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Send EmailSodium Metasilicate, SODIUM META SILICATE ANHYDRATE, 6834-92-0, Sodium Metasilicate Pentahydrate, 10213-79-3, Sodium Metasilicate Pentahydrate, 10213-79-3
Molecular Formula (Sodium Metasilicate): Na2O3Si
Molecular Weight: 122.06 g/mol
Chemical Name: Sodium Metasilicate
CAS Number: 6834-92-0
Names and Identifiers
| Name | Sodium metasilicate |
| Synonyms | WATER GLASS SILICA STANDARD SODIUM-M-SILICATE Sodium metasilicate SODIUM METASILICATE SODIUM SILICATE, META disodium metasilicate SODIUM SESQUISILICATE DISODIUM TRIOXOSILICATE Sodium Metasilicate Anhydrous SODIUM METASILICATE N-HYDRATE |
| CAS | 6834-92-0 |
| EINECS | 215-687-4 |
It is a silicic acid salt in inorganic form. Concentrated aqueous solutions as glue can be toxic. It is an odorless white powder or a chemical found in crystal form. It is a chemical that has the potential to melt when it gets moisture.
Its formula is; Na2SiO3
| Name | sodium metasilicate pentahydrate |
| Synonyms | dorimetakeiso5aq SODIUM METASILICATE 5H2O disodium oxosilanediolate SODIUM SILICATE, PENTAHYDRATE sodium metasilicate pentahydrate SODIUM METASILICATE PENTAHYDRATE Sodium metasilicate pentehydrate Sodium meta silicate Pentahydrate SILICICACID,DISODIUMSALT,PENTAHYDRATE SILICICACID,DISODIUMSALTS(CRYSTALLINEPENTAHYDRATE) SODIUMMETA-SILICATE,PENTAHYDRATE,GRANULAR,PRACTICAL |
Molecular Formula: H10Na2O8Si
EINECS : 600-279-
CAS: 10213-79-3
Other Names are as follows;
Metasilicate
Silicate
Silicic Acid
6834-92-0
Disodium Metasilicate
Sodium Metasilicate Penta Hydrate
Silicic Acid, Sodium Salt
Sodium Silicate Solution
Glass
What are its Physical and Chemical Properties?
Its melting point is approximately 1090 °C.
Its density is 2.61 g/mlt.
It is a hygroscopic chemical in terms of stability. In other words, it is sensitive to water and moisture.
It has strong alkaline properties.
It can be expressed as solubility as follows. The higher the ratio of SiO2 and Na2O molecules in the Metasilicate available on the market, the lower the solubility and alkalinity. In other words, as the SiO2/Na2O ratio in the silicate molecule increases, the solubility decreases.
The freezing point is 0 °C lower.
Areas of Use
Sodium metasilicate is found in cleaning products such as laundry detergents and dishwashing detergents. It dissolves lime and other mineral deposits caused by hard water, which increases cleaning power.
It is also frequently used in industrial cleaning products. It provides effective cleaning in industrial facilities and industrial kitchens.
Sodium metasilicate increases the durability of paper by being mixed with paper pulp. This allows it to be used in many paper products from newspaper to cardboard packaging.
It increases the quality of water used in homes by reducing the hardness of water.
It is also widely used in the purification of water used in industrial facilities. It is used in particular to improve the quality of processed water.
Sodium metasilicate prevents corrosion on metal surfaces and extends the life of metal parts. It is used in many sectors such as the automotive industry.
It is used as a binder in the production of ceramic products. This makes ceramic products more durable and prevents cracking.
It is used in the stabilization of some fire extinguishing foams. It increases the effectiveness of foams used in fire extinguishing systems.
It is used in the storage of some food products. In particular, it prevents products such as coffee and tea from getting moisture and preserves the quality of the products.
