| Chemistry name: | titanium sesquisulfate |
| M Formula: | Ti2(SO4)3 |
| Properties: | |
| Green, crystalline powder. Insoluble in water, alcohol, concentrated sulfuric acid; soluble in dilute hydrochloric acid or sulfuric acid, giving violet solutions. | |
| Grade: | |
| Commercial grade made and supplied as a dark-purple solution containing 15% Ti2(SO4)3. | |
| Use: | |
| Textile industry as reducing agent for stripping or discharging colors. | |