Trisodium phosphate is used as follows:
It is used as water softener and detergent in chemical industry, textile industry, printing and dyeing industry, papermaking industry, power generation industry, boiler anti-scalant, water softener in paper dyeing industry, buffer for pH of adhesive for waxed paper production, color fixing agent in printing and dyeing industry, mercerizing agent for fabrics, and antifragile agent in wire making industry.
Metallurgical industry as a chemical degreasing, decontamination, used as a good accelerator in photographic developing solution. Dental cleaner and bottle detergent. Coagulant for rubber emulsion. Sugar purifier.
Trisodium phosphate solid (TSP) belongs to the strong alkali and weak acid salt, with strong alkalinity and high solubility, chemically stable, and can be preserved for a long time, add TSP instead of NaOH in the spray water of the containment spray system (EAS), which can regulate the pH value of the spray liquid, effectively remove the iodine gas from the leakage of the cooling water released to the containment, avoid the injury of the staff with strong alkali, and make it easy for the workers after the accident to recover from the accident. It can effectively remove the iodine gas released from the leaking cooling water into the containment, avoiding the harm of strong alkali to the staff and easy to clean up after the accident.
Precautions for trisodium phosphate
1. Immediately after accidentally touching the eyes, open the upper and lower eyelids and flush with running water or saline for at least 15 minutes, and ask your physician for advice.
2, wear appropriate protective clothing, gloves and medical goggles or masks, accidentally touching the skin, please immediately shovel dirty clothes, use a lot of running water to flush completely for more than 15 minutes, please ask the physician for treatment.
3, if there is an incident or discomfort, immediately seek medical attention (if possible, show its label).
4, accidental inhalation: agile away from the scene to the fresh air local, adhere to the airway is open, breathing difficulties when oxygen infusion, breathing stops, immediate artificial respiration, please physician treatment.