11.1 Identity:
Chemical name : Sodium Phosphate Dibasic
Sodium Monohydrogen Phosphate
Molecular formula: Na2HPO4 Na2HPO4.12H2O
Molecular weight: 141.96
CAS number: 7558-79-4
11.2 Physical and chemical properties:
Appearance: White powder
Bulk density :0.75Kg/L
11.3 Specification Anhydrous 12H2O (P2O5 19.5%min)
Main content: 98%min 98%min
PH(1%solution) 8.5-10.0 8.8-9.2
Insoluble 0.2%max 0.2%max
As: 0.0003%max 0.0003%max
Heavy metal(as Pb) 0.001% max 0.001% max
Fluoride 0.005%max 0.005%max
(All figures are on w/w bases)
11.4 Applications:
Process cheese: emulsifier, buffer
Milk and dairy products: pH adjustment, buffering
Nutrient for starter culture, stabilization of soya milk beverages
11.5 Packing
Packed in 25kg or 50Lbs Multi-ply kraft paper bag with PE bag inner