Premium Food Grade Soda Ash for Safe Food Processing

• Customization: Available
• CAS No.: 497-19-8
• Formula: Na2co3
• Model NO.: SA-002
• EINECS: 231-861-5
• Certification: ISO
• Purity: ≥99%
• Appearance: Powder
• Grade Standard: Food Grade
• Molecular Weight: 105.99
• Density: 2.532
• Boiling Point: 1600 Celsius
• Melting Point: 851 Celsius
• Flash Point: 169.8 Celsius
• Transport Package: Bag
• Specification: 25/50/100KG
• Origin: Shandong
• HS Code: 2836200000
• Production Capacity: 150000

Product Description

Product Description

The chemical formula is Na2CO3, commonly known as soda, soda ash, alkali ash, disodium carbonate, soda ash, usually white powder, a strong electrolyte, density of 2.532g/cm3, melting point of 851°C, easily soluble in water and glycerol, slightly soluble in anhydrous ethanol, insoluble in propanol, with the general properties of salt, belonging to inorganic salt. It will absorb moisture and agglomerate in humid air, and part of it will become sodium bicarbonate. Sodium carbonate can be made by combined alkali production, ammonia-soda process, Leblanc process, etc. It can also be processed and refined by natural alkali. As an important inorganic chemical raw material, it is 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.

Product use

Sodium carbonate is one of the important chemical raw materials, widely used in light industry, daily chemicals, building materials, chemical industry, food industry, metallurgy, textile, medicine and other fields. It is used as raw materials, cleaning agents and detergents for manufacturing other chemicals, and is also used in photography and analysis.
1. The glass industry is the largest consumer of soda ash, consuming 0.2t of soda ash per ton of glass. It is mainly used for float glass, cathode ray tube glass shell, optical glass, etc.
2. Used in chemical industry, metallurgy, etc. The use of heavy soda ash can reduce the flying of alkali dust, reduce raw material consumption, improve working conditions, and improve product quality. At the same time, it can reduce the erosion of alkali powder on refractory materials and extend the service life of kilns.
3. As a buffer, neutralizer and dough improver, it can be used in pastries and flour-made foods, and should be used in appropriate amounts according to production needs.
4. As a detergent, it is used for wool rinsing, bath salts and medicine, and alkali agent in tanning.
5. Used in the food industry as a neutralizer and leavening agent, such as the manufacture of amino acids, soy sauce and flour-made foods such as steamed buns and bread. It can also be made into alkaline water and added to pasta to increase elasticity and ductility. Sodium carbonate can also be used to produce monosodium glutamate
6. Special reagents for color TV
7. Used for chemical and electrochemical degreasing, chemical copper plating, aluminum etching, electrolytic polishing of aluminum and alloys, chemical oxidation of aluminum, sealing after phosphating, rust prevention between processes, electrolytic stripping of chromium plating and stripping of chromium oxide film, etc.
8. Used as smelting flux, flotation agent for mineral processing, desulfurization agent for steelmaking and antimony smelting in the metallurgical industry.
9. Used as a water softener in the printing and dyeing industry.
10. Used in the leather industry for degreasing raw hides, neutralizing chrome tanned leather and increasing the alkalinity of chrome tanning liquid.

 

Product Parameters

  

Product name	Unit	Requirements	Results	GB1886.1-2021
Na2CO3	%	≥99.2	99.7	Complies
NaCl	%	≤0.70	0.28	Complies
Fe	mg/kg	≤35.0	10	Complies
Pb	mg/kg	≤2.0	<2	Complies
As	mg/kg	≤2.0	<2.0	Complies
Water-insoluble substances	%	≤0.03	0.01	Complies

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Company Profile

Najin Import and Export (Shandong) Co., Ltd. is a comprehensive, diversified, and comprehensive company with BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether polyols, polyester polyols, and polymer polyols as its main industrial chains. We have a professional sales team that has won recognition and praise from the industry with exquisite technology, sound administrative management, and good teamwork. The product is sold to multiple domestic and foreign enterprises.
We always adhere to the principle of "quality first, customer first, and reputation first", and are committed to providing customers with the best products. We will also continue to build a professional chemical product supply chain with the highest quality service, best products, and maximum efforts.