Heavy Soda Ash Industrial Grade Marine Sodium Carbonate Used in The Glass Industry

• Customization: Available
• CAS No.: 497-19-8
• Formula: Na2co3
• Model NO.: sodium carbonate
• EINECS: 231-861-5
• Solubility: Easily Soluble in Water
• Certification: COA
• Classification: M2(OH)2CO3
• Purity: ≥99%
• Type: Sodium Carbonate
• Grade Standard: Industrial Grade
• Chemical Name: Sodium Carbonate
• Appearance: White Powder
• Density: 2.532 G/Cm³
• Storage Conditiont: 15-25°c
• Grade: Industrial Grade
• Flasing Point: 169.8 ºC
• Melting Point: 851 ºC
• Boiling Point: 1600 ºC
• Other Name: Soda
• Transport Package: 25kg Bags
• Specification: 25kg/Bag
• Trademark: kx
• Origin: China
• HS Code: 2836200000
• Production Capacity: 5000ton

Product Description

Product Description

    Sodium carbonate chemical formula is Na2CO3, the common name of soda ash, soda, alkali, washing alkali, under normal circumstances for white powder, a strong electrolyte. Density is 2.532g/cm3, melting point is 851°C, soluble in water, with salt, is a weak Chemicalbook salt, slightly soluble in anhydrous ethanol, insoluble in propanol, soluble in water after hydrolysis reaction, making the solution alkaline, has a certain corrosion, can be neutralized with acid, generate the corresponding salt and release carbon dioxide. It decomposes at high temperatures to form sodium oxide and carbon dioxide.

Product Specification

   

Specification 

Item	Standard	Text Result
Total Alkali(NaHCO3 Dry Basis)≥%	99.2%min	99.5%
NaCI(Quality Fraction of Na2CO3 Dry Basis)%≥%	0.70% max	0.455
Water insoluble%	0.05%max	0.01%
Sulfate(Quality Fraction of SO4 dry Basis)%≤	0.03%max	0.015%
Fe Quality Fraction(Dry Basis)%≤	0.0035%max	0.001%

Applications

1, the glass industry is the largest source of soda ash consumption, per ton of glass consumption of soda ash 0.2t. Mainly used for float glass, picture tube glass, optical glass and so on.
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, but also improve product quality, while reducing the erosion of alkali powder on refractory materials, extend the service life of the kiln.
3, as buffer, neutralizer and dough improver, can be used in pastry and noodle food, according to the production needs of appropriate use.
4, as a detergent for wool rinsing, bath salts and medicine, tanning alkali agent in leather.
5, used in the food industry, as a neutralizer, leavening agent, such as the manufacture of amino acids, soy sauce and pasta food such as steamed bread, bread, etc. It can also be mixed into alkali water and added to pasta to increase elasticity and ductility. Sodium carbonate can also be used to produce MSG
6, color TV special reagent
7, used in pharmaceutical industry, as an acid antidote, osmotic laxative.
8, used for chemical and electrochemical oil removal, chemical copper plating, corrosion of aluminum, electrolytic polishing of aluminum and alloy, chemical oxidation of aluminum, sealing after phosphating, rust prevention between processes, electrolytic removal of chromium coating and removal of chromium oxide film, etc., also used in pre-plating copper, steel plating, steel alloy plating electrolyte
9, metallurgical industry used as smelting flux, flotation agent for beneficiation, steelmaking and antimony smelting used as desulfurizer.
10, printing and dyeing industry used as water softening agent.
11, the leather industry is used for degreasing raw skin, neutralizing chromium tanning leather and improving the alkalinity of chromium tanning liquid.
12. The standard of acid calibration in quantitative analysis. Determination of aluminum, sulfur, copper, lead and zinc. Urine and blood glucose were tested. Analysis of cosolvent of silica in cement. Metallographic analysis of metals, etc.

Packaging & Shipping

Certifications

Company Profile

 

 Tianjin Kangxin Import and Export Co., LTD our products have a competitive advantage in the market.  We have long-term cooperation with key domestic enterprises such as Zhongtai Chemical, Erdos Group,Kunlun Petrochemical, Zhongtai Group, Junzheng Group and Longbai Group.  
  Our products include PVC resins,PVC paste resin,DOP, ACR 401, CPE 135A, fluorescent whitener, antioxidant, titanium dioxide, epoxy resin, paraffin wax, soy wax, PE wax ,thermoplastic rubber, carbon black, pigments and coatings, etc.  
  Over the years, our company has been striving to achieve good quality and low prices, which has won the support and trust of many customers.
  We look forward to working with you and establishing a win-win relationship with you.  

FAQ

Q1. What's your MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.

Q2. How do you treat quality complaint?
A:  First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q3. What is about the delivery time?
A: The goods of small quantity will be sent out in 3 working days. For bulk cargo, we will book the cargo space once the order is confirmed. Usually we will arrange the shipment in 7 -15 days.

Q4. How about the packing?
A: Usually we provide the packing as 25 kg/bag or carton. Powdered Packaging: 20/25kg/bag/ drum/can or according to client request. Liquid Packaging: 200-220kg drum or according to client request. Of course, if you have special requirements on them, we will according to you.

Q5. What payment terms are acceptable?
A: Trade assurance, T/T, Western Union, Money gram. PayPal, L/C, etc.

Q6. Can you give me a discount price?
A: Surely, it depends on your required quantity.

Q7. Why I can not find the product I require in this shop?
A: You can contact with us since we, Wuhan Lullaby supply comprehensive and series chemical intermediates and some other scientific & healthy materials, we didn't upload all our list on this site.

If you have any question please contact us