Gas No.9000-11-7
Indexes Industrial Grade
Food Grade
Na5P3O10%≥ 94.0 94.0
P2 O 5 %≥ 57.0 57.0
Water Insoluble Matter%≤
0.15 0.04
Iron(Fe) %≤ 0.015 0.006
PH value (1% water solution)
9.2-10.0 9.5-10.0
Heavy Metal (as Pb) %≤ - 0.001
Arsenic (As) %≤ - 0.0003
Fluoride (F) %≤ - 0.003
Whiteness %≥ 92 92
density (g/cm3) 0.35-0.9
0.35-0.9
Phase I 10-30 10-30
Properties: White powder, surface
density: 0.35-0.9g/cm3, melting
point:622℃, free soluble in
water, aqueous solution appears
acid. It is a kind of inorganic
surface active agent.
Application: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; watersoftener, tanning agent for leather making, auxiliary for dyeing; As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.
0.35-0.9
Phase I 10-30 10-30
Properties: White powder, surface
density: 0.35-0.9g/cm3, melting
point:622℃, free soluble in
water, aqueous solution appears
acid. It is a kind of inorganic
surface active agent.
Application: Used as one of the main auxiliaries for synthetic detergent, synergist for soap; watersoftener, tanning agent for leather making, auxiliary for dyeing; As an oil contamination resistance agent in paper production. In foodstuff industry it is used as quality improver in the process of canned food, fruit juice drinks, foodstuffs from milk or soybeans. It may tender the meat in canned ham and soften the skin of horse bean in canned horse bean. It may also serves as a softener or densifier in foodstuff industry.