Cleaning and disinfectant compositions are provided particularly for use with hard surfaces. The compositions include hydrogen peroxide and an acid or salt thereof which is resistant to oxidation other than phosphorous based acids. Replacement of phosphorous based acids with acids of the invention results in improved hydrogen peroxide stability while maintaining or increasing the efficacy of cleaning and antimicrobial activity of the compositions. Typically, acids of the invention include substituted or unsubstituted carboxylic acids such as R
4
—C (R
2
) (R
3
) —R
1
—COOH. Inventive compositions may further include surfactants, a chelating agent or sequestrant, a water soluble or water dispersible solvent, corrosion inhibitors and other adjuvants well known to those skilled in the art. There are further provided methods of use and methods of preparing inventive compositions.
提供的清洁剂和消毒剂组合物特别适用于硬表面。这些组合物包括
过氧化氢和一种耐氧化的酸或其盐,而不是
磷基酸。用本发明的酸代替
磷基酸可提高
过氧化氢的稳定性,同时保持或提高组合物的清洁效果和抗菌活性。本发明的酸通常包括取代或未取代的
羧酸,如 R
4
-C(R
2
) (R
3
) -R
1
-COOH。本发明组合物可进一步包括表面活性剂、
螯合剂或
螯合剂、
水溶性或
水分散性溶剂、腐蚀
抑制剂以及本领域技术人员熟知的其他佐剂。本发明还提供了使用方法和制备本发明组合物的方法。