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Sodium carbonate

Sodium carbonate

Sodium carbonate
Sodium carbonateSodium carbonateSodium carbonateSodium carbonateSodium carbonate
CategoriesSodium carbonate
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ModelSodium carbonate 99%
Place of Origin:Hunan, China (Mainland)
Brand nameRongda
HS Code28362000
Mol wt:105.9
Unit PriceUS $ 275-285 / metric ton
FOB portWuhan etc.
Terms of PaymentL/C, D/P, T/T
Update Time2019-06-18
Detail Information


1. Features of sodium carbonate:



Molecular Weight:105.99
Molecular Formula:Na2CO3
Melting Point(C):851C
Boiling Point(C):1600C
Water Solubility:22 g/100 mL (20C)

2. Application of sodium carbonate:


1) Manufacture of glass.

2) It is  used as a relatively strong base in various settings.

3) It is a common additive in municipal pools used to neutralize the acidic effects of chlorine and raise pH.

4) In cooking, taxidermy, chemistry.

5) Domestic use and dyeing with fiber-reactive dyes.

6) Food additive.

7) Production of sherbet powder.

8) Brick industry, casting, toothpaste and create the photo process.

9) Cleaning silver.


3. Specifications for industry grade:


Item: General Reagents Classification soda ash denseSoda Ash Dense    Soda Ash Light
       Index         Index 
Total alkali(quality fraction of Na2CO3 dry basis)     99.2% min      99.2% min
NaCI (quality fraction of NaCI dry basis)    0.70% max      0.70% max
Fe quality fraction (dry basis)   0.0035% max    0.0035% max
Sulfate(quality fraction of SO4 dry basis)    0.03% max    0.03% max
Water-fast substance in quality fraction    0.03% max    0.03% max
Accumulation density(g/ml)    0.90% min 
Particle size, 180 µ m sieving residue    70.0% min 


4. Pictrues of sodium carbonate:  

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