffered aqueous solution
Packaging: 100μG
Price: $524
Updated: 2024/03/01

Sigma-Aldrich

Product number: SAB1412458
Product name: ANTI-GUCY2C antibody produced in mouse
Purity: clone 3H6, purified immunoglobulin, buffered aqueous solution
Packaging: 100μG
Price: $524
Updated: 2024/03/01

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Sodium silicate Chemical Properties,Usage,Production

Description

Sodium silicate, 2Na2OSiO2, is the simplest form of glass. It is found as lumps of greenish glass soluble in steam under pressure, white powders of varying degrees of solubility, or liquids cloudy or clear. It is noncombustible; however, when the powdered form is suspended in air, it could cause a dust explosion if an ignition source is present. Breathing the dust may also cause health problems. The glass form could also create a hazard to responders in an accident. It is not listed as a hazardous material in the DOT Hazardous Materials Tables. The primary uses are as catalysts, soaps, adhesives, water treatment, bleaching, waterproofing, and flame retardant.

Chemical Properties

Sodium silicate,NA2Si03 also known as a liquid glass, silicate of soda, sodium metasilicate, and soluble glass, is a grayish-white crystalline powder that has a melting point of 1088 °C (1990 °F). It is soluble in water and has strong detergent and emulsifying properties. Sodium silicate is used to fireproof textiles, insulate electric wire, protect wood and porous stone, grease proof paper containers, and as a catalyst in refining high-octane gasoline.

Uses

Lining Bessemer converters, acid concentrators. manufacture of grindstones, abrasive wheels (as binder only).

Uses

Sodium silicate (Na2O) is known as “water glass” and is used in water treatment and in making soaps, detergents, adhesives, drilling fluids, bleaches.

Uses

Sodium silicate (Na2SiO3), better known as water glass, is one of the few silicon compounds that dissolves in water.It is used in the manufacture of soaps, adhesives, and food preservatives.

Uses

Sodium Silicate is a product used as a preservative for eggs.

Definition

ChEBI: An inorganic sodium salt having silicate as the counterion.

Flammability and Explosibility

Not classified

Industrial uses

Sodium silicate (liquid silicate, metso or sodium silicate beads) has the general formula Na₂SiO₃. The liquid silicates (“O” and “N” brand) are clear, thick liquids, while silicate powder is a granular, white substance. Sodium silicate is a mixture of sodium or potassium salts. Sodium silicates are primarily used in mineral flotation practice.

Industrial uses

Sodium silicate is widely used in mineral flotation as depressant, dispersant and as controlling agent of some soluble ions For example, sodium silicate interacts with calcium ions in solution forming nearly insoluble calcium silicate. For industrial and sulfatetype minerals (barite), sodium silicate is usually part of the reagent scheme. Sodium silicate is extensively used in base-metal flotation.

Toxicology

Aqueous solutions of Sodium Silicate species are a part of a chemical continuum of silicates based on an equilibrium of alkali, water, and silica. This compound, administered orally, is readily absorbed from the alimentary canal and excreted in the urine. Dogs fed 2.4 g/kg/day of Sodium Silicate for 4 weeks had gross renal lesions but no impairment of renal function. It was a severe eye irritant in some eye irritation studies but was irritating or nonirritating in others. A skin freshener containing Sodium Silicate was nonirritating. Rats given Sodium Silicate (600 and 1200 ppm of added silica) in the drinking water in reproductive studies produced a reduced number of offspring: 67% of controls at 600 ppm and 80% of controls at 1200 ppm[1].

Purification Methods

Sodium silicate solution [1344-09-8] pK 1 9.51, pK 2 11.77 (for silicic acid, H4S i O4) Purify by contact filtration with activated charcoal.

References

[1] Elmore, Amy R. “Final report on the safety assessment of potassium silicate, sodium metasilicate, and sodium silicate.” International Journal of Toxicology 24 Suppl 1 (2005): 103–17.

Sodium silicate Preparation Products And Raw materials

Raw materials

HEAVY CUT RESIDUE OIL Caustic Soda(liquid)30％-48％　 SODIUM SULFATE DECAHYDRATE Sodium sulfate Boron tribromide SG Cat Sand 1,4-Naphthoquinone Sodium hydroxide Silica sand Quartz Fumed Silica Sulfuric acid Sodium carbonate

Preparation Products

Deinking agent for paper Lead chromate Interior and exterior wall coating LITHIUM METASILICATE Zirconium dioxide Acrolein Synthetic detergent Sodium metasilicate anti water resistance to alkali,anti low temperature coating zeolite，L-type coagulant TX-203 Sodium percarbonate Silica gel,microporous roundness Zeolite Barium boron oxide detergent EAF Zirconium sulphate Modified water glass Silicon dioxide SODIUM METASILICATE PENTAHYDRATE Quartz high effective scouring agent FB PERLITE BEADS GRADE 5

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View Lastest Price from Sodium silicate manufacturers

Hebei Andu Technology Com.,Ltd

Product: Sodium Silicate 1344-09-8
Price: US $3.60/kg
Min. Order: 1kg
Purity: ≥99%
Supply Ability: 3000tons/month
Release date: 2024-08-19

HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD

Product: Sodium silicate 1344-09-8
Price: US $100.00-75.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000
Release date: 2024-08-20

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: Sodium silicate 1344-09-8
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 5000KG/Week
Release date: 2024-04-24

1344-09-8, Sodium silicate Related Search:

Sodium bicarbonate Sodium citrate Sodium acetate Sodium benzoate Sodium hydroxide Sodium sulfate Sodium chloride Sodium chlorite Diclofenac sodium Silicic acid Potassium silicate 8-CHLOROADENOSINE-3',5'-CYCLIC MONOPHOSPHOROTHIOATE, RP-ISOMER SODIUM SALT Silicic acid, calcium salt Sodium metasilicate pentahydrate SODIUM SILICATE, META NONAHYDRATE Sodium fluorosilicate SODIUM SILICATE PENTAHYDRAT SODIUM SILICATE, META,Sodium silicate: (Sodium metasilicate),Sodium Silicate, meta, anhydrous

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Silicon lump, 10cm (3.9in) & down, 99.9995% (incl. 20-2000ppm B)

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ANTI-GUCY2C antibody produced in mouse

GUC2C

GUCY2C