High Quality CAS 497-19-8 Na2co3 Sodium Carbonate in Stock

• Customization: Available
• CAS No.: 497-19-8
• Formula: Na2co3
• Model NO.: sodium carbonate
• Nutritional Value: Nutritional
• Certification: BRC, ISO, FDA, HACCP
• Packaging Material: Plastic
• Storage Method: Normal
• Shelf Life: >12 Months
• Type: Citric Acid
• Water Insoluble % ≤: 0.01
• Appearance1: White
• Assay: 99.9%
• Purity: ≥99%
• Bulk Density(G/Ml) ≥: 1.03
• Application: Water Softener, Soda Glass, pH Regulator
• Transport Package: Bag
• Specification: 25KG/BAG
• Origin: China
• HS Code: 28362000
• Production Capacity: 5000mts Per Month

Product Description

Product Description

Sodium carbonate (Na2CO3), molecular weight 105.99. The purity of the chemical is more than 99.5% (mass fraction), also known as soda ash, but the classification belongs to salt and does not belong to alkali. Also known in international trade as soda or soda ash. 
It is an important organic chemical raw material, mainly used in the production of flat glass, glass products and ceramic glaze.It is also widely used in domestic washing, acid neutralization, and food processing.

 

Applications

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.

Specification

Item	Soda Ash Light Quality Standards: GB/T210.1-2022II			Testing Results
	Excellent Grade	First Grade	Qualified Grade
Total Alkali Amount (with dry mass faction of the Na2CO3)% ≥	99.2	98.8	98	99.3
Total Alkali Amount (with wet mass faction of the Na2CO3)% ≥	97.9	97.5	96.7	99.04
NaCL (with dry mass faction of the NaCL)% ≤	0.70	0.90	1.20	0.60
Fe (with dry mass faction of the Fe)%  ≤	0.0035	0.0055	0.0085	0.0019
Water Insoluble %  ≤	0.03	0.10	0.15	0.01

 

Item		Soda Ash Dense Quality Standards: GB/T210-2022II			Testing Results
		Excellent Grade	First Grade	Qualified Grade
Total Alkali Amount (with dry mass faction of the Na2CO3)% ≥		99.2	98.8	98.0	99.50
Total Alkali Amount (with wet mass faction of the Na2CO3)% ≥		97.9	97.5	96.7	99.38
NaCL(with dry mass faction of the NaCL)% ≤		0.70	0.90	1.20	0.47
Fe(with dry mass faction of the Fe)%  ≤		0.0035	0.0055	0.0085	0.0004
Water Insoluble %  ≤		0.03	0.10	0.15	0.01
Bulk Density(g/ml) ≥		0.90	0.90	0.90	1.03
Particle Size	180um screenings % ≥	70.0	65.0	60.0	80.4
	1.18mm screenings % ≥	----	----	----	0.2

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