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1. Chemical Formula: Na2CO3
2. Description: Soda ash is an essential raw material used in many applications such as the manufacture of glass, detergents, paper, rayon and soaps, chemicals and many other industrial processes. It is also used as a water softener, since carbonate can precipitate the calcium and magnesium ions present in "hard" water. In China, it is used to replace lye-water in the crust of traditional Cantonese moon cakes, and in many other Chinese steamed buns and noodles.
3. Storage:
(1) Should be stored in a cool, ventilated and dry place.
(2) Keep away from light and water.
(3) Don't be mixed with the acid or alkali.


Item | Specification | Result |
Na2CO3(on dry basis) % | ≥98.8 | 99.4 |
Nacl % | ≤0.90 | 0.46 |
Fe3O2 % | ≤0.006 | 0.0031 |
Water insoluble subtance % | ≤0.10 | 0.03 |
Loss on ignition % | 0.83 |









Sample Time | 3-5 days after confirmation |
Lead Time | 20-30 days after L/C or deposit payment |
Shipping | By sea from Shanghai/Wuhan/Nanjing/Nanchang port, etc |
Payment | T/T, L/C |
Sample charge is paid by seller | |
Package | Normal: 25kg/50kg/1000kg/bag, PE/PP bag, 20/25 tonnes in a container |
Customization is welcome | |
Accept OEM |
Anhui Daodong Import & Export Co., Ltd was founded in 2011. Our company is a professional trading company, which mainly engages in: pre-packaged food (salt, tea, etc), industrial salt (table salt, water softener salt and bath salts), pharmaceutical salt, soda ash, sodium sulfate, calcium chloride, sodium bicarbonate and other products.
With an energetic and high-quality sales force, we have established collaborations with customers from Thailand, Vietnam, Japan, South Korea, Hong Kong, Taiwan and other countries and regions. Our company operates in accordance with the modern enterprise system, and wins a lot of corporate clients by our comprehensive resource advantages.
With the spirit of "cooperation, reciprocity and win-win", we will actively develop trade channels home and abroad. We are looking forward to cooperating with you and seeking common development.

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