Nalco 3935 is a biocide & is a competitively priced alternative to chlorine gas. It is intended for use in recirculating and once-through water system.
| Physical Properties | Typical |
| Form | Liquid |
| Colour | Light yellow to light green |
| Odour | Chlorine |
| Specific Gravity (@ 20°C) | 1.18 – 1.29 |
| pH (neat) | 12.5 – 13.5 |
