| 摘要 |
Liquid sanitizer compositions having a reduced corrosion tendency comprise at least 2% by weight of a caustic agent, from 0 to 1% of a surfactant and at least 3% by weight of a hypohalite bleach and an amount of an alkali metal neutral silicate such that the weight ratio of silicate ions to free halogen is at least 1:5 and the weight ratio of the hypohalite bleach to other water-soluble electrolyte in the composition is at most 1:1. |
