Preserving agent |
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| 申请号 | EP83307337 | 申请日 | 1983-12-02 | 公开(公告)号 | EP0112100A3 | 公开(公告)日 | 1986-01-15 |
| 申请人 | THE BOOTS COMPANY PLC; | 发明人 | Brunt, Keith Douglas; Higton, Frederick Raymond; | ||||
| 摘要 | @ A tablet for use in preserving samples of milk for analysis comprises bronopol (2-bromo-2-nitropropane-1,3- diol) and a water-soluble solid organic carboxylic acid, the amount of the organic acid being within the range 0.002-0.07 milli-equivalents per milligram of bronopol. The presence of the organic acid stabilises the bronopol, thereby providing a tablet with an adequate shelf life. Suitable organic acids include citric acid, tartaric acid, malic acid, adipic acid, succinic acid and fumaric acid. | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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