Technical Grade Trisodium phosphate high quality

Physical and chemical properties

colorless or white crystals. The relative density is 1.62 (20 ° C). Melting point 73.3 ~ 76.7 (decomposition). Soluble in water, the aqueous solution is strongly alkaline; insoluble in ethanol and carbon disulfide. When heated to 100 ℃, it loses 11 crystal water to form a monohydrate (Na3PO4.H2O), and then heated to above 212 ℃, it becomes anhydrous trisodium phosphate. Easily weathered in dry air. Its aqueous solution has a certain erosive effect on the skin.

Uses

used as water softener and detergent, boiler anti-scaling agent, softener in paper dyeing, acidity and alkalinity buffering agent for the production of waxy paper adhesive in chemical, textile, printing and dyeing, papermaking, power generation, etc. Colorant, mercerizing enhancer for fabric, anti-brittle agent for thread. Metallurgical industry is used as chemical degreasing, decontamination, metal corrosion inhibitor or rust inhibitor. Enamel industry is used as flux and decolorizer. Used as a degreaser and degumming agent for hides and skins in the leather industry. Used as an excellent accelerator in photographic developing solutions. Tooth cleaner and bottle detergent. A coagulant for rubber latex. Sugar purifier.

Packaging, storage and transportation

inner plastic and outer knitted packaging, net weight 25㎏ per bag. The words "avoid heat" and "moisture-proof" are on the package. Store in a cool, ventilated and dry warehouse. Avoid moisture and heat during storage and transportation. Store away from toxic materials. Handle with care during loading and unloading to prevent damage to the packaging.