Na2co3 White Powder Light Dense Soda Ash, High Purity Sodium Carbonate with Best Price

• CAS No.: 497-19-8
• Formula: Na2co3
• EINECS: 207-838-8
• Classification: Sodium Carbonate
• Appearance: White or Grayish-White Odorless Solid
• Grade Standard: Industrial Grade
• Model NO.: Soda Ash
• Solubleness: Soluble Alkali
• Ionization Capacity: Soda Ash Light Soda or Ash Dense
• Quality: Superior Grade
• Usage: Industrial Alkali
• Transport Package: 25kg or 40kg/Bag; 1000ton Jumbo Bag
• Trademark: Zhong Lian
• Origin: Dalian, China
• HS Code: 28362000
• Production Capacity: 1000 Tons Per Month

Product Description

 

TECHNICAL DATA SHEET - LIGHT SODIUM CARBONATE
FOOD GRADE
Chemical formula :	Na2CO3	Molecular weight : 106
Grade	Light Sodium Carbonate food grade N°CAS : 497-19-8   N°EINECS : 207-838-8
Appearance	White crystalline hygroscopic powder
Chemical analysis	Specifications	Typical analysis
Assay in %	≥ 99.5	99.70
NaCl in %	≤ 0.25	0.13
Loss on drying in %	≤ 1	0.2
Na2SO4 in mg/kg	≤ 300	180
Fe in mg/kg	≤ 25	4
Ca in mg/kg	≤ 100	15
Mg in mg/kg	≤ 100	10
As in mg/kg	≤ 2	≤ 2
Heavy metals in mg/kg	≤ 10	≤ 5
pH of aqueous solutions at 20°C (10g/l)	11.2
Particle size Average diameter in mm	Specifications -	Typical analysis 0.090
Bulk density in kg/m3	510 ≤   ≤ 610	555
Packaging and delivery	•    Packaging in 25 kg paper bags on 1.2 metric T shrink wrapped pallet or bulk bags 1.0 metric T on pallet.
Storage	•    Sodium carbonate is particularly sensitive to hydration with caking when exposed to humidity. •    After two months of storage, there are risks of caking. Store in cool and dry place. •    The stacking of pallets is inadvisable.
Uses	The chemical properties of sodium carbonate (source of carbonate, alkalinity, melting properties) allow its use in a lot of industries. Light soda ash is especially appropriate for chemical uses and processes which require fast solubility in water. Food additive E500i or Water treatment