Sodium metasilicate (PIM 500)- uses of sodium metasilicate ,Sodium metasilicate is highly corrosive due to its buffer capacity, which means that the high pH is well sustained in the presence of tissue components that quickly neutralize other alkalis such as sodium hydroxide (Gosselin et al., 1984). 7.2 Toxicity 7.2.1 Human data 7.2.1.1 Adults There is no specific toxic oral dose, because the ...Sodium silicate - WikipediaSodium silicate is a generic name for chemical compounds with the formula Na 2x Si y O 2y+x or (Na 2 O) x · (SiO 2) y, such as sodium metasilicate Na 2 SiO 3, sodium orthosilicate Na 4 SiO 4, and sodium pyrosilicate Na 6 Si 2 O 7.The anions are often polymeric.These compounds are generally colorless transparent solids or white powders, and soluble in water in various amounts.



Sodium Silicate - an overview | ScienceDirect Topics

Sodium Metasilicate. Sodium silicate has been successfully used as a chemical grouting material for many years. It is used in particular during the drilling of very permeable formations (Xiang 2007). When an aqueous mixture of sodium silicate and an activating agent, such as an ester, is injected into the ground, the silicate solution reacts to ...

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Sodium metasilicate (PIM 500)

Sodium metasilicate is highly corrosive due to its buffer capacity, which means that the high pH is well sustained in the presence of tissue components that quickly neutralize other alkalis such as sodium hydroxide (Gosselin et al., 1984). 7.2 Toxicity 7.2.1 Human data 7.2.1.1 Adults There is no specific toxic oral dose, because the ...

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SODIUM METASILICATE Safety Data Sheet SIS6982

Substance name : SODIUM METASILICATE Product code : SIS6982.0 Formula : (Na2O3Si)n Synonyms : DISODIUM TRIOXOSILICATE Chemical family : INORGANIC SILICATE 1.2. Relevant identified uses of the substance or mixture and uses advised against Use of the substance/mixture : Chemical intermediate For research and industrial use only 1.3.

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Metasilicate - an overview | ScienceDirect Topics

In a typical synthesis, 36 g of a 10% aqueous solution of F127 was poured into 60 g of distilled water. 10.58 g of sodium metasilicate (Na 2 SiO 3 ·9H 2 O) was added to the solution mixture at 313 K with magnetic stirring to yield a clear solution. To this solution, 29.5 g of concentrated hydrochloric acid (37.6%) was quickly added with ...

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Liquid Sodium Silicates - Occidental Petroleum

Sodium silicates serve a wide range of end use markets, including soaps and detergents, pulp and paper, paint and pigments, catalysts, and metal cleaning. 1. Chemical Identity Name: Sodium Silicate Chemical Abstracts Service (CAS) number: 1344-09-8 Sodium silicate is the generic name for a series of compounds derived from soluble sodium silicate

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Sodium metasilicate - What It Is and How It's Made | Puracy

Sodium metasilicate is a versatile ingredient that can be used as an adhesive, corrosion inhibitor, and sealant, among other things. It is often used in hair color and as a corrosion inhibitor in cosmetics; it also is used in shaving, bath, and oral hygiene products.

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Sodium Metasilicate Applications | Basstech International

In slurries, sodium metasilicate reduces the mobility of water. While shotcrete is a popular application for sodium metasilicate, it has many other industrial and construction applications. It is used in oil well cements to prevent separation of solids from the high water-containing cement matrix.

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Sodium Silicate Uses | Livestrong.com

Sodium silicate, also known as water glass or soluble glass, is a compound containing sodium oxide and silica. The viscosity of this compound varies according to the ratios of silica and sodium oxide used.

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Sodium Silicate | Encyclopedia.com

Sodium silicate (SO-dee-um SILL-uh-kate) is a generic term that refers to a series of compounds with varying proportions of sodium oxide (Na 2 O) and silicon dioxide (SiO 2). The term is sometimes used synonymously with a specific form of the compound called sodium metasilicate, with the chemical formula Na 2 SiO 3.

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silicate-metasilicate ︱Difference between sodium silicate ...

Sodium Metasilicate: a fingerprint number 1 crystalline sodium silicate. Is the liquid sodium silicate reacts with the liquid caustic soda, after certain conditions into a crystalline silicate, the molecular structure of needle-like arrangement of crystalline structure. Comments.

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21 CFR § 184.1769a - Sodium metasilicate. | CFR | US Law ...

(a) Sodium metasilicate (CAS Reg. No. 6834-92-0) is a strongly alkaline white powder.It does not occur naturally but rather is synthesized by melting sand with sodium carbonate at 1400 °C. The commercially available forms of sodium metasilicate are the anhydrous form (Na 2 SiO 3), the pentahydrate (Na 2 SiO 3 ·5H 2 O), and the nonahydrate (Na 2 SiO 3 ·9H 2 O). (b) The ingredient must be of ...

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NMSU: Selection and Use of Home Cleaning Products

Sodium metasilicate is highly poisonous when ingested. Store it out of reach of children or pets. Trisodium phosphate (TSP) is not commonly found in products because most phosphates have been phased out of cleaning products due to environmental concerns. Products that do contain TSP are banned or restricted use in many states.

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Sodium Metasilicate Applications | Basstech International

In slurries, sodium metasilicate reduces the mobility of water. While shotcrete is a popular application for sodium metasilicate, it has many other industrial and construction applications. It is used in oil well cements to prevent separation of solids from the high water-containing cement matrix.

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SODIUM METASILICATE ANHYDROUS, S - 25

Sodium metasilicate can produce caustic burns (i.e., colliquative necrosis) and induce hypocalcemia by binding calcium. Oral administration of sodium metasilicate to rats and mice (1153 and 770 mg/kg, respectively) produced ulceration or bleeding in the stomach, duodenum, and small intestine. Oral doses of a 20% solution (464, 1000, 2150, and ...

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Properties, Production and Uses of Sodium Silicate ...

Uses. Sodium silicate is an important glass industry chemical compound, due to the presence of silica and sodium oxide. The liquid form of sodium silicate finds many applications such as iron deflocculant in wastewater treatment plants, glass manufacturing, fire protection, detergent auxiliaries, cement formulation, drilling fluids, textile ...

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Sodium Silicate : Uses, Side Effects, Interactions ...

Find patient medical information for Sodium Silicate on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.

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Metasilicate - an overview | ScienceDirect Topics

In a typical synthesis, 36 g of a 10% aqueous solution of F127 was poured into 60 g of distilled water. 10.58 g of sodium metasilicate (Na 2 SiO 3 ·9H 2 O) was added to the solution mixture at 313 K with magnetic stirring to yield a clear solution. To this solution, 29.5 g of concentrated hydrochloric acid (37.6%) was quickly added with ...

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Sodium Metasilicate, Anhydrous [6834-92-0], Sodium ...

Sodium metasilicate, a very corrosive compound, is precipitated by acids and alkaline earth and heavy metal ions. When heated or acidified, solutions of the compound are hydrolyzed to free sodium ions and silicic acid. Sodium metasilicate is produced by the fusion of sodium carbonate with silicon dioxide or silica sand at about 1400 °C.

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Sodium metasilicate - Cargo Handbook - the world's largest ...

Description. Sodium silicate is the common name for a compound sodium metasilicate, Na 2 SiO 3, also known as waterglass or liquid glass.It is available in aqueous solution and in solid form and is used in cements, passive fire protection, refractories, textile and lumber processing, and automobiles. Sodium carbonate and silicon dioxide react when molten to form sodium silicate and carbon dioxide.

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Sodium metasilicate | 6834-92-0 | Sigma-Aldrich

Sodium metasilicate (SMS) has been used in the preparation of polypyrrole/sodium metasilicate (PPy/Na 2 SiO 3) and polythiophene/sodium metasilicate (PT/Na 2 SiO 3) composites, novel high dielectric constant materials for use in power electronic systems. SMS can also be used:

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Sodium metasilicate | Sigma-Aldrich

Sigma-Aldrich offers a number of Sodium metasilicate products. View information & documentation regarding Sodium metasilicate, including CAS, MSDS & more.

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Sodium Silicate : Uses, Side Effects, Interactions ...

Find patient medical information for Sodium Silicate on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings.

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NMSU: Selection and Use of Home Cleaning Products

Sodium metasilicate is highly poisonous when ingested. Store it out of reach of children or pets. Trisodium phosphate (TSP) is not commonly found in products because most phosphates have been phased out of cleaning products due to environmental concerns. Products that do contain TSP are banned or restricted use in many states.

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Sodium Silicate Uses | Livestrong.com

Sodium silicate, also known as water glass or soluble glass, is a compound containing sodium oxide and silica. The viscosity of this compound varies according to the ratios of silica and sodium oxide used.

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