

Sodium Sulphate anhydrous 25kg
$8,500.00 Original price was: $8,500.00.$8,000.00Current price is: $8,000.00.
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).
Uses of sodium sulphate
- Detergent and Cleaning Agents:
- Used as a filler in powdered detergents.
- Glass Manufacturing:
- Acts as a fining agent to remove small air bubbles from molten glass.
- Textile Industry:
- Used in dyeing and printing textiles.
- Paper Industry:
- Utilized in the kraft process for wood pulping.
- Medicine:
- Known as a laxative in its decahydrate form (Glauber’s salt).
- Chemical Industry:
- Used in the manufacture of various chemicals, including sodium sulfide, sodium silicate, and sodium dichromate.
Weight | 25 lbs |
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- Appearance: White crystalline solid
- Odor: Odorless
- Solubility: Low solubility in water, but increases with temperature
- Melting point: Decomposes above 290 °C (554 °F)
Sodium silicate 20litres
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}_2Na2CO3+SiO2→Na2SiO3+CO2Sodium Sulphate Anhydrous 500g
- 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)
Urea 500gm
Chemical Properties:
- Formula: CO(NH₂)₂
- Molecular Weight: 60.06 g/mol
- Structure: Urea consists of two amine groups (-NH₂) attached to a carbonyl group (C=O).