磷酸三钠 Trisodium Phosphate(TSP)

化学式(Chemical formula)：Na3PO4.nH2O(n=0,12)

分子量(Molecular weight)：Na3PO4.12H2O--380.14,Na3PO4--163.97
CAS No.：7758-79-4/10101-89-0
执行标准：HG/T2517-1993(工业级）  GB25565-2010（食品级）
Standard executed:HG/T2517-1993(Tech grade） GB25565-2010（Food grade）

性状：外观为白色或无色粒状结晶，易风化，易溶于水，不溶于有机溶剂，水溶液呈碱反应，相对密度1.62g/cm³，熔点73.4℃。
Property：White or colorless crystals, efflorescent in air, easily soluble in water but not in organic solution. Its water solution is alkaline,  relative density at 1.62g/cm³, melting point is 73.4℃

技术指标（Technical Specifications）：

用途：在工业中用于软水处理、日用化工、电镀磷化、印染固色、搪瓷助熔及制革脱脂等。在食品中用作乳化剂，营养剂和品质改良剂。

Usesage:  Applied in industry as a water softening agent, cleaning agent in electroplating, color fixer in fabric dyeing and flux in enamel ware manufacturing and so on; In food,  it is mainly used as  emulsification agent, and nutrition ingredients , and quality improver, etc..

包装：本产品包装采用内塑外编，每袋净重25 Kg/ 50Kg ,贮于通风干燥处。

Packing：Plastic woven bag. Net weight 25 Kg、 50Kg , store at a cool, dry and well ventilated place.