性能簡介  本品為無色針狀六方晶系結(jié)晶。可溶于水，不溶于有機溶劑；在干燥空氣中風化，100℃時即失去十二個結(jié)晶水合物（Na3PO4）。水溶液呈堿性，對皮膚有一定的侵蝕作用。
Properties: This product is colorless or white crystal. It is soluble in water, insoluble in organic solvents; weathering in dry air, losing twelve crystalline hydrates (Na3PO4) at 100 degrees.
用    途  在冶金、化工、紡織、印染、造紙、機電等工業(yè)中作水的軟化劑，鍋爐管清洗劑和洗滌劑，金屬防銹劑等。
Usage: As a water softener in the metallurgical, chemical, textile, printing and dyeing, papermaking, electromechanical industry, boiler tube cleaning agents and detergents, metal anti rust agent.
     指標項目                   指標
外觀                       無色或白色結(jié)晶
熔點℃                      73.3-76.7
密度（20℃）g/cm3               1.62 
PH（1%水溶液）               11.5-12.1

   Items                    Index
Appearance            colorless or white crystal
melting points℃           73.3-76.7
density（20℃）g/cm3           1.62
PH（1%solution）            11.5-12.1
包    裝  采用襯塑織袋或紙塑復(fù)合袋包裝，每袋25㎏或50kg。也可根據(jù)用戶需求包裝。
Packing: 25kg or 50kg plastic woven bag lined with polyethylene liner or the packing made accordingly.