Product Name: Soda Ash Dense/Sodium Carbonate/Soda Ash Model NO.: 99.2%min Grade Standard: Industrial Grade Type: Sodium Carbonate Purity: ?99% Classification: Na2co3 Certification: COA, SGS, RoHS, ISO Solubility: Insoluble in Water Certificate: SGS; CIQ; Intertek Trademark: YUYIN Transport Package: 25kg /Bag, 40kg/ Bag, 50kg/ Bag, 1000kg/Bag Specification: HIGH CLASS Origin: China HS Code: 28362000 Product Description MolecularFormula:Na2CO3CASNo:497-19-8HSCode:28362000Main Uses:The common industrial soda ash dense is mainly used in the following industries: float glass, flat glass, daily-use glass, detergent, chemical, daily-use chemical, dyeing, metallurgy, paper-manufacturing, textiles, petroleum, medicine and health etc.The special industrial soda ash dense is mainly used in the manufacture of glass shell of kinescope, optical glass and glass ware etc.Packaging:25kg /bag, 40kg/ bag, 50kg/ bag, 500kg/bag, 1000kg/bag, bulk, or according to the negotiation with users.Specification:ItemIndex High Class (GB210.1-2004)Inspection ResultTotal Alkali(Quality Fraction of Na2CO3 Dry Basis)% ≥99.299.61NaCl(Quality Fraction of Nacl Dry Basis) %≤0.700.33Fe Quality Fraction (Dry Basis)% ≤0.00350.0009Sulphate (Quality Fraction of SO4 Dry Basis) % ≤0.030.01Water Insoluble Matter%≤0.030.007Bulk Density(g/ml)≥0.901.11Particle size 180um Sieve Remaining%70.074.0ConclutionHigh Class