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High purity Sodium Carbonate High purity 99%Min
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| Post Date: | Apr 12,2018 |
| Expiry Date: | Apr 12,2019 |
| Detailed Description: |
Cas No. :497-19-8
Quantity: 1500 Specs:Food Grade Price:245 USD Metric Tons Payment Method: T/T/VISA/MASTER（3D）/L/C 1、Chemical Name: Sodium Carbonate 2、Molecular Formula:CNa2O3 3、Molecular Weight: 105.99 4、CAS: 497-19-8 5、Character: Anhydrous is a white crystalline powder, relative density 2.53, melting point 851 ℃, heated to 400 ℃ decomposition. Insoluble in ethanol, soluble in water, dissolved when heat, solution is strongly alkaline. Easily deliquescence agglomeration in the air, absorb CO2 and produce sodium bicarbonate. Monohydrate as a fine white crystal or powder, the relative density of 1.55. Stable at room temperature and heated to lose crystal water becomes anhydrous at 100 ℃. Decahydrate colorless transparent crystallization temperature 34 ℃, relative density (20 ℃) 1.44, in the air easily weathered. 6、Usage: It is one of the important chemical raw materials used in making chemicals, cleaning agents, detergents, but also for photography and manufacturing pharmaceuticals products. 7、Packing: It is packed with polythene bag as the inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg. 8、Storage and Transport: It should be stored in a dark, dry and ventilative warehouse, kept away from water and moisture; unloaded with care to avoid damage. Furthermore, it must be stored separately from poisonous substances. |
| CAS Registry Number: | 497-19-8 |
| Synonyms: | ;Sodium carbonate anhydrous;Sodium carbonate solution;soda ash;disodium carbonate;Sodium carbonate-12C, 13C-depleted;calcined soda;Carbonic acid disodium salt;Sodium carbonate,high-purity;Sodium carbonate,dense;SODA ASH LIGHT;Anhydrous Sodium carbonate;carbonic acid, sodium salt;Carbonic acid, sodium salt;Caswell No. 752;Soda (VAN);soda ash dense;Soda;Sodium carbonate,anhydrous; |
| Molecular Formula: | Na2CO3 |
| Molecular Weight: | 105.99 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36:; |
| Safety Description: | S22:; S26:; |
| Company: | Nanjing Jiayi sunway chemical co., Ltd [ China ] |
| Contact: | Joy Chen |
| Tel: | +86-025-52134696 |
| Fax: | +86-025-52172598 |
| Email: | 1258402384@qq.com |
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