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SYNTHETIC ACETIC ACID, FOOD QUALITY TU Ukraine
6-05761672.130-94
Food quality acetic acid (CH3COOH) is colorless flammable liquid with pungent odour. It is used in food industry as preservative and raw material for table vinegar preparation, as well as in agriculture.
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SPECIFICATION |
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Description |
STANDARD FOR CONCENTRATIONS, % |
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50±1 60±1 |
70 ±1 80±1 |
Min 99,7 |
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1. Appearance and color |
Transparent colorless liquid without foreign con- taminants |
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2. Odour and taste |
Sour specific for acetic acid without foreign smell and taste |
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3. Water solubility |
Perfect dissolution, solution is transparent |
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4. Acetic acid , % |
50±1 60+1 |
70±1 80±1 |
99,7 min |
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5 Acetic aldehyde, % max |
0,002 |
0,004 |
0,004 |
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6. Formic acid , % max |
0,03 |
0,05 |
0,05 |
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7. Sulfates (SO4), % max |
0,0002 |
0,0003 |
0,0003 |
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8. Chlorides (Cl), 5 max |
0,0001 |
0,0001 |
0,0001 |
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9. Heavy metals (Pb), % max |
0,00008 |
0,00008 |
0,00008 |
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10. Fe, % max |
0,0001 |
0,0001 |
0,0001 |
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11. Non-volatile residue, % max |
0,002 |
0,002 |
0,002 |
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12. Rhodium, % max |
0,00005 |
0,00005 |
0,00005 |
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13. Methyl iodide, % max |
0,00002 |
0,00002 |
0,00002 |
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14. Arsenic, % max |
0,00007 |
0,00007 |
0,00007 |
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15. Colour stability by potassium permanganate solution, minutes, min |
60 |
60 |
60 |
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16. Matters oxidized with potassium bichromate, sodium thiosulphate solution sm3 with concentration C (Na2S2O35H20)=0,1 mol/dm3 (0,1 m) max |
5,0 |
5,0 |
5,0 |
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17. Sample with sulfuric acid |
Solution coloring is not more intensive than color of reference solution |
Packing: r/w tank cars with overflow arrangement, stainless steel tank trucks, containers, vessels, drums (capacity up to 275 dm3) made of 12X18H10T or 10X17H13M2T stainless steel. It is acceptable to pour acetic acid into glass bottles (capacity up to 10-20 dm3) and PE packages: 50 dm3 flasks and drums, 10-20 dm3 containers approved by Ministry of Health of Ukraine for food stuff and storage life is 3 months max. Can be transported by all means of transports except air according to Food Cargo
Transport Regulations for a particular transport.
Guaranteed storage life: 1 year from production date |