Soda ash
Sodium carbonate, anhydrous sodium carbonate.
It is a colorless crystal or white powder.
In Russia, there are 2 types of brands of soda ash: brand A and brand B, which differ in their properties.
Due to its properties, soda ash has found wide application in all areas of industry.
Areas of application:
It is used in the production of all types of glass products (crystal, glass fiber, glass blocks, bottles, tableware, etc.).)
In the soap industry
- In the composition of detergents
- In the separation of pulp in the production of paper
- In the production of paint and varnish materials
- When tanning leather in the leather industry
- In ferrous and non-ferrous metallurgy
→ In the oil and gas industry
⇒ In the food industry as a thickener E500.
Technical specifications:
| Indicator name | The norm for the brand and variety | |||||
| Mark A OKP 21 3111 0200 | Brand B OKP 21 3111 0100 | |||||
| Top grade OKP 21 3111 0220 |
First grade OKP 21 3111 0230 |
Second grade OKP 21 3111 0240 |
Top grade OKP 21 3111 0120 |
First grade OKP 21 3111 0130 |
Second grade OKP 21 3111 0140 |
|
| 1. Appearance | Granules of white color | White powder | ||||
| 2. Mass fraction of sodium carbon dioxide (Na2CO3),%, not less | 99,4 | 99,0 | 98,5 | 99,4 | 99,0 | 99,0 |
| 3. Mass fraction of sodium carbon dioxide (Na2CO3) in terms of non-heated product,%, not less | 98,7 | 98,2 | 97,0 | 98,9 | 98,2 | 97,5 |
| 4. Mass fraction of loss during calcination (at 270 - 300 ° C),%, no more | 0,7 | 0,8 | 1,5 | 0,5 | 0,8 | 1,5 |
| 5. Mass fraction of chlorides in terms of NaCl,%, no more | 0,2 | 0,5 | 0,8 | 0,4 | 0,5 | 0,8 |
| 6. Mass fraction of iron in terms of Fe2About3,%, no more | 0,003 | 0,005 | 0,008 | 0,003 | 0,003 | 0,008 |
| 7. Mass fraction of substances insoluble in water,%, no more | 0,04 | 0,04 | 0,08 | 0,03 | 0,04 | 0,08 |
| 8. Mass fraction of sulfates in terms of Na2SO4,%, no more | 0,04 | 0,05 | Not rated | 0,04 | 0,05 | Not nominated |
| 9. Bulk density, g /cm3, not less | 1,1 | 0,9 | 0,9 | Not nominated | ||
| 10. Granulometric composition: | The same thing | |||||
| residue on the screen with mesh No. 2K according to GOST 6613,%, no more | Not rated | 5 | 5 | |||
| passing through a sieve with a mesh No. 1, 25K according to GOST 6613, % | 100 | Not rated | ||||
| residue on the screen with mesh No. 1K according to GOST 6613,%, no more | 3 | The same thing | ||||
| passage through a sieve with a mesh No. 01K according to GOST 6613,%, no more | 7 | 15 | 25 | |||
| 11. Magnetic inclusions larger than 0.25 mm | Missing | Not rated | The same thing | |||
The cost of soda ash:
We provide the most favorable prices and conditions for the purchase of soda ash in Russia!
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