| Chemical Name | CAS Number | Weight % | GHS Hazard Class | |---------------|------------|----------|------------------| | Proprietary phosphonate blend | Proprietary | 10–30 | Skin Irrit. 2, Eye Dam. 1 | | Sodium hydroxide (if used as pH stabilizer) | 1310-73-2 | <1 | Corrosive, Met. Corr. 1 | | Water | 7732-18-5 | Balance | Not hazardous |

The MSDS/SDS for Nalco 73385 outlines several key safety risks and handling requirements: Others: NALCO 73385 - HKCT Malaysia