|Name:||Sodium Carbonate||Alias:||Soda Ash|
|Melting Point:||851 ℃||HS CODE:||28362000|
497-19-8 Sodium Carbonate Soda Ash,
Sodium Carbonate Soda Ash Na2CO3,
50kg / Bag Sodium Carbonate Soda Ash
Sodium Carbonate Kunshan Brand Soda Ash Light Na2CO3 50kg/Bag For Glass Indusrial
Soda ash light (Sodium Carbonate) is an inorganic compound with a chemical formula of Na2CO3 and a molecular weight of 105.99. It is also called soda ash, but it is classified as a salt rather than an alkali. It is an important inorganic chemical raw material, mainly used in the production of flat glass, glass products and ceramic glaze. It is also widely used in daily washing, acid neutralization and food processing.
Chemical formula: Na2CO3
Molecular weight: 105.99
Melting point: 851℃
Boiling point: 1600℃
Water solubility: 22 g/100 mL (20℃)
Physicochemical properties: Pure anhydrous sodium carbonate is white powder or fine granules. Solubility It is easily soluble in water, and the aqueous solution is strongly alkaline. At 35.4°C, its solubility is the largest, and 49.7g of sodium carbonate can be dissolved in every 100g of water (7.0g at 0°C and 45.5g at 100°C). Slightly soluble in absolute ethanol, insoluble in propanol.
|Item||Premium Product||First Grade Product||Qualified product||Test Reuslt|
|Appearance||White crystal powder||White crystal powder|
|Total Alkali(Quality Fraction of Na2CO3 Dry Basis)%≥||99.2||98.8||98||99.5|
|Nacl (Quality Fraction of Nacl Dry Basis)%≤||0.7||0.9||1.2||0.42|
|Fe Quality Fraction(Dry Basis)%≤||0.0035||0.003||0.01||0.0009|
|Water insoluble matter %≤||0.03||0.1||0.15||0.02|
1. Glass: the glass industry is a large consumer sector of soda ash.soda consumption per ton of glass is 0.2T.
2. Detergent: It is used as detergent in wool rinsing,medicine and tanning.
3. Printing and dyeing: printing and dyeing industry is used as a water softener.
4. Buffer: as buffering agent,neutralize and dough improver,it can be used for pastry and noodle food,and can be used appropriately according to production needs.
Contact Person: Jessic
Tel: +86 13928889251