FIELD: chemistry.
SUBSTANCE: invention relates to an aqueous acrylamide solution for producing an acrylamide polymer, which contains acetaldehyde in concentration of 1.5 mg/kg acrylamide to 4 mg/kg acrylamide for stabilising the aqueous acrylamide solution. The invention also relates to a stabilised aqueous acrylamide solution and a method of stabilising an aqueous acrylamide solution.
EFFECT: obtaining a stable aqueous acrylamide solution owing to content of acetaldehyde in concentration of 1,5 mg/kg acrylamide to 4 mg/kg acrylamide.
5 cl, 2 tbl, 2 ex
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|---|---|---|---|
| ACRYLAMIDE WATER SOLUTION, WHICH CONTAINS SACCHARIDE | 2003 |
|
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| METHOD FOR PRODUCING AMIDE COMPOUND USING BACTERIAL CATALYST | 2001 |
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|
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| METHOD FOR PRODUCING ACRYLAMIDE | 2013 |
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| AGENTS AND METHODS FOR PRODUCING AMIDE COMPOUNDS WITH LESS ACRYLIC ACID | 2015 |
|
RU2730624C2 |
| METHOD AND DEVICE FOR PRODUCTION OF ACRYLAMIDE | 2015 |
|
RU2641262C1 |
