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Sodium Carbonate, CAS# 497-19-8, It most commonly occurs as a crystalline heptahydrate, which readily effloresces to form a white powder, the monohydrate. Pure sodium carbonate is a white, odorless powder that is hygroscopic (absorbs moisture from the air). It has a strongly alkaline taste, and forms a moderately basic solution in water. Sodium carbonate is well known domestically for its everyday use as a water softener.
Fooding is a Sodium Carbonate Manufacturers, Suppliers and Wholesalers in China. You can inquiry Sodium Carbonate price by email us: info@chinafooding.com or leave message on the Fooding web. Fooding ensure you can buy Sodium Carbonate with a good price.
Sodium Carbonate | ||||
E No: | E500 | |||
CAS No: | 497-19-8 | |||
Einecs No: | 207-838-8 | |||
HS Code: | 28363000 | |||
Routine Packing: | 25 kg/bag | |||
Place of origin: | China | |||
QC: | Haccp, Kosher, Hala,ISO | |||
Payment terms: | T/T or L/C | |||
Port of dispapch: | Shanghai,Tianjin,Qindao | |||
Applications: | Soda ash is one of the basic materials for chemical industry, mainly used for metallurgy, glass, textile, dye printing, medicine, synthetic detergent, petroleum and food industry etc. | |||
Product Description
ITEMS |
STANDARD |
TESTING RESULT |
Na2CO3 w/% ≥ |
99.2 |
99.4 |
NaC1 w/% ≤ |
0.70 |
0.46 |
Fe w/% ≤ |
0.0035 |
0.0010 |
Heavy metals (As Pb) w/% ≤ |
0.0010 |
<0.001 |
As % ≤ |
0.0002 |
<0.0002 |
Non water soluble matter % ≤ |
0.03 |
0.01 |
About Sodium Carbonate
The manufacture of glass is one of the most important uses of sodium carbonate. Sodium carbonate acts as a flux for silica, lowering the melting point of the mixture to something achievable without special materials. This "soda glass" is mildly water-soluble, so some calcium carbonate is added to the melt mixture to make the glass produced insoluble. This type of glass is known as soda lime glass: "soda" for the sodium carbonate and "lime" for the calcium carbonate. Soda lime glass has been the most common form of glass for centuries.
References on Sodium Carbonate
The manufacture of glass is one of the most important uses of sodium carbonate. Sodium carbonate acts as a flux for silica, lowering the melting point of the mixture to something achievable without special materials. This "soda glass" is mildly water-soluble, so some calcium carbonate is added to the melt mixture to make the glass produced insoluble. This type of glass is known as soda lime glass: "soda" for the sodium carbonate and "lime" for the calcium carbonate. Soda lime glass has been the most common form of glass for centuries.
References on Sodium Carbonate
1. What's your payment terms?
T/T or LC.
2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days.
3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.
4. How about the validity of the Agar Agar?
According to the Agar Agar you ordered.
5, What is the MOQ of Agar Agar ?
Different products have different MOQ, for Agar Agar , the MOQ is 1000kg.
6, What is the price of Agar Agar ?
Fooding has been corporate with many Agar Agar manufacturers for several years, we can provide you with best price of Agar Agar.
7, How long shall we wait for your reply?
We can guarantee to reply your inquiries of Agar Agar in one working days.
8. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.
9. What is loading port?
Usually is Shanghai or Qingdao.

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