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CHLOR OUT – 454 g
Original price was: $9.59.$6.37Current price is: $6.37.
80 in stock
Description
Regal® CHLOR OUT is a chlorine neutralizer. It is sodium thiosulfate pentahydrate at 100% w/w, supplied as colourless crystals, and is used to reduce an over-chlorinated pool to a safe free chlorine level.
Specifications
| Product Code | RGL-50-4599 |
| UPC | 035186207103 |
| Size | 454 g |
| Manufacturer | Regal® (Alliance Trading, Inc.) |
| Product Type | Chlorine Neutralizer |
| Active Ingredient | Sodium thiosulfate pentahydrate |
| CAS No. | 10102-17-7 |
| Concentration | 100% w/w |
| Physical State | Solid |
| Appearance | Colourless crystals |
| Odour | None |
| Relative Density | 1.685 |
| GHS Classification | Not classified |
| Safety Data Sheet | Regal CHLOR OUT – Canada, issued 5 June 2024 |
Key Features
- Chlorine neutralizer for swimming pool water
- Single-ingredient product: sodium thiosulfate pentahydrate, 100% w/w
- Colourless, odourless crystals
- Not classified as hazardous under GHS, but still an irritant — see the safety notes below
Additional Information
Safety, handling and storage (from the Regal CHLOR OUT Canadian Safety Data Sheet, issued 5 June 2024)
- Not classified under GHS. The SDS still notes: “May irritate skin and respiratory tract. May irritate and/or burn the eyes. Reacts with acids to form toxic and irritating sulfur dioxide gas and/or hydrogen sulfide gas.”
- Avoid contact with skin, eyes and clothing. Do not breathe dust or mist; use adequate ventilation. Wash thoroughly after handling.
- The SDS notes: “If dissolving and mixing solutions with the pentahydrate material (crystal), the reaction is endothermic and the solution will cool.”
- Storage: “Store in a cool, dry, well-ventilated area away from acids and oxidizing agents. Keep container closed when not in use and protect from physical damage.”
- Incompatible materials: “Strong oxidizers cause vigorous exothermic reactions. Acids release sulfur dioxide and/or hydrogen sulfide gas.” Never mix this product with chlorine products, acids or any other pool chemical.










