Sodium Nitrate 25kg
Sodium nitrate (NaNO2) is a chemical compound used primarily as a food additive (E250) to prevent botulism. It's also used in various industrial applications, including as a precursor to other chemicals and in some pharmaceuticals. In food preservation, it helps inhibit bacterial growth and contributes to the characteristic flavor and color of cured meats like bacon, ham, and hot dogs. However, excessive consumption of sodium nitrite has been associated with health concerns, such as potentially forming nitrosamines which are carcinogenic. Therefore, its use in food products is regulated to ensure safe levels are maintaine
Sodium Nitrate 500grams
Sodium Nitrite 500gm
Sodium nitrite (NaNO2) is an inorganic compound composed of sodium and nitrite ions. It appears as a white to slightly yellowish crystalline powder and is highly soluble in water. Sodium nitrite is commonly used as a food preservative and color fixative in meats and fish, as it inhibits the growth of bacteria and maintains the red-pink color of cured products. In addition to its use in the food industry, sodium nitrite serves various roles in industrial processes, such as in the manufacturing of dyes, rubber chemicals, and pharmaceuticals. It also finds applications in wastewater treatment and corrosion inhibition. However, sodium nitrite must be handled with care due to its toxic and potentially carcinogenic properties when ingested in large quantities.
Sodium Oxalate 500gm
Sodium oxalate (Na₂C₂O₄), also known as disodium oxalate, is a white, crystalline solid with a variety of applications, including some specific uses in laboratories. Here's a breakdown of its key properties, applications, and safety considerations:
Properties:
- Appearance: White crystalline solid
- Odor: Odorless
- Solubility: Low solubility in water, but increases with temperature
- Melting point: Decomposes above 290 °C (554 °F)
Sodium persulfate 25kg
Sodium silicate 20litres
Sodium silicate, commonly known as water glass or liquid glass, is a compound containing sodium oxide (Na₂O) and silica (SiO₂). It is typically represented by the formula Na2SiO3text{Na}_2text{SiO}_3, but it can vary, forming a range of compositions depending on the ratio of sodium oxide to silica.
Properties
- Physical State: It is usually found in a glassy, crystalline solid form or as a thick, syrupy liquid.
- Appearance: Colorless to light brown.
- Solubility: Highly soluble in water, forming a viscous solution.
- pH: Alkaline, typically around 11-12.
Production
Sodium silicate is produced by fusing sodium carbonate (soda ash) and silica sand at high temperatures. The general reaction is: Na2CO3+SiO2→Na2SiO3+CO2text{Na}_2text{CO}_3 + text{SiO}_2 rightarrow text{Na}_2text{SiO}_3 + text{CO}_2
Sodium Sulphate anhydrous 25kg
Sodium sulfate (chemical formula: Na₂SO₄) is an inorganic compound widely used in various industries. Here’s a detailed overview of sodium sulfate:
Properties
- Molecular Formula: Na₂SO₄
- Molar Mass: 142.04 g/mol
- Appearance: White crystalline solid
- Solubility: Highly soluble in water
- Density: 2.68 g/cm³ (anhydrous), 1.464 g/cm³ (decahydrate)
- Melting Point: 884 °C (anhydrous)
- Boiling Point: Decomposes before boiling (anhydrous)
Types
- Anhydrous Sodium Sulfate: Often referred to as the mineral thenardite.
- Decahydrate Sodium Sulfate: Known as Glauber's salt (Na₂SO₄·10H₂O).
Sodium Sulphate anhydrous 25kg
Sodium sulfate (chemical formula: Na₂SO₄) is an inorganic compound widely used in various industries. Here’s a detailed overview of sodium sulfate:
Properties
- Molecular Formula: Na₂SO₄
- Molar Mass: 142.04 g/mol
- Appearance: White crystalline solid
- Solubility: Highly soluble in water
- Density: 2.68 g/cm³ (anhydrous), 1.464 g/cm³ (decahydrate)
- Melting Point: 884 °C (anhydrous)
- Boiling Point: Decomposes before boiling (anhydrous)
Types
- Anhydrous Sodium Sulfate: Often referred to as the mineral thenardite.
- Decahydrate Sodium Sulfate: Known as Glauber's salt (Na₂SO₄·10H₂O).
Sodium Sulphate Anhydrous 500g
Sodium sulfate anhydrous, also known as anhydrous sodium sulfate or disodium sulfate, is a chemical compound with the formula Na2SO4. It is a white, crystalline powder that is soluble in water.
Here are some key properties of sodium sulfate anhydrous:
- Chemical formula: Na2SO4
- Appearance: White, crystalline powder
- Odor: Odorless
- Solubility: Soluble in water, insoluble in most organic solvents
- Melting point: 884 °C (1623 °F)
- Boiling point: 1400 °C (2552 °F)
- Hygroscopic: Yes (absorbs moisture from the air)
