Synonyms: SALP
CAS NO: 7785-88-8
Chemical formula :NaAl3H14(PO4)8 · 4H2ONa3Al2H15(PO4)8
Formula weight: NaAl3H14(PO4)8 · 4H2O: 949.88.
                           Na3Al2H15(PO4)8: 897.82
Description: White, odourless powder ,insoluble in water.
Solubility : Insoluble in water; soluble in hydrochloric acid 
Specification:
Assay: Not less than 95% of NaAl3H14(PO4)8 · 4H2O or not less than 95% of     Na3Al2H15(PO4)8
Loss on ignition : NaAl3H14(PO4)8 · 4H2O: 19.5 - 21% (750-800o, 2 h)
Na3Al2H15(PO4)8 : 15 - 16% (750-800o, 2 h)
Fluoride : Not more than 25 mg/kg (Method I)
Arsenic : Not more than 3 mg/kg
Lead : Not more than 10 mg/kg
Heavy metals : Not more than 40 mg/kg
Application: Leavening agent, used in commercial baking powder and prepared flour.
Packing: Packed in 25kgs net plastic woven bags.