FIELD: chemistry.
SUBSTANCE: agent for removing rust, scum and other mineral deposits contains components in the following ratio, wt %: 20-40 hydrochloric acid, 1-3 soluble corrosion inhibitor, 2-10 glyoxal, 0.5-2 glyoxalic acid, 0.5-2 glycolic acid, 0.5-2 glycolaldehyde, 0.01 antifoaming agent, water - the balance.
EFFECT: agent has high efficiency in terms of removing inorganic deposits of a different composition and low level of corrosive action.
2 tbl, 4 ex
| Title | Year | Author | Number |
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| 0 |
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