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GLACIAL CHEMICALLY SYNTHESIZED ACETIC ACID
TIROTEX will purchase glacial chemically synthesized acetic acid.
| No | PARAMETERS | VALUE | 
|---|---|---|
| 1. | Appearance | Colourless transparent liquid free of any mechanical impurities | 
| 2. | Weight ratio of residual monomer (%, not more) | 0,50 | 
| 3. | Water solubility | Полная, раствор прозрачный | 
| 4. | Weight ratio of acetic acid (%) | 99,9 | 
| 5. | Weight ratio of acetic aldehyde (%) | 0,0008 | 
| 6. | Weight ratio of formic acid (%) | 0,03 | 
| 7. | Weight ratio of sulphates (%) | 0,0001 | 
| 8. | Weight ratio of chlorides (%) | 0,0001 | 
| 9. | Weight ratio of heavy metals, precipitable hydrogen sulphides (%) | 0,0001 | 
| 10. | Weight ratio of ferrum (%) | 0,0001 | 
| 11. | Weight ratio of non volatile residue (%) | 0,001 | 
| 12. | Colour stability of potassium permanganate solution (min) | 180 | 
| 13. | Weight ratio of potassium bichromate oxidable substances (cm3) | 1,3 | 
| 14. | Sulfuric acid test | Must pass the test | 
NOTE:
Each consignment must be obviously provided with a certificate of origin (EUR.1 or СТ-1).




