... Grade\index value\index nameBest qualityFirst gradeQualifiedEffective content of chlorine % ≥90.089.088.0Content of water % ≤0.50.50.5PH value of 1% ... It can be used in dishware disinfection, preventative disinfection of houses, hotels and public places, hygiene and diseal ... fish, silkworm, livestock and poultry feeding places, sterilization of the central conditioner cooling water system,3.It can ...